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Unraveling the genetic risk factors for Alzheimer’s disease
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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:

"The strongest genetic risk factor for Alzheimer’s disease may impair the body’s cellular recycling system, allowing the build-up of harmful byproducts in the brain. People carrying the gene variant known as APOE4 are at an increased risk for the early development of Alzheimer’s and show high numbers of the brain plaques characteristic of the disease. But the underlying reason for this effect isn’t clear. Now, researchers have shown that APOE4 interferes with autophagy -- the body’s way of recycling unneeded or harmful cellular material – providing new insights into how and why APOE4 conveys such a strong risk for Alzheimer’s. The team looked at the relationship between APOE4 and a protein known as TFEB, considered a master regulator of autophagy-related genes. Prior studies have linked reduced TFEB expression to the presence of amyloid-beta plaques in the brain..."

The rest of the transcript, along with a link to the research itself, is available on the resource itself.

Subject:
Applied Science
Health, Medicine and Nursing
Material Type:
Diagram/Illustration
Reading
Provider:
Research Square
Provider Set:
Video Bytes
Date Added:
09/20/2019