TY - JOUR
T1 - Clinical and genomic features of Chinese lung cancer patients with germline mutations
AU - Peng, Wenying
AU - Li, Bin
AU - Li, Jin
AU - Chang, Lianpeng
AU - Bai, Jing
AU - Yi, Yuting
AU - Chen, Rongrong
AU - Zhang, Yanyan
AU - Chen, Chen
AU - Pu, Xingxiang
AU - Jiang, Meilin
AU - Li, Jia
AU - Zhong, Rui
AU - Xu, Fang
AU - Chen, Bolin
AU - Xu, Li
AU - Wang, Ning
AU - Huan, Jiaojiao
AU - Dai, Pingping
AU - Guan, Yanfang
AU - Yang, Ling
AU - Xia, Xuefeng
AU - Yi, Xin
AU - Wang, Jiayin
AU - Yu, Fenglei
AU - Wu, Lin
N1 - Publisher Copyright:
© 2022, The Author(s).
PY - 2022/12
Y1 - 2022/12
N2 - The germline mutation landscape in Chinese lung cancer patients has not been well defined. In this study, sequencing data of 1,021 cancer genes of 1,794 Chinese lung cancer patients was analyzed. A total of 111 pathogenic or likely pathogenic germline mutations were identified, significantly higher than non-cancer individuals (111/1794 vs. 84/10,588, p < 2.2e-16). BRCA1/2 germline mutations are associated with earlier onset age (median 52.5 vs 60 years-old, p = 0.008). Among 29 cancer disposition genes with germline mutations detected in Chinese cohort and/or TCGA lung cancer cohort, Only 11 from 29 genes are identified in both cohorts and BRCA2 mutations are significantly more common in Chinese cohort (p = 0.015). Chinese patients with germline mutations have different prevalence of somatic KRAS, MET exon 14 skipping and TP53 mutations compared to those without. Our findings suggest potential ethnic and etiologic differences between Western and Asian lung cancer patients.
AB - The germline mutation landscape in Chinese lung cancer patients has not been well defined. In this study, sequencing data of 1,021 cancer genes of 1,794 Chinese lung cancer patients was analyzed. A total of 111 pathogenic or likely pathogenic germline mutations were identified, significantly higher than non-cancer individuals (111/1794 vs. 84/10,588, p < 2.2e-16). BRCA1/2 germline mutations are associated with earlier onset age (median 52.5 vs 60 years-old, p = 0.008). Among 29 cancer disposition genes with germline mutations detected in Chinese cohort and/or TCGA lung cancer cohort, Only 11 from 29 genes are identified in both cohorts and BRCA2 mutations are significantly more common in Chinese cohort (p = 0.015). Chinese patients with germline mutations have different prevalence of somatic KRAS, MET exon 14 skipping and TP53 mutations compared to those without. Our findings suggest potential ethnic and etiologic differences between Western and Asian lung cancer patients.
UR - https://www.scopus.com/pages/publications/85126253157
U2 - 10.1038/s41467-022-28840-5
DO - 10.1038/s41467-022-28840-5
M3 - 文章
C2 - 35273153
AN - SCOPUS:85126253157
SN - 2041-1723
VL - 13
JO - Nature Communications
JF - Nature Communications
IS - 1
M1 - 1268
ER -