STAT6 and cancer: Signal transducer and activator of transcription-6 (STAT6) is a member of the STAT family of latent transcription factor and has been found to be overexpressed in various types of cancer like prostate and colon cancer [3], [28]http://www.ncbi.nlm.nih.gov/pubmed/18294957?dopt=AbstractPlus&holding=f1000,f1000m,isrctn.