{"title":"探索表皮生长因子受体突变肺癌亚型生存率差异的原因：揭示19Del和L858R突变亚型的基因组和表型特征","authors":"Yongguang Cai, Jiayi Cai, Wei Lu, Haiyan Liang, Sixian Chen, Yongfeng Chen, Qiayi Zha, Yuanyuan Li, Shuiqiang Hong, Suli Zhou, Yuan Lu","doi":"10.1134/S1990750824600079","DOIUrl":null,"url":null,"abstract":"<p>Different efficacy of epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKI) has been observed between lung cancer patients with 19 exon deletion (19Del) and with L858R mutation. We investigate the multi-omics information from the TCGA Lung adenocarcinoma (LUAD) dataset and validate it using the GEO (GSE190139, GSE147377) and MSK datasets. Somatic loss-of-function alteration of RBM10 and altered Immune infiltration profile correlated with L858R decreased survival. Meanwhile, 9p21.3 loss, CDKN2B methylation, and increased cell cycle-related gene expression are differential characteristics in the L858R mutation group. Comprehensive genomic and phenotypic analysis of the EGFR-mutated lung cancer subtypes reveals distinctive features of each subtype, laying the groundwork for subtype-specific treatment and care options for lung cancer patients.</p>","PeriodicalId":485,"journal":{"name":"Biochemistry (Moscow), Supplement Series B: Biomedical Chemistry","volume":"18 2","pages":"124 - 131"},"PeriodicalIF":0.6000,"publicationDate":"2024-08-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Exploring the Cause of Survival Disparities in EGFR-Mutated Lung Cancer Subtypes: Unraveling Distinctive Genomic and Phenotypic Features of 19Del and L858R Mutation Subtypes\",\"authors\":\"Yongguang Cai, Jiayi Cai, Wei Lu, Haiyan Liang, Sixian Chen, Yongfeng Chen, Qiayi Zha, Yuanyuan Li, Shuiqiang Hong, Suli Zhou, Yuan Lu\",\"doi\":\"10.1134/S1990750824600079\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Different efficacy of epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKI) has been observed between lung cancer patients with 19 exon deletion (19Del) and with L858R mutation. We investigate the multi-omics information from the TCGA Lung adenocarcinoma (LUAD) dataset and validate it using the GEO (GSE190139, GSE147377) and MSK datasets. Somatic loss-of-function alteration of RBM10 and altered Immune infiltration profile correlated with L858R decreased survival. Meanwhile, 9p21.3 loss, CDKN2B methylation, and increased cell cycle-related gene expression are differential characteristics in the L858R mutation group. Comprehensive genomic and phenotypic analysis of the EGFR-mutated lung cancer subtypes reveals distinctive features of each subtype, laying the groundwork for subtype-specific treatment and care options for lung cancer patients.</p>\",\"PeriodicalId\":485,\"journal\":{\"name\":\"Biochemistry (Moscow), Supplement Series B: Biomedical Chemistry\",\"volume\":\"18 2\",\"pages\":\"124 - 131\"},\"PeriodicalIF\":0.6000,\"publicationDate\":\"2024-08-27\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Biochemistry (Moscow), Supplement Series B: Biomedical Chemistry\",\"FirstCategoryId\":\"2\",\"ListUrlMain\":\"https://link.springer.com/article/10.1134/S1990750824600079\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"BIOCHEMISTRY & MOLECULAR BIOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biochemistry (Moscow), Supplement Series B: Biomedical Chemistry","FirstCategoryId":"2","ListUrlMain":"https://link.springer.com/article/10.1134/S1990750824600079","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"BIOCHEMISTRY & MOLECULAR BIOLOGY","Score":null,"Total":0}
Exploring the Cause of Survival Disparities in EGFR-Mutated Lung Cancer Subtypes: Unraveling Distinctive Genomic and Phenotypic Features of 19Del and L858R Mutation Subtypes
Different efficacy of epidermal growth factor receptor tyrosine kinase inhibitors (EGFR-TKI) has been observed between lung cancer patients with 19 exon deletion (19Del) and with L858R mutation. We investigate the multi-omics information from the TCGA Lung adenocarcinoma (LUAD) dataset and validate it using the GEO (GSE190139, GSE147377) and MSK datasets. Somatic loss-of-function alteration of RBM10 and altered Immune infiltration profile correlated with L858R decreased survival. Meanwhile, 9p21.3 loss, CDKN2B methylation, and increased cell cycle-related gene expression are differential characteristics in the L858R mutation group. Comprehensive genomic and phenotypic analysis of the EGFR-mutated lung cancer subtypes reveals distinctive features of each subtype, laying the groundwork for subtype-specific treatment and care options for lung cancer patients.
期刊介绍：
Biochemistry (Moscow), Supplement Series B: Biomedical Chemistry covers all major aspects of biomedical chemistry and related areas, including proteomics and molecular biology of (patho)physiological processes, biochemistry, neurochemistry, immunochemistry and clinical chemistry, bioinformatics, gene therapy, drug design and delivery, biochemical pharmacology, introduction and advertisement of new (biochemical) methods into experimental and clinical medicine. The journal also publishes review articles. All issues of the journal usually contain solicited reviews.
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