Based on the published data of the high-throughput database circ2Traits (http://gyanxet-beta.com/circdb/), we found that the expression of circATP2B1 (ID: hsa_circ_000826, also known as hsa_circ_0000426, spliced from the ATP2B1 gene) in gastric cancer tissues was significantly higher than in normal gastric mucosa tissues (P <0.001). Here, ATP2B1 is linked to gastric cancer.