This resource is a video abstract of a research paper created by Research Square on behalf of its authors. It provides a synopsis that's easy to understand, and can be used to introduce the topics it covers to students, researchers, and the general public. The video's transcript is also provided in full, with a portion provided below for preview:
"Most genetic studies of Alzheimer’s disease compare patient DNA to controls to identify mutations that increase disease risk. That approach has identified some risk variants, but none have led to effective treatments, and most of the genetic contributors are still unknown. Now, a team of researchers is tackling the problem from the opposite side, asking why some high-risk elderly people don’t have Alzheimer’s – a strategy that has discovered a protective mutation in a gene that may be a good drug target. To find protective mutations for Alzheimer’s, the scientists first searched the Utah Population Database for families with above-average rates of Alzheimer's that also had at least four people who were resilient to the disease -- that is, they were cognitively normal, despite being 75 years old or older, and having the APOE e4 allele, which increases risk more than 5-fold per copy..."
The rest of the transcript, along with a link to the research itself, is available on the resource itself.
- Subject:
- Genetics
- Life Science
- Material Type:
- Diagram/Illustration
- Reading
- Provider:
- Research Square
- Provider Set:
- Video Bytes
- Date Added:
- 09/23/2019