Search results for genetics

“Researchers analyzed the gut microbial species and the byproducts of their metabolism from nearly 200 mice with diverse genetic backgrounds. They also tracked the animals' daily exercise activity and measured their endurance.”

“Genetic predisposition plays a major role—maternal grandfathers often serve as a predictor of one's susceptibility to hair loss. If left untreated, follicles may undergo irreversible miniaturization and scarring.”

“A specific region of the virus called a spike protein binds to a cell's ACE2 receptor, and the virus injects its genetic material – RNA – into the cytosol. Once inside, the virus hijacks the body's natural replicating processes to promote viral reproduction.”

“These findings suggest that INSL3 is a robust biomarker of sexual function and future disease risk in men. Factors that may influence INSL3 production include childhood body mass index, prepubertal nutrition, and genetics. Read full publication.”

“mRNA-based vaccines contain the genetic material to encode a single protein that, when injected into the body, induces antibody production against that protein – in this case, a peanut allergen. Because mRNA degrades easily, it must be encapsulated in lipid nanoparticles.”

“Researchers studied the effects of ursolic acid supplementation in roundworms – a well-established model of human genetics. They fed the worms ursolic acid and assessed its effects on subsequent generations.”

“In addition, the later a participant's chronotype, the greater their coronary artery calcification, roughly doubling from 22 percent for extreme morning types to 41 percent for extreme evening types. These findings suggest that chronotype influences a person's risk for atherosclerosis.”

“Senescent cells often release inflammatory proteins that can damage neighboring healthy cells. Understanding the genetic and epigenetic bases of cellular senescence is instrumental in developing interventions to slow aging.”

“A recent study found that a vegan diet reduced body weight, LDL ("bad") cholesterol, and fasting insulin in healthy adults. To negate any genetic influences that diet might have on cardiometabolic fitness, researchers recruited 22 pairs of female twins to participate in the study.”

“The FADS1 rs174550 is a genetic variant that influences the body's ability to convert certain fatty acids. This variant can affect how efficiently omega-3 and omega-6 fatty acids are metabolized, potentially influencing lipid levels and overall health.”