the GTEx Project

The GTEx (Genotype-Tissue Expression) Project is a research initiative that and aims to understand how genetic differences affect gene activity across various human tissues. By analyzing samples from many individuals, scientists identify how specific genes are turned on or off in different parts of the body, helping to reveal the genetic basis of health and disease. This knowledge can improve precision medicine, enabling more targeted treatments tailored to individual genetic profiles. Overall, GTEx creates a valuable resource for studying the complex relationship between genetics and tissue-specific functions in humans.