From human genome epidemiology to systems epidemiology:current progress and future perspective

摘要

The recent progress in human genome epidemiology(HuGE) is already having a profound impact on the practice of medicine and public health.First,the success of genome-wide association studies has greatly expanded the direction and content of epidemiological researches,including revealing new genetic mechanisms of complex diseases,identifying new targets for therapeutic interventions,and improving application in early screening of high-risk populations.At the same time,large-scale genomic studies make it possible to efficiently explore the gene-environment interactions,which will help better understand the biological pathways of complex diseases and identify individuals who may be more susceptible to diseases.Additionally,the emergence of systems epidemiology aims to integrate multi-omics together with epidemiological data to create a systems network that can comprehensively characterize the diverse range of factors contributing to disease development.These progress will help to apply HuGE findings into practice to improve the health of individuals and populations.