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The aim of the present study was to explore serum microRNA-155 (miR-155) expression in patients with colorectal cancer (CRC) and examined the potential usefulness of this molecule as a biomarker for diagnosis and prognosis in CRC. Serum samples were obtained between May 2007 and March 2013 from 146 CRC patients and 60 healthy controls. Serum miR-155(More)
Cetuxiamb, a monoclonal antibody against epidermal growth factor receptor (EGFR), has been used in combination with chemotherapy for patients with metastatic colorectal cancer (mCRC). However, the efficacy of combined therapies of cetuximab and different chemotherapy regimens remains controversial. Therefore, we conducted a meta-analysis to evaluate the(More)
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