Search results for genetics

“The investigators determined each participant's genetic propensity for developing depression – referred to as a polygenic risk score – and tracked air quality near the participants' homes. Participants completed various mental tasks while undergoing brain scans.”

“Interestingly, they did not identify an interaction between adherence to a Mediterranean-style diet and the participants' genetic risk for dementia, suggesting that eating a healthy diet could reduce the risk of developing dementia even among those who are genetically predisposed to the condition.”

“Learn more about autophagy on our autophagy topic page. Genetic mechanisms The circadian system in most cells relies primarily on two feedback loops in which the translation of core clock genes is regulated by their own protein products.”

“Hypertension may be even riskier for people with an apolipoprotein E4 allele, a genetic variant that increases Alzheimer's disease risk, because it increases the amount of amyloid-beta deposition in the brain.”

“The body's response to cold-water immersion and similar cold-exposure techniques like cryotherapy is a robust release of norepinephrine, rapidly setting off a cascade of adaptive effects that influence aspects of metabolism, brain function, and genetic expression.”

“By connecting the enhancers to genetic databases, they discovered that many of the regulated enhancers have already been identified as hotspots of genetic variation between individuals -- hotspots that have been associated with human disease.”

“A pivotal 2015 study emphasizing the epigenetic effects potentially triggered by increased omega-3 consumption involved over 800 participants from the Genetics of Lipid Lowering Drugs and Diet Network (GOLDN).”

“These findings demonstrate that modified CAR-T cells show promise as a potential treatment for ovarian cancer and other solid tumors. Future studies are needed to assess the treatment's effectiveness in humans. Learn more about genetic engineering in this episode featuring Dr. George Church.”

“The protective effect of vitamin D was particularly robust in participants who did not carry polymorphisms (genetic variants) related to the vitamin D receptor, highlighting a potential interaction between genetics and vitamin D levels in dementia risk.”

“These variations are common in people of East Asian ancestry (prevalence of low-alcohol-tolerability alleles between 21% and 69%) but rare in people of European descent (prevalence of 0.01% to 4%). People with these genetic variations experience facial redness/flushing, nausea, and a rapid heart beat when they drink.”