Conversely, another study showed that the expression of chemerin was overexpressed in colorectal cancer [16], squamous cell carcinoma of the oral tongue [17], gastric cancer [18] correlated with tumor angiogenesis and poor clinical outcomes of patients and upregulatedin grade III/IV glioma tissues compared with grade II ones or brain samples from patients with epilepsy [19]. The gene discussed is RARRES2; the disease is gastric cancer.