Pancreatic Islet Transcriptional Enhancers and Diabetes.

ABSTRACT:

Purpose of review

Common genetic variants that associate with type 2 diabetes risk are markedly enriched in pancreatic islet transcriptional enhancers. This review discusses current advances in the annotation of islet enhancer variants and their target genes.

Recent findings

Recent methodological advances now allow genetic and functional mapping of diabetes causal variants at unprecedented resolution. Mapping of enhancer-promoter interactions in human islets has provided a unique appreciation of the complexity of islet gene regulatory processes and enabled direct association of noncoding diabetes risk variants to their target genes. The recently improved human islet enhancer annotations constitute a framework for the interpretation of diabetes genetic signals in the context

SUBMITTER: Cebola I 

PROVIDER: S-EPMC6872509 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature