Factor 2. Rigor and Feasibility | |
|
Factor 3. Expertise and Resources | |
|
As applicable for the project proposed, reviewers will consider the following additional items while determining scientific and technical merit, but will not give criterion scores for these items, and should consider them in providing an overall impact score.
Protections for Human Subjects | |
For research that involves human subjects but does not involve one of the categories of research that are exempt under 45 CFR Part 46, evaluate the justification for involvement of human subjects and the proposed protections from research risk relating to their participation according to the following five review criteria: 1) risk to subjects; 2) adequacy of protection against risks; 3) potential benefits to the subjects and others; 4) importance of the knowledge to be gained; and 5) data and safety monitoring for clinical trials. For research that involves human subjects and meets the criteria for one or more of the categories of research that are exempt under 45 CFR Part 46, evaluate: 1) the justification for the exemption; 2) human subjects involvement and characteristics; and 3) sources of materials. For additional information on review of the Human Subjects section, please refer to the . |
Vertebrate Animals | |
When the proposed research includes Vertebrate Animals, evaluate the involvement of live vertebrate animals according to the following criteria: (1) description of proposed procedures involving animals, including species, strains, ages, sex, and total number to be used; (2) justifications for the use of animals versus alternative models and for the appropriateness of the species proposed; (3) interventions to minimize discomfort, distress, pain and injury; and (4) justification for euthanasia method if NOT consistent with the AVMA Guidelines for the Euthanasia of Animals. For additional information on review of the Vertebrate Animals section, please refer to the . |
Biohazards | |
When the proposed research includes Biohazards, evaluate whether specific materials or procedures that will be used are significantly hazardous to research personnel and/or the environment, and whether adequate protection is proposed. |
Resubmissions | |
As applicable, evaluate the full application as now presented. |
Renewals | |
As applicable, evaluate the progress made in the last funding period. |
Revisions | |
As applicable, evaluate the appropriateness of the proposed expansion of the scope of the project. |
Additional Review Considerations As applicable for the project proposed, reviewers will consider each of the following items, but will not give scores for these items, and should not consider them in providing an overall impact score.
Authentication of Key Biological and/or Chemical Resources | |
For projects involving key biological and/or chemical resources, evaluate the brief plans proposed for identifying and ensuring the validity of those resources. |
Budget and Period of Support | |
Evaluate whether the budget and the requested period of support are fully justified and reasonable in relation to the proposed research. |
From Science Fair Project Ideas on Mammals to Experiments About Insects
David Williams / EyeEm / Getty Images
Animal research is important for understanding various biological processes in animals , humans included. Scientists study animals in order to learn ways for improving their agricultural health, our methods of wildlife preservation, and even the potential for human companionship. These studies also take advantage of certain animal and human similarities to discover new methods for improving human health.
Researching animals to improve human health is possible because animal behavior experiments study disease development and transmission as well as animal viruses . Both of these fields of study help researchers to understand how disease interacts between and within animals.
We can also learn about humans by observing normal and abnormal behavior in non-human animals, or behavioral studies. The following animal project ideas help to introduce animal behavioral study in many different species. Be sure to get permission from your instructor before beginning any animal science projects or behavioral experiments, as some science fairs prohibit these. Select a single species of animal to study from each subset, if not specified, for best results.
Performing science experiments and constructing models are fun and exciting ways to learn about science and supplement studies. Try making a model of the lungs or a DNA model using candy for these animal experiments.
Your teacher wants a written report on the beluga whale . Not to worry. Use these organizational tools from the Nat Geo Kids Almanac so you can stay afloat while writing a report.
Your report will follow the format of a descriptive or expository essay and should consist of a main idea, followed by supporting details and a conclusion. Use this basic structure for each paragraph as well as the whole report, and you’ll be on the right track.
State your main idea .
The beluga whale is a common and important species of whale.
Provide supporting points for your main idea.
1. The beluga whale is one of the smallest whale species.
2. It is also known as the “white whale” because of its distinctive coloring.
3. These whales are common in the Arctic Ocean’s coastal waters.
Then expand on those points with further description, explanation, or discussion.
1a. Belugas range in size from 13 to 20 feet (4 to 6.1 m) in length.
2a. Belugas are born gray or brown. They fade to white at around five years old.
3a. Some Arctic belugas migrate south in large herds when sea ice freezes over.
Wrap it up with a summary of your whole paper.
Because of its unique coloring and unusual features, belugas are among the most familiar and easily distinguishable of all the whales.
Here are some things you should consider including in your report:
What does your animal look like? To what other species is it related? How does it move? Where does it live? What does it eat? What are its predators? How long does it live? Is it endangered? Why do you find it interesting?
SEPARATE FACT FROM FICTION: Your animal may have been featured in a movie or in myths and legends. Compare and contrast how the animal has been portrayed with how it behaves in reality. For example, penguins can’t dance the way they do in Happy Feet.
PROOFREAD AND REVISE: As with any essay, when you’re finished, check for misspellings, grammatical mistakes, and punctuation errors. It often helps to have someone else proofread your work, too, as he or she may catch things you have missed. Also, look for ways to make your sentences and paragraphs even better. Add more descriptive language, choosing just the right verbs, adverbs, and adjectives to make your writing come alive.
BE CREATIVE: Use visual aids to make your report come to life. Include an animal photo file with interesting images found in magazines or printed from websites. Or draw your own! You can also build a miniature animal habitat diorama. Use creativity to help communicate your passion for the subject.
THE FINAL RESULT: Put it all together in one final, polished draft. Make it neat and clean, and remember to cite your references.
Download the pdf .
Homework help, science lab, (ad) national geographic kids almanac.
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Lab Animal volume 40 , pages 187–192 ( 2011 ) Cite this article
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Although IACUC-related topics are frequently discussed in the literature, there is little published information about how to write animal activity proposals. In this article, the author discusses key considerations in the writing and review of animal activity proposals. The author then describes a framework for developing and writing clear animal activity proposals that highlight animal welfare concerns. Though these recommendations are aimed at individuals writing and reviewing research proposals, the framework can be modified for other types of animal activity proposals.
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Silverman, J. et al. Rights of a Designated Member reviewer. Lab Anim. (NY) 40 , 103–105 (2011).
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Silverman, J. et al. Miscommunication involving 'standard care'. Lab Anim. (NY) 40 , 65–67 (2011).
Silverman, J., Suckow, M. & Murthy, S. The IACUC Handbook (CRC, Boca Raton, FL, 2000).
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Animal Welfare Act and Regulations, 9 CFR.
Public Health Service. Policy on Humane Care and Use of Laboratory Animals (US Department of Health and Human Services, Washington, DC, 1986; amended 2002).
National Research Council. Guide for the Care and Use of Laboratory Animals 8th edn. (National Academies Press, Washington, DC, 2010).
United States Department of Agriculture. Animal Care Policy Manual (USDA, Beltsville, MD, 2011). < http://www.aphis.usda.gov/animal_welfare/policy.php >.
American Veterinary Medical Association. AVMA Guidelines on Euthanasia (AVMA, Schaumburg, IL, 2007) < http://www.avma.org/issues/animal_welfare/euthanasia.pdf >.
United States Department of Agriculture. Animal Care Resource Guide: Research Facility Inspection Guide (USDA, Beltsville, MD, 2001). < http://www.aphis.usda.gov/animal_welfare/rig.shtml >.
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Pinson, D. Writing clear animal activity proposals. Lab Anim 40 , 187–192 (2011). https://doi.org/10.1038/laban0611-187
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Published : 19 May 2011
Issue Date : June 2011
DOI : https://doi.org/10.1038/laban0611-187
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You can download this free animal research project to help your writers develop their research and writing skills.
This project will be a great fit for your first, second or third grade writing workshop.
This is another free resource for teachers and homeschool families from The Curriculum Corner.
Animal research can be a great topic for writing informational text because students tend to be curious about animals.
Nothing seems to spark interest in most kids like learning about animals in our world. Turn their enthusiasm into an engaging animal research writing project.
They can take the time to learn about different habitats and diets.
You can also encourage students to expand their vocabulary by having them create a glossary to accompany their writing.
Within this post you will find over 30 pages of anchor charts, mini-lesson ideas, writing planners and graphic organizers.
The unit will help guide your students through the complete process. In the end, you will be helping to teach your students how to write their own pieces of informational text.
The intended end product for students is an animal booklet that they can staple together to share with others.
Students who are ready for more advanced work, can create a larger project with less direction.
Lesson 1: introduction.
As always, find a way to celebrate your students’ writing.
Invite guests (younger students or special adults) to read the books with your young authors. You might simply want to pair or group them, or some students might choose to present their book to everyone.
Provide some light snacks if possible to give it a party atmosphere and pass out the author certificates to each child for his/her hard work.
You can download this free writing unit of study here:
Writing Download
As with all of our resources, The Curriculum Corner creates these for free classroom use. Our products may not be sold. You may print and copy for your personal classroom use. These are also great for home school families!
You may not modify and resell in any form. Please let us know if you have any questions.
Christine E.
Saturday 8th of May 2021
Thank you so much for this resource and the many pages that I can use in my homeschooling. It is exactly what I've been looking for to help me get my kids to write about our animal units! You are doing a great job, keep up the amazing work you do. I appreciate the hard work you put into putting these together.
Planning a Dynamic Writing Workshop - The Curriculum Corner 123
Saturday 14th of July 2018
[…] Animal Research […]
Editable Writing Management Binder - The Curriculum Corner 123
Friday 3rd of March 2017
[…] Writing Unit of Study: Animal Research […]
Summer School
Current Summer Student projects
Previous Summer Student projects
Our Summer Student Programme gives students the opportunity to gain animal-replacement research experience. Summer research funding is available for recently graduated students or undergraduate students who have completed at least 2 years of a relevant degree. All summer projects should be undertaken for 8-12-weeks (duration to be agreed with the supervisor) and must be directed towards replacing the use of animals in current research experiments.
Research that requires or involves the use of animals (defined as any organism of the Kingdom Animalia, excluding humans) in any way, even though the ultimate aim may be to replace their use, will not be supported.
Students cannot apply for funding directly. Applications must be made by a staff member at an appropriate research facility (University, Hospital, Company). We encourage students who wish to undertake a summer research project to get in touch with a potential supervisor to discuss the opportunity to work with them. The supervisor can then apply on their behalf.
Applicants (the students’ supervisor) do not need to be tenured or have a permanent contract to apply; PhD Students, PostDocs, Research Assistants, Technicians or Lab managers are also eligible to be the grant holder for the Summer project.
Animal Free Research UK is committed to supporting a diverse and inclusive research environment where there is equal access to funding opportunities. We actively seek and encourage applications from individuals from diverse backgrounds.
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This fact check originally appeared on PolitiFact .
Project 2025 has a starring role in this week’s Democratic National Convention.
And it was front and center on Night 1.
WATCH: Hauling large copy of Project 2025, Michigan state Sen. McMorrow speaks at 2024 DNC
“This is Project 2025,” Michigan state Sen. Mallory McMorrow, D-Royal Oak, said as she laid a hardbound copy of the 900-page document on the lectern. “Over the next four nights, you are going to hear a lot about what is in this 900-page document. Why? Because this is the Republican blueprint for a second Trump term.”
Vice President Kamala Harris, the Democratic presidential nominee, has warned Americans about “Trump’s Project 2025” agenda — even though former President Donald Trump doesn’t claim the conservative presidential transition document.
“Donald Trump wants to take our country backward,” Harris said July 23 in Milwaukee. “He and his extreme Project 2025 agenda will weaken the middle class. Like, we know we got to take this seriously, and can you believe they put that thing in writing?”
Minnesota Gov. Tim Walz, Harris’ running mate, has joined in on the talking point.
“Don’t believe (Trump) when he’s playing dumb about this Project 2025. He knows exactly what it’ll do,” Walz said Aug. 9 in Glendale, Arizona.
Trump’s campaign has worked to build distance from the project, which the Heritage Foundation, a conservative think tank, led with contributions from dozens of conservative groups.
Much of the plan calls for extensive executive-branch overhauls and draws on both long-standing conservative principles, such as tax cuts, and more recent culture war issues. It lays out recommendations for disbanding the Commerce and Education departments, eliminating certain climate protections and consolidating more power to the president.
Project 2025 offers a sweeping vision for a Republican-led executive branch, and some of its policies mirror Trump’s 2024 agenda, But Harris and her presidential campaign have at times gone too far in describing what the project calls for and how closely the plans overlap with Trump’s campaign.
PolitiFact researched Harris’ warnings about how the plan would affect reproductive rights, federal entitlement programs and education, just as we did for President Joe Biden’s Project 2025 rhetoric. Here’s what the project does and doesn’t call for, and how it squares with Trump’s positions.
To distance himself from Project 2025 amid the Democratic attacks, Trump wrote on Truth Social that he “knows nothing” about it and has “no idea” who is in charge of it. (CNN identified at least 140 former advisers from the Trump administration who have been involved.)
The Heritage Foundation sought contributions from more than 100 conservative organizations for its policy vision for the next Republican presidency, which was published in 2023.
Project 2025 is now winding down some of its policy operations, and director Paul Dans, a former Trump administration official, is stepping down, The Washington Post reported July 30. Trump campaign managers Susie Wiles and Chris LaCivita denounced the document.
WATCH: A look at the Project 2025 plan to reshape government and Trump’s links to its authors
However, Project 2025 contributors include a number of high-ranking officials from Trump’s first administration, including former White House adviser Peter Navarro and former Housing and Urban Development Secretary Ben Carson.
A recently released recording of Russell Vought, a Project 2025 author and the former director of Trump’s Office of Management and Budget, showed Vought saying Trump’s “very supportive of what we do.” He said Trump was only distancing himself because Democrats were making a bogeyman out of the document.
The Harris campaign shared a graphic on X that claimed “Trump’s Project 2025 plan for workers” would “go after birth control and ban abortion nationwide.”
The plan doesn’t call to ban abortion nationwide, though its recommendations could curtail some contraceptives and limit abortion access.
What’s known about Trump’s abortion agenda neither lines up with Harris’ description nor Project 2025’s wish list.
Project 2025 says the Department of Health and Human Services Department should “return to being known as the Department of Life by explicitly rejecting the notion that abortion is health care.”
It recommends that the Food and Drug Administration reverse its 2000 approval of mifepristone, the first pill taken in a two-drug regimen for a medication abortion. Medication is the most common form of abortion in the U.S. — accounting for around 63 percent in 2023.
If mifepristone were to remain approved, Project 2025 recommends new rules, such as cutting its use from 10 weeks into pregnancy to seven. It would have to be provided to patients in person — part of the group’s efforts to limit access to the drug by mail. In June, the U.S. Supreme Court rejected a legal challenge to mifepristone’s FDA approval over procedural grounds.
WATCH: Trump’s plans for health care and reproductive rights if he returns to White House The manual also calls for the Justice Department to enforce the 1873 Comstock Act on mifepristone, which bans the mailing of “obscene” materials. Abortion access supporters fear that a strict interpretation of the law could go further to ban mailing the materials used in procedural abortions, such as surgical instruments and equipment.
The plan proposes withholding federal money from states that don’t report to the Centers for Disease Control and Prevention how many abortions take place within their borders. The plan also would prohibit abortion providers, such as Planned Parenthood, from receiving Medicaid funds. It also calls for the Department of Health and Human Services to ensure that the training of medical professionals, including doctors and nurses, omits abortion training.
The document says some forms of emergency contraception — particularly Ella, a pill that can be taken within five days of unprotected sex to prevent pregnancy — should be excluded from no-cost coverage. The Affordable Care Act requires most private health insurers to cover recommended preventive services, which involves a range of birth control methods, including emergency contraception.
Trump has recently said states should decide abortion regulations and that he wouldn’t block access to contraceptives. Trump said during his June 27 debate with Biden that he wouldn’t ban mifepristone after the Supreme Court “approved” it. But the court rejected the lawsuit based on standing, not the case’s merits. He has not weighed in on the Comstock Act or said whether he supports it being used to block abortion medication, or other kinds of abortions.
“When you read (Project 2025),” Harris told a crowd July 23 in Wisconsin, “you will see, Donald Trump intends to cut Social Security and Medicare.”
The Project 2025 document does not call for Social Security cuts. None of its 10 references to Social Security addresses plans for cutting the program.
Harris also misleads about Trump’s Social Security views.
In his earlier campaigns and before he was a politician, Trump said about a half-dozen times that he’s open to major overhauls of Social Security, including cuts and privatization. More recently, in a March 2024 CNBC interview, Trump said of entitlement programs such as Social Security, “There’s a lot you can do in terms of entitlements, in terms of cutting.” However, he quickly walked that statement back, and his CNBC comment stands at odds with essentially everything else Trump has said during the 2024 presidential campaign.
Trump’s campaign website says that not “a single penny” should be cut from Social Security. We rated Harris’ claim that Trump intends to cut Social Security Mostly False.
Project 2025 does propose changes to Medicare, including making Medicare Advantage, the private insurance offering in Medicare, the “default” enrollment option. Unlike Original Medicare, Medicare Advantage plans have provider networks and can also require prior authorization, meaning that the plan can approve or deny certain services. Original Medicare plans don’t have prior authorization requirements.
The manual also calls for repealing health policies enacted under Biden, such as the Inflation Reduction Act. The law enabled Medicare to negotiate with drugmakers for the first time in history, and recently resulted in an agreement with drug companies to lower the prices of 10 expensive prescriptions for Medicare enrollees.
Trump, however, has said repeatedly during the 2024 presidential campaign that he will not cut Medicare.
The Harris campaign said Project 2025 would “eliminate the U.S. Department of Education” — and that’s accurate. Project 2025 says federal education policy “should be limited and, ultimately, the federal Department of Education should be eliminated.” The plan scales back the federal government’s role in education policy and devolves the functions that remain to other agencies.
Aside from eliminating the department, the project also proposes scrapping the Biden administration’s Title IX revision, which prohibits discrimination based on sexual orientation and gender identity. It also would let states opt out of federal education programs and calls for passing a federal parents’ bill of rights similar to ones passed in some Republican-led state legislatures.
Republicans, including Trump, have pledged to close the department, which gained its status in 1979 within Democratic President Jimmy Carter’s presidential Cabinet.
In one of his Agenda 47 policy videos, Trump promised to close the department and “to send all education work and needs back to the states.” Eliminating the department would have to go through Congress.
In the graphic, the Harris campaign says Project 2025 allows “employers to stop paying workers for overtime work.”
The plan doesn’t call for banning overtime wages. It recommends changes to some Occupational Safety and Health Administration, or OSHA, regulations and to overtime rules. Some changes, if enacted, could result in some people losing overtime protections, experts told us.
The document proposes that the Labor Department maintain an overtime threshold “that does not punish businesses in lower-cost regions (e.g., the southeast United States).” This threshold is the amount of money executive, administrative or professional employees need to make for an employer to exempt them from overtime pay under the Fair Labor Standards Act.
In 2019, the Trump’s administration finalized a rule that expanded overtime pay eligibility to most salaried workers earning less than about $35,568, which it said made about 1.3 million more workers eligible for overtime pay. The Trump-era threshold is high enough to cover most line workers in lower-cost regions, Project 2025 said.
The Biden administration raised that threshold to $43,888 beginning July 1, and that will rise to $58,656 on Jan. 1, 2025. That would grant overtime eligibility to about 4 million workers, the Labor Department said.
It’s unclear how many workers Project 2025’s proposal to return to the Trump-era overtime threshold in some parts of the country would affect, but experts said some would presumably lose the right to overtime wages.
Other overtime proposals in Project 2025’s plan include allowing some workers to choose to accumulate paid time off instead of overtime pay, or to work more hours in one week and fewer in the next, rather than receive overtime.
Trump’s past with overtime pay is complicated. In 2016, the Obama administration said it would raise the overtime to salaried workers earning less than $47,476 a year, about double the exemption level set in 2004 of $23,660 a year.
But when a judge blocked the Obama rule, the Trump administration didn’t challenge the court ruling. Instead it set its own overtime threshold, which raised the amount, but by less than Obama.
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Volunteers will be based in Kuah town in Langkawi for 10 days.
By Tamara Jayne — 29 Aug 2024, 03:20 PM
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Scheduled to take place from 21 October to 31 October 2024 , this project offers a unique opportunity to contribute to marine conservation efforts while experiencing the beauty of Langkawi's offshore waters. Volunteers will play a crucial role in supporting the MareCet team in various activities aimed at monitoring and protecting dolphins and whales in the region. Duties will include but are not limited to: - Searching for dolphins and whales - Loading/unloading equipment on and off the boat - Data recording on boat - Taking water parameter measurements - Post-survey data entry - Cleaning and packing equipment - Assisting the team as and when needed
MareCet is seeking two volunteers, aged 18 and above, who are eager to learn and contribute to the team's efforts. While prior experience in marine research or conservation is preferred, it is not a requirement. What's most important is a positive attitude, a keen interest in marine life, and the ability to work well within a team. Volunteers will be based in Kuah town, Langkawi, where they will go on daily surveys of the surrounding offshore waters. The volunteer fee is RM850 per person , which covers accommodation, three daily meals, and local transportation around the project site. However, volunteers will need to arrange their own transport to and from the project site.
MareCet emphasises that sightings of dolphins and whales are not guaranteed during the surveys. The team will work strictly onboard the boat and will not engage in swimming with the animals. However, volunteers are advised to be capable swimmers, and if not, are required to wear life jackets at all times for safety. If you're passionate about marine life and ready for an adventure, consider applying to join MareCet's Whale Project. To sign up, fill out the application form here .
View this post on Instagram A post shared by MareCet (@marecet)
Culinary students in penang turn surplus bananas into muffins to tackle food waste.
The banana muffins will be available for purchase at Design Village Outlet Mall in Penang from 13 to 15 September.
Whether it's through ordering food, volunteering, or donating directly, there are many ways to lend a hand.
It's time to talk about those who have limited access to basic human rights.
"Children should not be locked up in homes, they need a family environment."
In 2023, Super Sarapan distributed 170,481 meals to students across Malaysian primary and secondary schools.
Perfect for nature lovers and foodies!
Meet the malaysian marine scientist working to preserve and protect tioman's coral reefs.
Alvin Chelliah from Reef Check Malaysia is part of an initiative which looks at building social and ecological resili...
They contribute to the prosperity of the ecosystem at the bottom of the sea.
Over 3,000 families have been impacted since the birth of non-profit organisation, Doctors on Ground.
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Aysha karim kiani.
1 Allama Iqbal Open University, Islamabad, Pakistan
2 MAGI EUREGIO, Bolzano, Italy
3 Society and Health, Buckinghamshire New University, High Wycombe, UK
4 School of Food Science and Environmental Health, Technological University of Dublin, Dublin, Ireland
5 Department of Psychology and Neuroscience, Dalhousie University, Halifax, Nova Scotia, Canada
6 Department of Ophthalmology, Center for Ocular Regenerative Therapy, School of Medicine, University of California at Davis, Sacramento, CA, USA
7 Department of Philosophy and Applied Philosophy, University of St. Cyril and Methodius, Trnava, Slovakia
8 Department of Biotechnology Engineering, Ben-Gurion University of the Negev, Beer-Sheva, Israel
9 Institute of Ophthalmology, Università Cattolica del Sacro Cuore, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
10 MAGI BALKANS, Tirana, Albania
11 Department of Biotechnology, University of SS. Cyril and Methodius, Trnava, Slovakia
12 International Centre for Applied Research and Sustainable Technology, Bratislava, Slovakia
13 UOC Neurology and Stroke Unit, ASST Lecco, Merate, Italy
14 Center for Preclincal Research and General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca‘ Granda Ospedale Maggiore Policlinico, Milan, Italy
15 Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
16 Department of Biomedical, Surgical and Dental Sciences, Università degli Studi di Milano, Milan, Italy
17 UOC Maxillo-Facial Surgery and Dentistry, Fondazione IRCCS Ca Granda, Ospedale Maggiore Policlinico, Milan, Italy
18 Department of Medical Genetics, Faculty of Medicine, Near East University, Nicosia, Cyprus
19 Department of Medical Genetics, Erciyes University Medical Faculty, Kayseri, Turkey
20 Vascular Diagnostics and Rehabilitation Service, Marino Hospital, ASL Roma 6, Marino, Italy
21 MAGI’S LAB, Rovereto (TN), Italy
Astrit dautaj, kevin donato, maria chiara medori, tommaso beccari.
22 Department of Pharmaceutical Sciences, University of Perugia, Perugia, Italy
23 MAGI GROUP, San Felice del Benaco (BS), Italy
24 San Francisco Veterans Affairs Health Care System, University of California, San Francisco, CA, USA
25 Univ. Grenoble Alpes, CNRS, Grenoble INP, TIMC-IMAG, SyNaBi, Grenoble, France
26 Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy
27 Department of Biotechnology, University of Tirana, Tirana, Albania
28 Total Lipedema Care, Beverly Hills California and Tucson Arizona, USA
29 Federation of the Jewish Communities of Slovakia
30 Department of Psychological, Health and Territorial Sciences, School of Medicine and Health Sciences, University "G. d'Annunzio", Chieti, Italy
31 Department of Anatomy and Developmental Biology, University College London, London, UK
Matteo bertelli.
32 MAGISNAT, Peachtree Corners (GA), USA
Animal experimentation is widely used around the world for the identification of the root causes of various diseases in humans and animals and for exploring treatment options. Among the several animal species, rats, mice and purpose-bred birds comprise almost 90% of the animals that are used for research purpose. However, growing awareness of the sentience of animals and their experience of pain and suffering has led to strong opposition to animal research among many scientists and the general public. In addition, the usefulness of extrapolating animal data to humans has been questioned. This has led to Ethical Committees’ adoption of the ‘four Rs’ principles (Reduction, Refinement, Replacement and Responsibility) as a guide when making decisions regarding animal experimentation. Some of the essential considerations for humane animal experimentation are presented in this review along with the requirement for investigator training. Due to the ethical issues surrounding the use of animals in experimentation, their use is declining in those research areas where alternative in vitro or in silico methods are available. However, so far it has not been possible to dispense with experimental animals completely and further research is needed to provide a road map to robust alternatives before their use can be fully discontinued.
How to cite this article: Kiani AK, Pheby D, Henehan G, Brown R, Sieving P, Sykora P, Marks R, Falsini B, Capodicasa N, Miertus S, Lorusso L, Dondossola D, Tartaglia GM, Ergoren MC, Dundar M, Michelini S, Malacarne D, Bonetti G, Dautaj A, Donato K, Medori MC, Beccari T, Samaja M, Connelly ST, Martin D, Morresi A, Bacu A, Herbst KL, Kapustin M, Stuppia L, Lumer L, Farronato G, Bertelli M. Ethical considerations regarding animal experimentation. J Prev Med Hyg 2022;63(suppl.3):E255-E266. https://doi.org/10.15167/2421-4248/jpmh2022.63.2S3.2768
Animal model-based research has been performed for a very long time. Ever since the 5 th century B.C., reports of experiments involving animals have been documented, but an increase in the frequency of their utilization has been observed since the 19 th century [ 1 ]. Most institutions for medical research around the world use non-human animals as experimental subjects [ 2 ]. Such animals might be used for research experimentations to gain a better understanding of human diseases or for exploring potential treatment options [ 2 ]. Even those animals that are evolutionarily quite distant from humans, such as Drosophila melanogaster , Zebrafish ( Danio rerio ) and Caenorhabditis elegans , share physiological and genetic similarities with human beings [ 2 ]; therefore animal experimentation can be of great help for the advancement of medical science [ 2 ].
For animal experimentation, the major assumption is that the animal research will be of benefit to humans. There are many reasons that highlight the significance of animal use in biomedical research. One of the major reasons is that animals and humans share the same biological processes. In addition, vertebrates have many anatomical similarities (all vertebrates have lungs, a heart, kidneys, liver and other organs) [ 3 ]. Therefore, these similarities make certain animals more suitable for experiments and for providing basic training to young researchers and students in different fields of biological and biomedical sciences [ 3 ]. Certain animals are susceptible to various health problems that are similar to human diseases such as diabetes, cancer and heart disease [ 4 ]. Furthermore, there are genetically modified animals that are used to obtain pathological phenotypes [ 5 ]. A significant benefit of animal experimentation is that test species can be chosen that have a much shorter life cycle than humans. Therefore, animal models can be studied throughout their life span and for several successive generations, an essential element for the understanding of disease progression along with its interaction with the whole organism throughout its lifetime [ 6 ].
Animal models often play a critical role in helping researchers who are exploring the efficacy and safety of potential medical treatments and drugs. They help to identify any dangerous or undesired side effects, such as birth defects, infertility, toxicity, liver damage or any potential carcinogenic effects [ 7 ]. Currently, U.S. Federal law, for example, requires that non-human animal research is used to demonstrate the efficacy and safety of any new treatment options before proceeding to trials on humans [ 8 ]. Of course, it is not only humans benefit from this research and testing, since many of the drugs and treatments that are developed for humans are routinely used in veterinary clinics, which help animals live longer and healthier lives [ 4 ].
When COVID-19 struck, there was a desperate need for research on the disease, its effects on the brain and body and on the development of new treatments for patients with the disease. Early in the disease it was noticed that those with the disease suffered a loss of smell and taste, as well as neurological and psychiatric symptoms, some of which lasted long after the patients had “survived” the disease [ 9-15 ]. As soon as the pandemic started, there was a search for appropriate animal models in which to study this unknown disease [ 16 , 17 ]. While genetically modified mice and rats are the basic animal models for neurological and immunological research [ 18 , 19 ] the need to understand COVID-19 led to a range of animal models; from fruit flies [ 20 ] and Zebrafish [ 21 ] to large mammals [ 22 , 23 ] and primates [ 24 , 25 ]. And it was just not one animal model that was needed, but many, because different aspects of the disease are best studied in different animal models [ 16 , 25 , 26 ]. There is also a need to study the transmission pathways of the zoonosis: where does it come from, what are the animal hosts and how is it transferred to humans [ 27 ]?
There has been a need for animal models for understanding the pathophysiology of COVID-19 [ 28 ], for studying the mechanisms of transmission of the disease [ 16 ], for studying its neurobiology [ 29 , 30 ] and for developing new vaccines [ 31 ]. The sudden onset of the COVID-19 pandemic has highlighted the fact that animal research is necessary, and that the curtailment of such research has serious consequences for the health of both humans and animals, both wild and domestic [ 32 ] As highlighted by Adhikary et al. [ 22 ] and Genzel et al. [ 33 ] the coronavirus has made clear the necessity for animal research and the danger in surviving future such pandemics if animal research is not fully supported. Genzel et al. [ 33 ], in particular, take issue with the proposal for a European ban on animal testing. Finally, there is a danger in bypassing animal research in developing new vaccines for diseases such as COVID-19 [ 34 ]. The purpose of this paper is to show that, while animal research is necessary for the health of both humans and animals, there is a need to carry out such experimentation in a controlled and humane manner. The use of alternatives to animal research such as cultured human cells and computer modeling may be a useful adjunct to animal studies but will require that such methods are more readily accessible to researchers and are not a replacement for animal experimentation.
Arguments against animal experimentation.
A fundamental question surrounding this debate is to ask whether it is appropriate to use animals for medical research. Is our acceptance that animals have a morally lower value or standard of life just a case of speciesism [ 35 ]? Nowadays, most people agree that animals have a moral status and that needlessly hurting or abusing pets or other animals is unacceptable. This represents something of a change from the historical point of view where animals did not have any moral status and the treatment of animals was mostly subservient to maintaining the health and dignity of humans [ 36 ].
Animal rights advocates strongly argue that the moral status of non-human animals is similar to that of humans, and that animals are entitled to equality of treatment. In this view, animals should be treated with the same level of respect as humans, and no one should have the right to force them into any service or to kill them or use them for their own goals. One aspect of this argument claims that moral status depends upon the capacity to suffer or enjoy life [ 37 ].
In terms of suffering and the capacity of enjoying life, many animals are not very different from human beings, as they can feel pain and experience pleasure [ 38 ]. Hence, they should be given the same moral status as humans and deserve equivalent treatment. Supporters of this argument point out that according animals a lower moral status than humans is a type of prejudice known as “speciesism” [ 38 ]. Among humans, it is widely accepted that being a part of a specific race or of a specific gender does not provide the right to ascribe a lower moral status to the outsiders. Many advocates of animal rights deploy the same argument, that being human does not give us sufficient grounds declare animals as being morally less significant [ 36 ].
Those who support animal experimentation have frequently made the argument that animals cannot be elevated to be seen as morally equal to humans [ 39 ]. Their main argument is that the use of the terms “moral status” or “morality” is debatable. They emphasize that we must not make the error of defining a quality or capacity associated with an animal by using the same adjectives used for humans [ 39 ]. Since, for the most part, animals do not possess humans’ cognitive capabilities and lack full autonomy (animals do not appear to rationally pursue specific goals in life), it is argued that therefore, they cannot be included in the moral community [ 39 ]. It follows from this line of argument that, if animals do not possess the same rights as human beings, their use in research experimentation can be considered appropriate [ 40 ]. The European and the American legislation support this kind of approach as much as their welfare is respected.
Another aspect of this argument is that the benefits to human beings of animal experimentation compensate for the harm caused to animals by these experiments.
In other words, animal harm is morally insignificant compared to the potential benefits to humans. Essentially, supporters of animal experimentation claim that human beings have a higher moral status than animals and that animals lack certain fundamental rights accorded to humans. The potential violations of animal rights during animal research are, in this way, justified by the greater benefits to mankind [ 40 , 41 ]. A way to evaluate when the experiments are morally justified was published in 1986 by Bateson, which developed the Bateson’s Cube [ 42 ]. The Cube has three axes: suffering, certainty of benefit and quality of research. If the research is high-quality, beneficial, and not inflicting suffering, it will be acceptable. At the contrary, painful, low-quality research with lower likelihood of success will not be acceptable [ 42 , 43 ].
Ability to feel pain and distress.
Like humans, animal have certain physical as well as psychological characteristics that make their use for experimentation controversial [ 44 ].
In the last few decades, many studies have increased knowledge of animal awareness and sentience: they indicate that animals have greater potential to experience damage than previously appreciated and that current rights and protections need to be reconsidered [ 45 ]. In recent times, scientists as well as ethicists have broadly acknowledged that animals can also experience distress and pain [ 46 ]. Potential sources of such harm arising from their use in research include disease, basic physiological needs deprivation and invasive procedures [ 46 ]. Moreover, social deprivation and lack of the ability to carry out their natural behaviors are other causes of animal harm [ 46 ]. Several studies have shown that, even in response to very gentle handling and management, animals can show marked alterations in their physiological and hormonal stress markers [ 47 ].
In spite of the fact that suffering and pain are personalized experiences, several multi-disciplinary studies have provided clear evidence of animals experiencing pain and distress. In particular, some animal species have the ability to express pain similarly to human due to common psychological, neuroanatomical and genetic characteristics [ 48 ]. Similarly, animals share a resemblance to humans in their developmental, genetic and environmental risk factors for psychopathology. For instance, in many species, it has been shown that fear operates within a less organized subcortical neural circuit than pain [ 49 , 50 ]. Various types of depression and anxiety disorders like posttraumatic stress disorder have also been reported in mammals [ 51 ].
Some researchers have suggested that besides their ability to experience physical and psychological pain and distress, some animals also exhibit empathy, self-awareness and language-like capabilities. They also demonstrate tools-linked cognizance, pleasure-seeking and advanced problem-solving skills [ 52 ]. Moreover, mammals and birds exhibit playful behavior, an indicator of the capacity to experience pleasure. Other taxa such as reptiles, cephalopods and fishes have also been observed to display playful behavior, therefore the current legislation prescribes the use of environmental enrichers [ 53 ]. The presence of self-awareness ability, as assessed by mirror self-recognition, has been reported in magpies, chimpanzees and other apes, and certain cetaceans [ 54 ]. Recently, another study has revealed that crows have the ability to create and use tools that involve episodic-like memory formation and its retrieval. From these findings, it may be suggested that crows as well as related species show evidence of flexible learning strategies, causal reasoning, prospection and imagination that are similar to behavior observed in great apes [ 55 ]. In the context of resolving the ethical dilemmas about animal experimentation, these observations serve to highlight the challenges involved [ 56 , 57 ].
Ethics in animal experimentation.
Legislation around animal research is based on the idea of the moral acceptability of the proposed experiments under specific conditions [ 58 ]. The significance of research ethics that ensures proper treatment of experimental animals [ 58 ]. To avoid undue suffering of animals, it is important to follow ethical considerations during animal studies [ 1 ]. It is important to provide best human care to these animals from the ethical and scientific point of view [ 1 ]. Poor animal care can lead to experimental outcomes [ 1 ]. Thus, if experimental animals mistreated, the scientific knowledge and conclusions obtained from experiments may be compromised and may be difficult to replicate, a hallmark of scientific research [ 1 ]. At present, most ethical guidelines work on the assumption that animal experimentation is justified because of the significant potential benefits to human beings. These guidelines are often permissive of animal experimentation regardless of the damage to the animal as long as human benefits are achieved [ 59 ].
Although animal experimentation has resulted in many discoveries and helped in the understanding numerous aspects of biological science, its use in various sectors is strictly controlled. In practice, the proposed set of animal experiments is usually considered by a multidisciplinary Ethics Committee before work can commence [ 60 ]. This committee will review the research protocol and make a judgment as to its sustainability. National and international laws govern the utilization of animal experimentation during research and these laws are mostly based on the universal doctrine presented by Russell and Burch (1959) known as principle of the 3 Rs. The 3Rs referred to are Reduction, Refinement and Replacement, and are applied to protocols surrounding the use of animals in research. Some researchers have proposed another “R”, of responsibility for the experimental animal as well as for the social and scientific status of the animal experiments [ 61 ]. Thus, animal ethics committees commonly review research projects with reference to the 4 Rs principles [ 62 ].
The first “R”, Reduction means that the experimental design is examined to ensure that researchers have reduced the number of experimental animals in a research project to the minimum required for reliable data [ 59 ]. Methods used for this purpose include improved experimental design, extensive literature search to avoid duplication of experiments [ 35 ], use of advanced imaging techniques, sharing resources and data, and appropriate statistical data analysis that reduce the number of animals needed for statistically significant results [ 2 , 63 ].
The second “R”, Refinement involves improvements in procedure that minimize the harmful effects of the proposed experiments on the animals involved, such as reducing pain, distress and suffering in a manner that leads to a general improvement in animal welfare. This might include for example improved living conditions for research animals, proper training of people handling animals, application of anesthesia and analgesia when required and the need for euthanasia of the animals at the end of the experiment to curtail their suffering [ 63 ].
The third “R”, Replacement refers to approaches that replace or avoid the use of experimental animals altogether. These approaches involve use of in silico methods/computerized techniques/software and in vitro methods like cell and tissue culture testing, as well as relative replacement methods by use of invertebrates like nematode worms, fruit flies and microorganisms in place of vertebrates and higher animals [ 1 ]. Examples of proper application of these first “3R2 principles are the use of alternative sources of blood, the exploitation of commercially used animals for scientific research, a proper training without use of animals and the use of specimen from previous experiments for further researches [ 64-67 ].
The fourth “R”, Responsibility refers to concerns around promoting animal welfare by improvements in experimental animals’ social life, development of advanced scientific methods for objectively determining sentience, consciousness, experience of pain and intelligence in the animal kingdom, as well as effective involvement in the professionalization of the public discussion on animal ethics [ 68 ].
Other research ethics considerations include having a clear rationale and reasoning for the use of animals in a research project. Researchers must have reasonable expectation of generating useful data from the proposed experiment. Moreover, the research study should be designed in such a way that it should involve the lowest possible sample size of experimental animals while producing statistically significant results [ 35 ].
All individual researchers that handle experimental animals should be properly trained for handling the particular species involved in the research study. The animal’s pain, suffering and discomfort should be minimized [ 69 ]. Animals should be given proper anesthesia when required and surgical procedures should not be repeated on same animal whenever possible [ 69 ]. The procedure of humane handling and care of experimental animals should be explicitly detailed in the research study protocol. Moreover, whenever required, aseptic techniques should be properly followed [ 70 ]. During the research, anesthetization and surgical procedures on experimental animals should only be performed by professionally skilled individuals [ 69 ].
The Animal Research: Reporting of In Vivo Experiments (ARRIVE) guidelines that are issued by the National Center for the Replacement, Refinement, and Reduction of Animals in Research (NC3Rs) are designed to improve the documentation surrounding research involving experimental animals [ 70 ]. The checklist provided includes the information required in the various sections of the manuscript i.e. study design, ethical statements, experimental procedures, experimental animals and their housing and husbandry, and more [ 70 ].
It is critical to follow the highest ethical standards while performing animal experiments. Indeed, most of the journals refuse to publish any research data that lack proper ethical considerations [ 35 ].
Since animals have sensitivity level similar to the human beings in terms of pain, anguish, survival instinct and memory, it is the responsibility of the investigator to closely monitor the animals that are used and identify any sign of distress [ 71 ]. No justification can rationalize the absence of anesthesia or analgesia in animals that undergo invasive surgery during the research [ 72 ]. Investigators are also responsible for giving high-quality care to the experimental animals, including the supply of a nutritious diet, easy water access, prevention of and relief from any pain, disease and injury, and appropriate housing facilities for the animal species [ 73 ]. A research experiment is not permitted if the damage caused to the animal exceeds the value of knowledge gained by that experiment. No scientific advancement based on the destruction and sufferings of another living being could be justified. Besides ensuring the welfare of animals involved, investigators must also follow the applicable legislation [ 74 , 75 ].
To promote the comfort of experimental animals in England, an animal protection society named: ‘The Society for the Preservation of Cruelty to Animals’ (now the Royal Society for the Prevention of Cruelty to Animals) was established (1824) that aims to prevent cruelty to animal [ 76 ].
Legislation for animal protection during research has long been established. In 1876 the British Parliament sanctioned the ‘Cruelty to Animals Act’ for animal protection. Russell and Burch (1959) presented the ‘3 Rs’ principles: Replacement, Reduction and Refinement, for use of animals during research [ 61 ]. Almost seven years later, the U.S.A also adopted regulations for the protection of experimental animals by enacting the Laboratory Animal Welfare Act of 1966 [ 60 ]. In Brazil, the Arouca Law (Law No. 11,794/08) regulates the animal use in scientific research experiments [ 76 ].
These laws define the breeding conditions, and regulate the use of animals for scientific research and teaching purposes. Such legal provisions control the use of anesthesia, analgesia or sedation in experiments that could cause distress or pain to experimental animals [ 59 , 76 ]. These laws also stress the need for euthanasia when an experiment is finished, or even during the experiment if there is any intense suffering for the experimental animal [ 76 ].
Several national and international organizations have been established to develop alternative techniques so that animal experimentation can be avoided, such as the UK-based National Centre for the Replacement, Refinement and Reduction of Animals in Research (NC3Rs) ( www.caat.jhsph.edu ), the European Centre for the Validation of Alternative Methods (ECVAM) [ 77 ], the Universities Federation for Animal Welfare (UFAW) ( www.ufaw.org.uk ), The Interagency Coordinating Committee on the Validation of Alternative Methods (ICCVAM) [ 78 ], and The Center for Alternatives to Animal Testing (CAAT) ( www.caat.jhsph.edu ). The Brazilian ‘Arouca Law’ also constitutes a milestone, as it has created the ‘National Council for the Control of Animal Experimentation’ (CONCEA) that deals with the legal and ethical issues related to the use of experimental animals during scientific research [ 76 ].
Although national as well as international laws and guidelines have provided basic protections for experimental animals, the current regulations have some significant discrepancies. In the U.S., the Animal Welfare Act excludes rats, mice and purpose-bred birds, even though these species comprise almost 90% of the animals that are used for research purpose [ 79 ]. On the other hand, certain cats and dogs are getting special attention along with extra protection. While the U.S. Animal Welfare Act ignores birds, mice and rats, the U.S. guidelines that control research performed using federal funding ensure protections for all vertebrates [ 79 , 80 ].
Choice of the animal model.
Based on all the above laws and regulations and in line with the deliberations of ethical committees, every researcher must follow certain rules when dealing with animal models.
Before starting any experimental work, thorough research should be carried out during the study design phase so that the unnecessary use of experimental animals is avoided. Nevertheless, certain research studies may have compelling reasons for the use of animal models, such as the investigation of human diseases and toxicity tests. Moreover, animals are also widely used in the training of health professionals as well as in training doctors in surgical skills [ 1 , 81 ].
Researcher should be well aware of the specific traits of the animal species they intend to use in the experiment, such as its developmental stages, physiology, nutritional needs, reproductive characteristics and specific behaviors. Animal models should be selected on the basis of the study design and the biological relevance of the animal [ 1 ].
Typically, in early research, non-mammalian models are used to get rapid insights into research problems such as the identification of gene function or the recognition of novel therapeutic options. Thus, in biomedical and biological research, among the most commonly used model organisms are the Zebrafish, the fruit fly Drosophila melanogaster and the nematode Caenorhabditis elegans . The main advantage of these non-mammalian animal models is their prolific reproducibility along with their much shorter generation time. They can be easily grown in any laboratory setting, are less expensive than the murine animal models and are somewhat more powerful than the tissue and cell culture approaches [ 82 ].
Caenorhabditis elegans is a small-sized nematode with a short life cycle and that exists in large populations and is relatively inexpensive to cultivate. Scientists have gathered extensive knowledge of the genomics and genetics of Caenorhabditis elegans ; but Caenorhabditis elegans models, while very useful in some respects, are unable to represent all signaling pathways found in humans. Furthermore, due to its short life cycle, scientists are unable to investigate long term effects of test compounds or to analyze primary versus secondary effects [ 6 ].
Similarly, the fruit fly Drosophila melanogaster has played a key role in numerous biomedical discoveries. It is small in size, has a short life cycle and large population size, is relatively inexpensive to breed, and extensive genomics and genetics information is available [ 6 ]. However, its respiratory, cardiovascular and nervous systems differ considerably from human beings. In addition, its immune system is less developed when compared to vertebrates, which is why effectiveness of a drug in Drosophila melanogaster may not be easily extrapolated to humans [ 83 ].
The Zebrafish ( Danio rerio ) is a small freshwater teleost, with transparent embryos, providing easy access for the observation of organogenesis and its manipulation. Therefore, Zebrafish embryos are considered good animal models for different human diseases like tuberculosis and fetal alcohol syndrome and are useful as neurodevelopmental research models. However, Zebrafish has very few mutant strains available, and its genome has numerous duplicate genes making it impossible to create knockout strains, since disrupting one copy of the gene will not disrupt the second copy of that gene. This feature limits the use of Zebrafish as animal models to study human diseases. Additionally they are rather expensive, have long life cycle, and genomics and genetics studies are still in progress [ 82 , 84 ].
Thus, experimentation on these three animals might not be equivalent to experimentation on mammals. Mammalian animal model are most similar to human beings, so targeted gene replacement is possible. Traditionally, mammals like monkey and mice have been the preferred animal models for biomedical research because of their evolutionary closeness to humans. Rodents, particularly mice and rats, are the most frequently used animal models for scientific research. Rats are the most suitable animal model for the study of obesity, shock, peritonitis, sepsis, cancer, intestinal operations, spleen, gastric ulcers, mononuclear phagocytic system, organ transplantations and wound healing. Mice are more suitable for studying burns, megacolon, shock, cancer, obesity, and sepsis as mentioned previously [ 85 ].
Similarly, pigs are mostly used for stomach, liver and transplantation studies, while rabbits are suitable for the study of immunology, inflammation, vascular biology, shock, colitis and transplantations. Thus, the choice of experimental animal mainly depends upon the field of scientific research under consideration [ 1 ].
Researchers should be aware of the environment and conditions in which laboratory animals are kept during research, and they also need to be familiar with the metabolism of the animals kept in vivarium, since their metabolism can easily be altered by different factors such as pain, stress, confinement, lack of sunlight, etc. Housing conditions alter animal behavior, and this can in turn affect experimental results. By contrast, handling procedures that feature environmental enrichment and enhancement help to decrease stress and positively affect the welfare of the animals and the reliability of research data [ 74 , 75 ].
In animals, distress- and agony-causing factors should be controlled or eliminated to overcome any interference with data collection as well as with interpretation of the results, since impaired animal welfare leads to more animal usage during experiment, decreased reliability and increased discrepancies in results along with the unnecessary consumption of animal lives [ 86 ].
To reduce the variation or discrepancies in experimental data caused by various environmental factors, experimental animals must be kept in an appropriate and safe place. In addition, it is necessary to keep all variables like humidity, airflow and temperature at levels suitable for those species, as any abrupt variation in these factors could cause stress, reduced resistance and increased susceptibility to infections [ 74 ].
The space allotted to experimental animals should permit them free movement, proper sleep and where feasible allow for interaction with other animals of the same species. Mice and rats are quite sociable animals and must, therefore, be housed in groups for the expression of their normal behavior. Usually, laboratory cages are not appropriate for the behavioral needs of the animals. Therefore, environmental enrichment is an important feature for the expression of their natural behavior that will subsequently affect their defense mechanisms and physiology [ 87 ].
The features of environmental enrichment must satisfy the animals’ sense of curiosity, offer them fun activities, and also permit them to fulfill their behavioral and physiological needs. These needs include exploring, hiding, building nests and gnawing. For this purpose, different things can be used in their environment, such as PVC tubes, cardboard, igloos, paper towel, cotton, disposable masks and paper strips [ 87 ].
The environment used for housing of animals must be continuously controlled by appropriate disinfection, hygiene protocols, sterilization and sanitation processes. These steps lead to a reduction in the occurrence of various infectious agents that often found in vivarium, such as Sendai virus, cestoda and Mycoplasma pulmonis [ 88 ].
Euthanasia is a term derived from Greek, and it means a death without any suffering. According to the Brazilian Arouca Law (Article 14, Chapter IV, Paragraphs 1 and 2), an animal should undergo euthanasia, in strict compliance with the requirements of each species, when the experiment ends or during any phase of the experiment, wherever this procedure is recommended and/or whenever serious suffering occurs. If the animal does not undergo euthanasia after the intervention it may leave the vivarium and be assigned to suitable people or to the animal protection bodies, duly legalized [ 1 ].
Euthanasia procedures must result in instant loss of consciousness which leads to respiratory or cardiac arrest as well as to complete brain function impairment. Another important aspect of this procedure is calm handling of the animal while taking it out of its enclosure, to reduce its distress, suffering, anxiety and fear. In every research project, the study design should include the details of the appropriate endpoints of these experimental animals, and also the methods that will be adopted. It is important to determine the appropriate method of euthanasia for the animal being used. Another important point is that, after completing the euthanasia procedure, the animal’s death should be absolutely confirmed before discarding their bodies [ 87 , 89 ].
Relevance of animal experiments and their adverse effects on human health.
One important concern is whether human diseases, when inflicted on experimental animals, adequately mimic the progressions of the disease and the treatment responses observed in humans. Several research articles have made comparisons between human and animal data, and indicated that the results of animals’ research could not always be reliably replicated in clinical research among humans. The latest systematic reviews about the treatment of different clinical conditions including neurology, vascular diseases and others, have established that the results of animal studies cannot properly predict human outcomes [ 59 , 90 ].
At present, the reliability of animal experiments for extrapolation to human health is questionable. Harmful effects may occur in humans because of misleading results from research conducted on animals. For instance, during the late fifties, a sedative drug, thalidomide, was prescribed for pregnant women, but some of the women using that drug gave birth to babies lacking limbs or with foreshortened limbs, a condition called phocomelia. When thalidomide had been tested on almost all animal models such as rats, mice, rabbits, dogs, cats, hamsters, armadillos, ferrets, swine, guinea pig, etc., this teratogenic effect was observed only occasionally [ 91 ]. Similarly, in 2006, the compound TGN 1412 was designed as an immunomodulatory drug, but when it was injected into six human volunteer, serious adverse reactions were observed resulting from a deadly cytokine storm that in turn led to disastrous systemic organ failure. TGN 1412 had been tested successfully in rats, mice, rabbits, and non-human primates [ 92 ]. Moreover, Bailey (2008) reported 90 HIV vaccines that had successful trial results in animals but which failed in human beings [ 93 ]. Moreover, in Parkinson disease, many therapeutic options that have shown promising results in rats and non-human primate models have proved harmful in humans. Hence, to analyze the relevance of animal research to human health, the efficacy of animal experimentation should be examined systematically [ 94 , 95 ]. At the same time, the development of hyperoxaluria and renal failure (up to dialysis) after ileal-jejunal bypass was unexpected because this procedure was not preliminarily evaluated on an animal model [ 96 ].
Several factors play a role in the extrapolation of animal-derived data to humans, such as environmental conditions and physiological parameters related to stress, age of the experimental animals, etc. These factors could switch on or off genes in the animal models that are specific to species and/or strains. All these observations challenge the reliability and suitability of animal experimentation as well as its objectives with respect to human health [ 76 , 92 ].
Certainly, in vivo animal experimentation has significantly contributed to the development of biological and biomedical research. However it has the limitations of strict ethical issues and high production cost. Some scientists consider animal testing an ineffective and immoral practice and therefore prefer alternative techniques to be used instead of animal experimentation. These alternative methods involve in vitro experiments and ex vivo models like cell and tissue cultures, use of plants and vegetables, non-invasive human clinical studies, use of corpses for studies, use of microorganisms or other simpler organism like shrimps and water flea larvae, physicochemical techniques, educational software, computer simulations, mathematical models and nanotechnology [ 97 ]. These methods and techniques are cost-effective and could efficiently replace animal models. They could therefore, contribute to animal welfare and to the development of new therapies that can identify the therapeutics and related complications at an early stage [ 1 ].
The National Research Council (UK) suggested a shift from the animal models toward computational models, as well as high-content and high-throughput in vitro methods. Their reports highlighted that these alternative methods could produce predictive data more affordably, accurately and quickly than the traditional in vivo or experimental animal methods [ 98 ].
Increasingly, scientists and the review boards have to assess whether addressing a research question using the applied techniques of advanced genetics, molecular, computational and cell biology, and biochemistry could be used to replace animal experiments [ 59 ]. It must be remembered that each alternative method must be first validated and then registered in dedicated databases.
An additional relevant concern is how precisely animal data can mirror relevant epigenetic changes and human genetic variability. Langley and his colleagues have highlighted some of the examples of existing and some emerging non-animal based research methods in the advanced fields of neurology, orthodontics, infectious diseases, immunology, endocrine, pulmonology, obstetrics, metabolism and cardiology [ 99 ].
Several computer models have been built to study cardiovascular risk and atherosclerotic plaque build-up, to model human metabolism, to evaluate drug toxicity and to address other questions that were previously approached by testing in animals [ 100 ].
Computer simulations can potentially decrease the number of experiments required for a research project, however simulations cannot completely replace laboratory experiments. Unfortunately, not all the principles regulating biological systems are known, and computer simulation provide only an estimation of possible effects due to the limitations of computer models in comparison with complex human tissues. However, simulation and bio-informatics are now considered essential in all fields of science for their efficiency in using the existing knowledge for further experimental designs [ 76 ].
At present, biological macromolecules are regularly simulated at various levels of detail, to predict their response and behavior under certain physical conditions, chemical exposures and stimulations. Computational and bioinformatic simulations have significantly reduced the number of animals sacrificed during drug discovery by short listing potential candidate molecules for a drug. Likewise, computer simulations have decreased the number of animal experiments required in other areas of biological science by efficiently using the existing knowledge. Moreover, the development of high definition 3D computer models for anatomy with enhanced level of detail, it may make it possible to reduce or eliminate the need for animal dissection during teaching [ 101 , 102 ].
In the current scenario of rapid advancement in the life sciences, certain tissue models can be built using 3D cell culture technology. Indeed, there are some organs on micro-scale chip models used for mimicking the human body environment. 3D models of multiple organ systems such as heart, liver, skin, muscle, testis, brain, gut, bone marrow, lungs and kidney, in addition to individual organs, have been created in microfluidic channels, re-creating the physiological chemical and physical microenvironments of the body [ 103 ]. These emerging techniques, such as the biomedical/biological microelectromechanical system (Bio-MEMS) or lab-on-a-chip (LOC) and micro total analysis systems (lTAS) will, in the future, be a useful substitute for animal experimentation in commercial laboratories in the biotechnology, environmental safety, chemistry and pharmaceutical industries. For 3D cell culture modeling, cells are grown in 3D spheroids or aggregates with the help of a scaffold or matrix, or sometimes using a scaffold-free method. The 3D cell culture modeling conditions can be altered to add proteins and other factors that are found in a tumor microenvironment, for example, or in particular tissues. These matrices contain extracellular matrix components such as proteins, glycoconjugates and glycosaminoglycans that allow for cell communication, cell to cell contact and the activation of signaling pathways in such a way that the morphological and functional differentiation of these cells can accurately mimic their environment in vivo . This methodology, in time, will bridge the gap between in vivo and in vitro drug screening, decreasing the utilization of animal models during research [ 104 ].
There are moves to reduce the use of animal derived products in many areas of biotechnology. Microbial culture media peptones are mostly made by the proteolysis of farmed animal meat. However, nowadays, various suppliers provide peptones extracted from yeast and plants. Although the costs of these plant-extracted peptones are the same as those of animal peptones, plant peptones are more environmentally favorable since less plant material and water are required for them to grow, compared with the food grain and fodder needed for cattle that are slaughtered for animal peptone production [ 105 ].
Human cell culture is often carried out in a medium that contains fetal calf serum, the production of which involves animal (cow) sacrifice or suffering. In fact, living pregnant cows are used and their fetuses removed to harvest the serum from the fetal blood. Fetal calf serum is used because it is a natural medium rich in all the required nutrients and significantly increases the chances of successful cell growth in culture. Scientists are striving to identify the factors and nutrients required for the growth of various types of cells, with a view to eliminating the use of calf serum. At present, most cell lines could be cultured in a chemically-synthesized medium without using animal products. Furthermore, data from chemically-synthesized media experiments may have better reproducibility than those using animal serum media, since the composition of animal serum does change from batch to batch on the basis of animals’ gender, age, health and genetic background [ 76 ].
Animal friendly affinity reagents may act as an alternative to antibodies produced, thereby removing the need for animal immunization. Typically, these antibodies are obtained in vitro by yeast, phage or ribosome display. In a recent review, a comparative analysis between animal friendly affinity reagents and animal derived-antibodies showed that the affinity reagents have superior quality, are relatively less time consuming, have more reproducibility and are more reliable and are cost-effective [ 106 , 107 ].
Animal experimentation led to great advancement in biological and biomedical sciences and contributed to the discovery of many drugs and treatment options. However, such experimentation may cause harm, pain and distress to the animals involved. Therefore, to perform animal experimentations, certain ethical rules and laws must be strictly followed and there should be proper justification for using animals in research projects. Furthermore, during animal experimentation the 4 Rs principles of reduction, refinement, replacement and responsibility must be followed by the researchers. Moreover, before beginning a research project, experiments should be thoroughly planned and well-designed, and should avoid unnecessary use of animals. The reliability and reproducibility of animal experiments should also be considered. Whenever possible, alternative methods to animal experimentation should be adopted, such as in vitro experimentation, cadaveric studies, and computer simulations.
While much progress has been made on reducing animal experimentation there is a need for greater awareness of alternatives to animal experiments among scientists and easier access to advanced modeling technologies. Greater research is needed to define a roadmap that will lead to the elimination of all unnecessary animal experimentation and provide a framework for adoption of reliable alternative methodologies in biomedical research.
This research was funded by the Provincia Autonoma di Bolzano in the framework of LP 15/2020 (dgp 3174/2021).
Authors declare no conflict of interest.
MB: study conception, editing and critical revision of the manuscript; AKK, DP, GH, RB, Paul S, Peter S, RM, BF, NC, SM, LL, DD, GMT, MCE, MD, SM, Daniele M, GB, AD, KD, MCM, TB, MS, STC, Donald M, AM, AB, KLH, MK, LS, LL, GF: literature search, editing and critical revision of the manuscript. All authors have read and approved the final manuscript.
INTERNATIONAL BIOETHICS STUDY GROUP : Derek Pheby , Gary Henehan , Richard Brown , Paul Sieving , Peter Sykora , Robert Marks , Benedetto Falsini , Natale Capodicasa , Stanislav Miertus , Lorenzo Lorusso , Gianluca Martino Tartaglia , Mahmut Cerkez Ergoren , Munis Dundar , Sandro Michelini , Daniele Malacarne , Tommaso Beccari , Michele Samaja , Matteo Bertelli , Donald Martin , Assunta Morresi , Ariola Bacu , Karen L. Herbst , Mykhaylo Kapustin , Liborio Stuppia , Ludovica Lumer , and Giampietro Farronato
The project BioGames investigates how simple card games can be used to promote young children's learning about biological variability. The games focus on understanding of the life cycle (insects and other animals), with focus on understanding variability, both within and across species. The research involves studying how parents and children talk about biological concepts in the context of game play and how features of the games influence parent-child interaction and learning. The person hired for this position will serve as project manager and will organize the day-to-day operations of the project under the supervision of the Principal Investigator (PI). This includes recruiting participants, scheduling and participating in data collection, helping to design data collection scripts and coding manuals, overseeing the work of undergraduate research assistants, managing and maintaining project and participant databases and records, assisting with literature reviews, creating materials for conference presentations and manuscripts, and maintaining communication with team members at other sites. The position will include some evening and weekend work to allow data collection with children and their caregivers. There is some flexibility with the start date of this position. This is a 100% terminal Academic Staff position and is expected to last one year from the start date. There is a possibility of this position being extended for another year at a reduced FTE of 50%.
Diversity is a source of strength, creativity, and innovation for UW-Madison. We value the contributions of each person and respect the profound ways their identity, culture, background, experience, status, abilities, and opinion enrich the university community. We commit ourselves to the pursuit of excellence in teaching, research, outreach, and diversity as inextricably linked goals. The University of Wisconsin-Madison fulfills its public mission by creating a welcoming and inclusive community for people from every background - people who as students, faculty, and staff serve Wisconsin and the world. For more information on diversity and inclusion on campus, please visit: Diversity and Inclusion
Required Bachelor's Degree Bachelor's Degree in Psychology, Education, STEM, or related field is preferred. Additional course work in Biology is highly desirable.
Required qualifications: *At least one year of behavioral research experience *Experience working with children and families *Experience with supervision in professional setting *Familiarity with basic office software (word processing, spreadsheets) Preferred qualifications *Background and interest in cognitive development research *Excellent organizational skills and attention to detail *Ability to work independently *Good oral and written communication skills
Full or Part Time: 50% - 100% It is anticipated this position requires work be performed in-person, onsite, at a designated campus work location.
Terminal, 12 month appointment. This position has the possibility to be extended or converted to an ongoing appointment based on need and/or funding
Minimum $44,543 ANNUAL (12 months) Depending on Qualifications
The Wisconsin Center for Education Research (WCER), established in 1964, is one of the first, most productive, and largest university-based education research and development centers in the world. WCER's researchers and staff work to make teaching and learning as effective as possible for all ages and all people. WCER's mission is to improve educational outcomes for diverse student populations, impact education practice positively and foster collaborations among academic disciplines and practitioners. To this end, our center helps scholars and practitioners develop, submit, conduct, and share grant-funded education research. At WCER, all employees share five fundamental organization values to guide the purpose and quality of our work and interactions within ourselves and our outside stakeholders. The values that the work and people of WCER strive to uphold are: - Innovation and Excellence. Continuous improvement is a driver for excellence. We innovate and improve in our work to advance education through leading research and development. - Equitable Education. Equitable education is essential to a healthy society. We aim to reverse imbalances and injustices in education through our work. - Affirming and Increasing Diversity. Individual differences and group diversity inspire creative and equitable outcomes. We actively affirm and seek to increase such diversity in our center. - Healthy Workplace. The well-being of our workplace enhances success for all. We commit to a workplace based on mutual respect and transparency - Partnering Across Differences. Diverse backgrounds and expertise improve the quality of our work. We collaborate across disciplines, methodologies, organizations, and communities to strengthen our research and development outcomes. If you need to request an accommodation because of a disability during the recruitment process, please email [email protected] and one of our Division Disability Representatives will contact you. More information can also be found at https://employeedisabilities.wisc.edu/disability-accommodation-information-for-applicants/ .
Please click on the "Apply Now" button to start the application process. As part of the application process, you will be required to submit: - A cover letter describing how your experience and qualifications meet the requirements of this position addressed to Martha Alibali. - A current resume or CV. - A list of at least three professional references, including contact information.
Laura Hankes [email protected] 608-890-4461 Relay Access (WTRS): 7-1-1. See RELAY_SERVICE for further information.
Research Specialist(RE047)
A17-SCHOOL OF EDUCATION/WCER
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There is widespread concern about the quality, reproducibility and translatability of studies involving research animals. Although there are a number of reporting guidelines available, there is very little overarching guidance on how to plan animal experiments, despite the fact that this is the logical place to start ensuring quality. In this paper we present the PREPARE guidelines: Planning ...
Consider how the research is affected by relevant legislation for animal research and other areas, e.g. animal transport, occupational health and safety. Locate relevant guidance documents (e.g. EU guidance on project evaluation). 3. Ethical issues, harm-benefit assessment and humane endpoints Construct a lay summary.
performboth general and study-specific observations on research animals at appropriate time points. The assessment criteria and required response from the PI or designee must be clearly defined within the ASP, and the use of study-specific animal assessment records should be considered. Studies must be designed to minimize pain and/or distress.
Identify the species, strains, ages, sex, and total numbers of animals by species. If dogs or cats are proposed, provide the source of the animals. (You must also justify the total number of animals in the approach section of your Research Strategy.) Justify that the species are appropriate for the proposed research.
Learn all about this animal research project for kids at the elementary level below! ... Use the criteria for success scoring rubric to assign a grade. The rubric was designed using a 20 point total so you can simply multiply their score by 5 to obtain a percentage grade. The end result is a beautiful product that showcases their new learning ...
The World Organisation for Animal Health (OIE) has the mandate to improve animal health and welfare worldwide; in line with this mandate the OIE has developed these guidelines with the goal of supporting research by providing information and context on dual-use implications. Life science1 research is crucial for animal, human, and plant health
Choosing criteria to be used to determine whether an animal should be removed from a study is a deli-cate process. Scientists must balance the goals of the study with the welfare of the animal subjects. In my experience, the primary problem for IACUC proposals is that the criteria for removal from a study are often subjective.
individual research project, animal species and loca-tion. The topics in the checklist in Table 1 will not be ... investigators should determine criteria for data use and consider, with input from ...
Introduction. While all research projects using animals must be evaluated and approved by an Animal Ethics Committee (AEC) prior to commencement, this guideline aims to enhance the capacity of AECs to undertake effective consideration of high-impact research projects. This guideline was developed in response to surveys carried out by the Panel ...
A copy of the APA Guidelines for the Use of Nonhuman Animals in Behavioral Projects in Schools (K-12) can be obtained via email at [email protected], by phone at 202-336-6000, or in writing to the American Psychological Association, Science Directorate, Office of Research Ethics, 750 First St., NE, Washington, DC 20002-4242 or downloaded at apa ...
8a. Provide species-appropriate details of the animals used, including species, strain and substrain, sex, age or developmental stage, and, if relevant, weight. Explanation. The species, strain, substrain, sex, weight, and age of animals are critical factors that can influence most experimental results [ 103 - 107 ].
NIH is simplifying peer review for most research project grants (RPGs) ... When the proposed research includes Vertebrate Animals, evaluate the involvement of live vertebrate animals according to the following criteria: (1) description of proposed procedures involving animals, including species, strains, ages, sex, and total number to be used ...
Building or renovating an animal research facility (ARF) is a daunting task. Aside from meeting all the regulations and guidelines for quality animal care and use and employee safety, a facility project requires accommodating the variety of research protocols ongoing at the institution and projecting the possible protocols and species requirements in the future. Due to physical, financial, and ...
The European Union (EU) Directive 2010/63 refers to guidelines for education, training and competence, and for the housing, care and use of research animals.23 Guidance documents from the European Commission, endorsed by the Member States, are a valuable source of information on these topics,24and may also prove to be useful to non-EU countries.
LESSON PLAN: MINI ANIMAL RESEARCH PROJECT. Learning Objectives: 3.RI.5 Use text features and search tools to locate information relevant to a given topic efficiently. 3.W.7/4.W.7 Conduct short research projects that build knowledge through investigation of different aspects of a topic. 3.W.8/4.W.8 Recall information from experiences or gather ...
Animal Studies and School Project Ideas. From Science Fair Project Ideas on Mammals to Experiments About Insects. Animal research is important for understanding various biological processes in animals, humans included. Scientists study animals in order to learn ways for improving their agricultural health, our methods of wildlife preservation ...
THE FINAL RESULT: Put it all together in one final, polished draft. Make it neat and clean, and remember to cite your references. Download the pdf. Your teacher wants a written report on the beluga whale. Not to worry. Use these organizational tools so you can stay afloat while writing a report.
posed animal research projects. 7-11. For example, pro- ... Much has been written about criteria ... animal research community is close to reaching con-sensus on many aspects of harm assessment.
The laboratory animal literature is replete with information on IACUC reviews, criteria for evaluation of animal activity proposals, IACUC-related vignettes and other IACUC-related topics 1,2,3 ...
About this animal research project. Within this post you will find over 30 pages of anchor charts, mini-lesson ideas, writing planners and graphic organizers. The unit will help guide your students through the complete process. In the end, you will be helping to teach your students how to write their own pieces of informational text.
The committee (Committee on Guidelines for Scientific Publications Involving Animal Studies) believes that journal editors have a role to play in promoting the proper use of animals in research through the publication of adequate descriptions. The committee urges journal editors to actively promote effective and ethical research by encouraging the provision of sufficient information to enable ...
The first part of this research will be learning about our animal: environment, appearance, survival, features, behaviors, traits, food chain, and more…. You will need to read and complete EACH SLIDE in ORDER. Do NOT rush through this project, it is for several grades! Every day or so, a new part of the powerpoint will be added so that you ...
All summer projects should be undertaken for 8-12-weeks (duration to be agreed with the supervisor) and must be directed towards replacing the use of animals in current research experiments. Project Criteria. We are accepting applications for both lab-based and desk-based research projects.
This fact check originally appeared on PolitiFact. Project 2025 has a starring role in this week's Democratic National Convention. And it was front and center on Night 1. WATCH: Hauling large ...
Scheduled to take place from 21 October to 31 October 2024, this project offers a unique opportunity to contribute to marine conservation efforts while experiencing the beauty of Langkawi's offshore waters. Volunteers will play a crucial role in supporting the MareCet team in various activities aimed at monitoring and protecting dolphins and whales in the region.
4 rabbits died in UNT Health Science Center-contracted research lab project, animal rights group alleges. The group Stop Animal Exploitation Now sent a letter to UNTHSC, calling on the center to ...
Introduction. Animal model-based research has been performed for a very long time. Ever since the 5 th century B.C., reports of experiments involving animals have been documented, but an increase in the frequency of their utilization has been observed since the 19 th century [].Most institutions for medical research around the world use non-human animals as experimental subjects [].
Job Summary: The project BioGames investigates how simple card games can be used to promote young children's learning about biological variability. The games focus on understanding of the life cycle (insects and other animals), with focus on understanding variability, both within and across species. The research involves studying how parents and children talk about biological concepts in the ...