Genetic and Epigenetic Contributions to Child Heath Outcomes in the STRONG Kids 2 Cohort Study

摘要

Childhood obesity is becoming a significant health concern in the United States, and the prevalence of excess weight increases continuously throughout the growing years. It has been proposed that genetic variation partly contributes to the susceptibility of obesity and its development during the early onset. Thus, this study focuses on the determination of the genome-wide signatures (GWAS) and epigenomic signatures (EWAS) of divergent weight for length z scores (WFLZ) in the first year of life. In addition, it attempts to relate the molecular findings to body composition, BMI, adipose tissue deposition, in the first 5 years of life. Our objective is to generate novel preliminary data on the contributions to child health outcomes. Our approach involves integrating genetic and epigenetic variations with factors such as diet and growth.