Cerise Tang, Venise Jan Castillon, Michele Waters, Chris Fong, Tricia Park, Sonia Boscenco, Susie Kim, Kelly Pekala, Jian Carrot-Zhang, A. Ari Hakimi, Nikolaus Schultz, Irina Ostrovnaya, Alexander Gusev, Justin Jee, Ed Reznik
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引用次数: 0
Abstract
Obesity is a risk factor for cancer, but whether obesity is linked to specific genomic subtypes of cancer is unknown. We examined the relationship between obesity and tumor genotype in two clinicogenomic corpora. Obesity was associated with specific driver mutations in lung adenocarcinoma, endometrial carcinoma and cancers of unknown primaries, independent of clinical covariates, demographic factors and genetic ancestry. Obesity is therefore a driver of etiological heterogeneity in some cancers. Analysis of pan-cancer clinical genomic sequencing finds that body mass index associates with driver mutations in certain cancer types, including most prominently lung adenocarcinoma. Obesity may thus influence tumor genetics.
期刊介绍：
Nature Genetics publishes the very highest quality research in genetics. It encompasses genetic and functional genomic studies on human and plant traits and on other model organisms. Current emphasis is on the genetic basis for common and complex diseases and on the functional mechanism, architecture and evolution of gene networks, studied by experimental perturbation.
Integrative genetic topics comprise, but are not limited to:
-Genes in the pathology of human disease
-Molecular analysis of simple and complex genetic traits
-Cancer genetics
-Agricultural genomics
-Developmental genetics
-Regulatory variation in gene expression
-Strategies and technologies for extracting function from genomic data
-Pharmacological genomics
-Genome evolution
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