Fig. 2From: Exosomal long noncoding RNA HOTTIP as potential novel diagnostic and prognostic biomarker test for gastric cancerAssociation between tumor markers and overall survival in gastric cancer. Kaplan–Meier curves of gastric cancer patients according to serum levels of a CEA, b CA 19–9, c CA 72–4 and d exosomal HOTTIP, and e levels of HOTTIP in tissueBack to article page