CFH and non-small cell lung carcinoma: Its prognostic value in CRC may be related to recent reports, where complement factor H was found to be highly expressed in cutaneous squamous cell carcinoma (cSCC) (Riihila et al, 2014) and non-small cell lung cancer (NSCLC) (Cui et al, 2011) cells, and where it was associated with progression in cSCC and prognosis in NSCLC.