作者: Xin Jiang , Yuyu Zhang , Chao Qu , Jinlong Wei , Bin Wang
DOI: 10.3389/FIMMU.2021.590447
关键词:
摘要: Background MicroRNAs (miRNAs) have been discovered to dictate the development of various tumors. However, studies on roles miRNAs in progression gastric cancer (GC) are still lacking. Methods Herein, by analyzing GC cell lines and patients samples, we observed that miR-148b-5p was significantly downregulated GC. We also confirmed overexpression inhibited proliferation invasion vitro vivo. Results Overexpression not only reprogrammed metabolic properties but regulated immune microenvironment shifting lymphocyte myeloid populations. Mechanistically, ATPIF1, an important glycolysis-associated gene, identified as a direct target mediated effect miR-148b-5p. Notably, low level related with poor prognosis (P < 0.001). Importantly, levels changed sensitivity cells several anti-cancer drugs (Doxorubicin, P 0.05, Paclitaxel, 0.01, Docetaxel, 0.05). Conclusions Targeting inhibits immunity progression.