Kinome sequencing reveals RET G691S polymorphism in human neuroendocrine lung cancer cell lines.

ABSTRACT: Neuroendocrine (NE) lung tumors comprise 20-25% of all invasive lung malignancies. Currently, no effective treatments are available to cure these tumors, and it is necessary to identify a molecular alteration(s) that characterizes NE lung tumor cells. We aimed to identify a kinase mutation(s) associated with NE lung tumor by screening 517 kinase-encoding genes in human lung cancer cell lines. Our next-generation sequencing analysis of six NE lung tumor cell lines (four small cell lung cancer lines and two non-small cell lung cancer lines) and three non-NE lung tumor lines revealed various kinase mutations, including a nonsynonymous mutation in the proto-oncogene RET (c.2071G>A; p.G691S). Further evaluation of the RET polymorphism in total 15 lung cancer cell lines by capillar

SUBMITTER: Sosonkina N 

PROVIDER: S-EPMC4270057 | biostudies-literature | 2014 Dec

REPOSITORIES: biostudies-literature