The Intersection of Genome-Wide Association Studies and High-Throughput Small Interfering Ribonucleic Acid Screens Allows for the Identification of Novel Pathways Relevant to Atherosclerosis

JACC. Basic to Translational Science
Vivek NandaNicholas J Leeper

Abstract

It is now known that the internalization and transcytosis of low density lipoprotein (LDL) in the vessel wall occurs through molecular pathways independent of the LDL receptor. In a study recently published in Nature Communications, investigators cross-referenced results from a genome-wide ribonucleic acid interference screen with targets identified in publicly-available genome-wide association studies datasets to identify activin-like kinase 1 as a novel driver of this process. This approach has relevance to the field of atherosclerosis, and could be used as a model for the prioritization of future "hits" in large-scale genomic screens.

Citations

May 3, 2019·Diabetes, Obesity & Metabolism·Qutuba G KarwiGary D Lopaschuk

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