Single-nucleus chromatin accessibility profiling highlights regulatory mechanisms of coronary artery disease risk.
Single-nucleus chromatin accessibility profiling highlights regulatory mechanisms of coronary artery disease risk.
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DOI:
10.1038/s41588-022-01069-0
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发表时间:
2022-06
期刊:
影响因子:
30.8
通讯作者:
Miller CL
中科院分区:
文献类型:
--
作者:
Turner AW;Hu SS;Mosquera JV;Ma WF;Hodonsky CJ;Wong D;Auguste G;Song Y;Sol-Church K;Farber E;Kundu S;Kundaje A;Lopez NG;Ma L;Ghosh SKB;Onengut-Gumuscu S;Ashley EA;Quertermous T;Finn AV;Leeper NJ;Kovacic JC;Björkegren JLM;Zang C;Miller CL
Coronary artery disease (CAD) is a complex inflammatory disease involving genetic influences across cell types. Genome-wide association studies (GWAS) have identified over 200 loci associated with CAD, where the majority of risk variants reside in noncoding DNA sequences impacting cis-regulatory elements (CREs). Here, we applied single-nucleus ATAC-seq to profile 28,316 nuclei across coronary artery segments from 41 patients with varying stages of CAD, which revealed 14 distinct cellular clusters. We mapped ~320,000 accessible sites across all cells, identified cell type-specific elements, transcription factors, and prioritized functional CAD risk variants. . We identified elements in smooth muscle cell (SMC) transition states (e.g. fibromyocytes) and functional variants predicted to alter SMC and macrophage-specific regulation of MRAS (3q22) and LIPA (10q23), respectively. We further nominated key driver transcription factors such as PRDM16 and TBX2. Together, this single nucleus atlas provides a critical step towards interpreting regulatory mechanisms across the continuum of CAD risk.
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影响因子:
30.8
作者:
Bulik-Sullivan, Brendan K.;Loh, Po-Ru;Finucane, Hilary K.;Ripke, Stephan;Yang, Jian;Patterson, Nick;Daly, Mark J.;Price, Alkes L.;Neale, Benjamin M.
通讯作者:
Neale, Benjamin M.
影响因子:
30.8
作者:
Calderon, Diego;Nguyen, Michelle L. T.;Pritchard, Jonathan K.
通讯作者:
Pritchard, Jonathan K.
影响因子:
4.8
作者:
Barron, MR;Belaguli, NS;Schwartz, RJ
通讯作者:
Schwartz, RJ
DOI:
10.1126/science.aau0730
发表时间:
2018-09-28
期刊:
Science (New York, N.Y.)
影响因子:
--
作者:
Cao J;Cusanovich DA;Ramani V;Aghamirzaie D;Pliner HA;Hill AJ;Daza RM;McFaline-Figueroa JL;Packer JS;Christiansen L;Steemers FJ;Adey AC;Trapnell C;Shendure J
通讯作者:
Shendure J
影响因子:
30.8
作者:
Chiou, Joshua;Zeng, Chun;Cheng, Zhang;Han, Jee Yun;Schlichting, Michael;Miller, Michael;Mendez, Robert;Huang, Serina;Wang, Jinzhao;Sui, Yinghui;Deogaygay, Allison;Okino, Mei-Lin;Qiu, Yunjiang;Sun, Ying;Kudtarkar, Parul;Fang, Rongxin;Preissl, Sebastian;Sander, Maike;Gorkin, David U.;Gaulton, Kyle J.
通讯作者:
Gaulton, Kyle J.