Cross-ancestry genome-wide meta-analysis of 61,047 cases and 947,237 controls identifies new susceptibility loci contributing to lung cancer
To identify new susceptibility loci to lung cancer among diverse populations, we performed cross-ancestry genome-wide association studies in European, East Asian and African populations and discovered five loci that have not been previously reported. We replicated 26 signals and identified 10 new le...
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| Vydané v: | Nature genetics Ročník 54; číslo 8; s. 1167 - 1177 |
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| Hlavní autori: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
| Médium: | Journal Article |
| Jazyk: | English |
| Vydavateľské údaje: |
New York
Nature Publishing Group US
01.08.2022
Nature Publishing Group |
| Predmet: | |
| ISSN: | 1061-4036, 1546-1718, 1546-1718 |
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| Shrnutí: | To identify new susceptibility loci to lung cancer among diverse populations, we performed cross-ancestry genome-wide association studies in European, East Asian and African populations and discovered five loci that have not been previously reported. We replicated 26 signals and identified 10 new lead associations from previously reported loci. Rare-variant associations tended to be specific to populations, but even common-variant associations influencing smoking behavior, such as those with
CHRNA5
and
CYP2A6
, showed population specificity. Fine-mapping and expression quantitative trait locus colocalization nominated several candidate variants and susceptibility genes such as
IRF4
and
FUBP1
. DNA damage assays of prioritized genes in lung fibroblasts indicated that a subset of these genes, including the pleiotropic gene
IRF4
, potentially exert effects by promoting endogenous DNA damage.
A cross-ancestry genome-wide association meta-analysis of lung cancer including 61,047 cases and 947,237 controls identifies five new cross-ancestry susceptibility loci and highlights ancestry-specific effects of common and rare variants on lung cancer risk. |
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| Bibliografia: | ObjectType-Article-2 SourceType-Scholarly Journals-1 content type line 14 ObjectType-Feature-3 ObjectType-Evidence Based Healthcare-1 ObjectType-Article-1 ObjectType-Feature-2 content type line 23 These authors have equal contributions. Author Contributions: J.B., Y.H., Y.L., and C.I.A. conceived and designed the study. Y.H. and X.X. acquired the data. Y.H., E.L., J.C., and X.X. performed the analysis. J.X. performed experimental validation. M.Z., W.Z., R.S., A.S., C.L., T.R., L.K., L.S. provided substantial support on validation study. J.B., Y.H., Y.L., J.X., E.L., J.C., and C.I.A. interpreted the results. J.B., J.X., E.L., and J.C. wrote the first draft of the manuscript. J.B., Y.H., J.X., E.L., J.C., and X.X. provided supplementary materials. J.B. and C.I.A. provided supervision and contributed to analyses. All authors reviewed and commented on the manuscript and approved the final version of the manuscript. |
| ISSN: | 1061-4036 1546-1718 1546-1718 |
| DOI: | 10.1038/s41588-022-01115-x |