A novel tumor suppressor SPINK5 targets Wnt/β-catenin signaling pathway in esophageal cancer.

ABSTRACT: Esophageal cancer is one of the most common tumor in the world, and the morbidity rate is as high as 100/100 000 in some parts of China. Therefore, it is important and urgent to explore the pathogenesis of esophageal cancer and find new therapeutic targets for esophageal cancer. In this study, we found that a novel tumor suppressor SPINK5 is significantly reduced in the development of esophageal cancer, and is closely related to the pathological differentiation and lymph node metastasis of esophageal cancer via bioinformatics analysis and esophageal cancer tissue array. Further studies have found that SPINK5 is closely related to Wnt/β-catenin signaling pathway by bioinformatics analysis and western blot. In esophageal cancer cells, SPINK5 overexpression can inhibit Wnt/β-catenin signaling

SUBMITTER: Wang Q 

PROVIDER: S-EPMC6537088 | biostudies-literature | 2019 May

REPOSITORIES: biostudies-literature