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Whole genome sequence analysis of pulmonary function and COPD in 19,996 multi-ethnic participants.


ABSTRACT: Chronic obstructive pulmonary disease (COPD), diagnosed by reduced lung function, is a leading cause of morbidity and mortality. We performed whole genome sequence (WGS) analysis of lung function and COPD in a multi-ethnic sample of 11,497 participants from population- and family-based studies, and 8499 individuals from COPD-enriched studies in the NHLBI Trans-Omics for Precision Medicine (TOPMed) Program. We identify at genome-wide significance 10 known GWAS loci and 22 distinct, previously unreported loci, including two common variant signals from stratified analysis of African Americans. Four novel common variants within the regions of PIAS1, RGN (two variants) and FTO show evidence of replication in the UK Biobank (European ancestry n?~?320,000), while colocalization analyses leveraging multi-omic data from GTEx and TOPMed identify potential molecular mechanisms underlying four of the 22 novel loci. Our study demonstrates the value of performing WGS analyses and multi-omic follow-up in cohorts of diverse ancestry.

SUBMITTER: Zhao X 

PROVIDER: S-EPMC7598941 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature

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Whole genome sequence analysis of pulmonary function and COPD in 19,996 multi-ethnic participants.

Zhao Xutong X   Qiao Dandi D   Yang Chaojie C   Kasela Silva S   Kim Wonji W   Ma Yanlin Y   Shrine Nick N   Batini Chiara C   Sofer Tamar T   Taliun Sarah A Gagliano SAG   Sakornsakolpat Phuwanat P   Balte Pallavi P PP   Prokopenko Dmitry D   Yu Bing B   Lange Leslie A LA   Dupuis Josée J   Cade Brian E BE   Lee Jiwon J   Gharib Sina A SA   Daya Michelle M   Laurie Cecelia A CA   Ruczinski Ingo I   Cupples L Adrienne LA   Loehr Laura R LR   Bartz Traci M TM   Morrison Alanna C AC   Psaty Bruce M BM   Vasan Ramachandran S RS   Wilson James G JG   Taylor Kent D KD   Durda Peter P   Johnson W Craig WC   Cornell Elaine E   Guo Xiuqing X   Liu Yongmei Y   Tracy Russell P RP   Ardlie Kristin G KG   Aguet François F   VanDenBerg David J DJ   Papanicolaou George J GJ   Rotter Jerome I JI   Barnes Kathleen C KC   Jain Deepti D   Nickerson Deborah A DA   Muzny Donna M DM   Metcalf Ginger A GA   Doddapaneni Harshavardhan H   Dugan-Perez Shannon S   Gupta Namrata N   Gabriel Stacey S   Rich Stephen S SS   O'Connor George T GT   Redline Susan S   Reed Robert M RM   Laurie Cathy C CC   Daviglus Martha L ML   Preudhomme Liana K LK   Burkart Kristin M KM   Kaplan Robert C RC   Wain Louise V LV   Tobin Martin D MD   London Stephanie J SJ   Lappalainen Tuuli T   Oelsner Elizabeth C EC   Abecasis Goncalo R GR   Silverman Edwin K EK   Barr R Graham RG   Cho Michael H MH   Manichaikul Ani A  

Nature communications 20201014 1


Chronic obstructive pulmonary disease (COPD), diagnosed by reduced lung function, is a leading cause of morbidity and mortality. We performed whole genome sequence (WGS) analysis of lung function and COPD in a multi-ethnic sample of 11,497 participants from population- and family-based studies, and 8499 individuals from COPD-enriched studies in the NHLBI Trans-Omics for Precision Medicine (TOPMed) Program. We identify at genome-wide significance 10 known GWAS loci and 22 distinct, previously unr  ...[more]

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