6 Pan Pan Y Y Lou Lou Y Y Wang Wang L L Prognostic value of C-reactive protein to albumin ratio in metastatic colorectal cancer: A systematic review and meta-analysis Prognostic value of C-reactive protein to albumin ratio in metastatic colorectal cancer: A systematic review and meta-analysis Medicine (Baltimore) Medicine (Baltimore) 2021 2021 100 100 46 46 e27783 e27783 10.1097/MD.0000000000027783 10.1097/MD.0000000000027783 34797305 34797305. The gene discussed is CRP; the disease is metastatic colorectal cancer.