PIAS1 inhibited the metastasis of gastric cancer cell by epithelial-mesenchymal transition regulation within the inflammatory microenvironment.

ABSTRACT: Protein inhibitor of activated signal transducer and activator of transcription-1 (PIAS1) is an important regulator of the inflammatory signaling network, the expression of which was decreased in gastric cancer and implicated in the development of cancer. However, its mechanism has not been elucidated. The aim of the present study was to investigate the effect of PIAS1 on epithelial-mesenchymal transition (EMT) of gastric cancer cells within the inflammatory microenvironment. Recombinant adenovirus Ad5/F35-PIASl and Ad5/F35-null plasmids were constructed to transfect SGC7901 cells. Subsequently, these plasmids were confirmed by reverse transcription polymerase chain reaction and western blotting. The cells were treated with IL-6 or Ad5/F35-PIASl+IL-6, and the control cells were treated wit

SUBMITTER: Wang X 

PROVIDER: S-EPMC5843999 | biostudies-literature | 2018 Mar

REPOSITORIES: biostudies-literature