Whole genome sequence analyses of eGFR in 23,732 people representing multiple ancestries in the NHLBI trans-omics for precision medicine (TOPMed) consortium

Bridget M. Lin, Kelsey E. Grinde, Jennifer A. Brody, Charles E. Breeze, Laura M. Raffield, Josyf C. Mychaleckyj, Timothy A. Thornton, James A. Perry, Leslie J. Baier, Lisa de las Fuentes, Xiuqing Guo, Benjamin D. Heavner, Robert L. Hanson, Yi Jen Hung, Huijun Qian, Chao A. Hsiung, Shih Jen Hwang, Margaret R. Irvin, Deepti Jain, Tanika N. KellySayuko Kobes, Leslie Lange, James P. Lash, Yun Li, Xiaoming Liu, Xuenan Mi, Solomon K. Musani, George J. Papanicolaou, Afshin Parsa, Alex P. Reiner, Shabnam Salimi, Wayne H.H. Sheu, Alan R. Shuldiner, Kent D. Taylor, Albert V. Smith, Jennifer A. Smith, Adrienne Tin, Dhananjay Vaidya, Robert B. Wallace, Kenichi Yamamoto, Saori Sakaue, Koichi Matsuda, Yoichiro Kamatani, Yukihide Momozawa, Lisa R. Yanek, Betsi A. Young, Wei Zhao, Yukinori Okada, Gonzalo Abecasis, Bruce M. Psaty, Donna K. Arnett, Eric Boerwinkle, Jianwen Cai, Ida Yii-Der Chen, Adolfo Correa, L. Adrienne Cupples, Jiang He, Sharon LR Kardia, Charles Kooperberg, Rasika A. Mathias, Braxton D. Mitchell, Deborah A. Nickerson, Steve T. Turner, Vasan S. Ramachandran, Jerome I. Rotter, Daniel Levy, Holly J. Kramer, Anna Köttgen, Trans-Omics for Precision Medicine (TOPMed) Consortium NHLBI Trans-Omics for Precision Medicine (TOPMed) Consortium, Kidney Working Group TOPMed Kidney Working Group, Stephen S. Rich, Dan Yu Lin, Sharon R. Browning, Nora Franceschini

Research output: Contribution to journalArticlepeer-review

17 Scopus citations

Abstract

Background: Genetic factors that influence kidney traits have been understudied for low frequency and ancestry-specific variants. Methods: We combined whole genome sequencing (WGS) data from 23,732 participants from 10 NHLBI Trans-Omics for Precision Medicine (TOPMed) Program multi-ethnic studies to identify novel loci for estimated glomerular filtration rate (eGFR). Participants included European, African, East Asian, and Hispanic ancestries. We applied linear mixed models using a genetic relationship matrix estimated from the WGS data and adjusted for age, sex, study, and ethnicity. Findings: When testing single variants, we identified three novel loci driven by low frequency variants more commonly observed in non-European ancestry (PRKAA2, rs180996919, minor allele frequency [MAF] 0.04%, P = 6.1 × 10−11; METTL8, rs116951054, MAF 0.09%, P = 4.5 × 10−9; and MATK, rs539182790, MAF 0.05%, P = 3.4 × 10−9). We also replicated two known loci for common variants (rs2461702, MAF=0.49, P = 1.2 × 10−9, nearest gene GATM, and rs71147340, MAF=0.34, P = 3.3 × 10−9, CDK12). Testing aggregated variants within a gene identified the MAF gene. A statistical approach based on local ancestry helped to identify replication samples for ancestry-specific variants. Interpretation: This study highlights challenges in studying variants influencing kidney traits that are low frequency in populations and more common in non-European ancestry.

Original languageEnglish
Article number103157
JournalEBioMedicine
Volume63
DOIs
StatePublished - Jan 2021

Bibliographical note

Publisher Copyright:
© 2020 The Author(s)

Funding

Whole genome sequencing (WGS) for the Trans-Omics in Precision Medicine (TOPMed) program was supported by the National Heart, Lung and Blood Institute (NHLBI). Centralized read mapping and genotype calling, along with variant quality metrics and filtering were provided by the TOPMed Informatics Research Center (3R01HL-117626–02S1; contract HHSN268201800002I). Phenotype harmonization, data management, sample-identity QC, and general study coordination were provided by the TOPMed Data Coordinating Center (3R01HL-120393–02S1; contract HHSN268201800001I). We gratefully acknowledge the studies and participants who provided biological samples and data for TOPMed. Additional acknowledgements are included in the Supplementary Data. Individuals who contributed to the overall conduct of TOPMed are available at: https://www.nhlbiwgs.org/topmed-banner-authorship. NF is funded by the NIH grants: R01 DK117445, R01 MD012765 and R21 HL140385. SS is supported by the NIH K01AG059898. KEG was supported by the National Science Foundation Graduate Research Fellowship Program under grant no. DGE-1256082. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. The views expressed in this manuscript are those of the authors and do not necessarily represent the views of the National Heart, Lung, and Blood Institute; the National Institutes of Health; or the U.S. Department of Health and Human Services. The Analysis Commons was funded by R01HL131136. SS is supported by NIH K01AG059898. Funding: see acknowledgements Whole genome sequencing (WGS) for the Trans-Omics in Precision Medicine (TOPMed) program was supported by the National Heart, Lung and Blood Institute (NHLBI). Centralized read mapping and genotype calling, along with variant quality metrics and filtering were provided by the TOPMed Informatics Research Center (3R01HL-117626–02S1; contract HHSN268201800002I). Phenotype harmonization, data management, sample-identity QC, and general study coordination were provided by the TOPMed Data Coordinating Center (3R01HL-120393–02S1; contract HHSN268201800001I). We gratefully acknowledge the studies and participants who provided biological samples and data for TOPMed. Additional acknowledgements are included in the Supplementary Data. Individuals who contributed to the overall conduct of TOPMed are available at: https://www.nhlbiwgs.org/topmed-banner-authorship . NF is funded by the NIH grants: R01 DK117445, R01 MD012765 and R21 HL140385. SS is supported by the NIH K01AG059898. KEG was supported by the National Science Foundation Graduate Research Fellowship Program under grant no. DGE-1256082. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. The views expressed in this manuscript are those of the authors and do not necessarily represent the views of the National Heart, Lung, and Blood Institute; the National Institutes of Health; or the U.S. Department of Health and Human Services. The Analysis Commons was funded by R01HL131136. SS is supported by NIH K01AG059898.

FundersFunder number
TOPMed Informatics Research Center3R01HL-120393–02S1, HHSN268201800001I, HHSN268201800002I, 3R01HL-117626–02S1
National Science Foundation Arctic Social Science ProgramDGE-1256082
National Science Foundation Arctic Social Science Program
National Institutes of Health (NIH)R01 DK117445, K01AG059898, R21 HL140385
National Institutes of Health (NIH)
U.S. Department of Health and Human Services
National Heart, Lung, and Blood Institute (NHLBI)R01HL131136
National Heart, Lung, and Blood Institute (NHLBI)
National Institute on Minority Health and Health Disparities (NIMHD)R01MD012765
National Institute on Minority Health and Health Disparities (NIMHD)

    Keywords

    • Ancestry-specific variants
    • Kidney traits
    • Rare variants
    • Whole genome sequencing

    ASJC Scopus subject areas

    • General Biochemistry, Genetics and Molecular Biology

    Fingerprint

    Dive into the research topics of 'Whole genome sequence analyses of eGFR in 23,732 people representing multiple ancestries in the NHLBI trans-omics for precision medicine (TOPMed) consortium'. Together they form a unique fingerprint.

    Cite this