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Why is their so much secrecy in animal research? Can't we do without animals in medical research? In this video Dr Simon Festing, our ex-Chief Executive, answers questions about why animals are an essential part of medical work. Download this film here: http://ww

Scientists work with animal models to better understand type 2 diabetes to treat the disease. They have developed specialized animal models that mimic the condition.  One line of mice, known as KK mice, develop obesity and glucose intolerance that lead to type 2 diabetes. Another rodent model, the Zucker diabetic fatty rat, is bred to be a precise model of human type 2 diabetes.

We aim to provide all you want to know about animal research, whether you are a concerned member of the public or have a special interest. If you are a teacher, student, scientist, policy maker or a journalist, select one of the tabs above to find the content of particular interest to you.

A century of medical advances in a minute of video. See our time-lines for more detail: http://www.understandinganimalresearch.org.uk/why/timeline/ and http://animalresearch.info/en/medical-advances/timeline/

This case study was written for an introductory course for biology majors who are first learning about embryonic development. The case is composed of several parts and involves a storyline about a team of researchers who find frogs and eggs in bamboo plants during a field study. Students consider what these observations mean, learn basics about the stages of animal embryonic development, and make connections to phylogeny and natural selection. Students then apply their understanding of animal embryonic stage development to the chemical atrazine in the environment by examining data from several experiments. As a concluding activity students write a letter to an agency or newspaper of their choosing stating their opinion surrounding the use of atrazine in the environment. The case proceeds in a progressive disclosure format and involves a combination of class discussion, small group work, and homework. Because the case focuses on very basic animal embryonic development, it would also be a great start to a developmental biology course or an embryology course.

Huntington disease is caused by a mutation in the HTT gene. Understanding how the mutation causes neurodegeneration might help researchers develop treatments that protect brain function. This animation describes the genetic defect that underlies Huntington disease. Created by the editors at Nature Reviews Disease Primers.

Biotech foods ('GMOs') are safe. Period. That may seem like a bold statement, but it comes with the weight of a huge body of research and global consensus among preeminent health organizations. To understand the safety of food biotech, it helps to look at the numbers. There are thousands of studies on biotech crops published, billions of pounds of biotech foods eaten, and there are zero illnesses (human or animal) resulting of consuming biotech foods.

Hilary Brown is a PhD student, working in the infection genomics group at the Wellcome Trust Sanger Institute. In this film he describes how to work safely in the lab with bacteria from the human gut including culturing them on agar plates and extracting the DNA for genome sequencing. The infection genomics programme uses a variety of different research approaches to study the biology and evolution of disease-causing organisms such as viruses, bacteria and parasites and understand how they cause disease in humans and other animals.

Researchers have made dramatic inroads into the study of polygenic and other complex human diseases, due in large part to knowledge of the human genome sequence, the generation of widespread markers of genetic variation, and the development of new technologies that allow investigators to associate disease phenotypes with genetic loci. Although polygenic diseases are more common than single-gene disorders, studies of monogenic diseases provide an invaluable opportunity to learn about underlying molecular mechanisms, thereby contributing a great deal to our understanding of all forms of genetic disease.

While humans and mice look and act very differently, 85 to 90 percent of our genes are the same or similar. So if scientists can understand the instructions in every mouse gene, people will get a good idea of the instructions in virtually every human gene as well.

The goal of RI-ITEST is to prepare diverse students for careers in information technologies by engaging them in exciting, inquiry- based learning activities that use sophisticated computational models in support of a revolutionary science curriculum. Teachers will incorporate interactive computer models developed under the Science of Atoms and Molecules (SAM) project at the Concord Consortium. These materials were specifically designed to support a deeper understanding of science made possible through interactive computer simulations and the new physics-chemistry-biology sequence. Connections will be made between the models students use to learn science and possible careers in research and industry where computer modeling is used.