Search results
Results from the WOW.Com Content Network
Like many other medical conditions, obesity is the result of an interplay between environmental and genetic factors. [2] [3] Studies have identified variants in several genes that may contribute to weight gain and body fat distribution, although only in a few cases are genes the primary cause of obesity. [4] [5]
A genetic correlation of 0 implies that the genetic effects on one trait are independent of the other, while a correlation of 1 implies that all of the genetic influences on the two traits are identical. The bivariate genetic correlation can be generalized to inferring genetic latent variable factors across > 2 traits using factor analysis ...
In genetics, a polygenic score (PGS) is a number that summarizes the estimated effect of many genetic variants on an individual's phenotype. The PGS is also called the polygenic index (PGI) or genome-wide score; in the context of disease risk, it is called a polygenic risk score (PRS or PR score [1]) or genetic risk score. The score reflects an ...
For premium support please call: 800-290-4726 more ways to reach us
A study presented at the Digestive Disease Week 2024 conference examined 84 people with obesity or other weight management issues in order to investigate how genetics plays a role in weight loss ...
Gene–environment correlations (or rGE) is correlation of two traits, e.g. height and weight, which would mean that when one changes, so does the other. Gene–environment correlations can arise by both causal and non-causal mechanisms. [1] Of principal interest are those causal mechanisms which indicate genetic control over environmental ...
People in the field work toward developing an understanding of how the whole body responds to a food via systems biology, as well as single gene/single food compound relationships. [1] [2] Nutritional genomics or Nutrigenomics is the relation between food and inherited genes, it was first expressed in 2001. [3] [4]
Researchers suggest a few reasons for this: One is the "set point" theory, which posits that your body will fight to maintain the same weight through metabolic adaptations. These adaptations ...