Downregulation of Src-family tyrosine kinases by Srcasm and c-Cbl: A comparative analysis.

Aim: Elevated Src-Family tyrosine kinase (SFK) activity drives carcinogenesis and elevated SFK activity is found ubiquitously in human cancers. Although human squamous cell carcinomas (SCCs) demonstrate increased SFK activity, in silico analysis of SCCs demonstrates that only 0.4% of lesions contain mutations that could potentially increase SFK activity; similarly, a low frequency of activating SFK mutations is found in other major cancers.

Whole-Exome and Transcriptome Analysis of UV-Exposed Epidermis and Carcinoma In Situ Reveals Early Drivers of Carcinogenesis.

Squamous cell carcinoma in situ (SCCIS) is a prevalent precancerous lesion that can progress to cutaneous squamous cell carcinoma. Although SCCIS is common, its pathogenesis remains poorly understood. To better understand SCCIS development, we performed laser captured microdissection of human SCCIS and the adjacent epidermis to isolate genomic DNA and RNA for next-generation sequencing.