Accordingly, markers of systemic inflammation derived from C-reactive protein (CRP), albumin, neutrophils, and lymphocytes, such as C-reactive protein-to-albumin ratio (CAR), modified prognostic inflammatory and nutritional index (mPINI), neutrophil-to-lymphocyte ratio (NLR), and modified Glasgow prognostic score (mGPS) have been studied to indicate disease prognosis for cancers. This evidence concerns the gene CRP and cancer.