AUTHOR=Jia Chenqiang , Zhang Zhuqing , Tang Jun , Cai Mei-Chun , Zang Jingyu , Shi Kaixuan , Sun Yunheng , Wu Jie , Shi Hailei , Shi Weiping , Ma Pengfei , Zhao Xiaojing , Yu Zhuang , Fu Yujie , Zhuang Guanglei TITLE=Epithelial-Mesenchymal Transition Induces GSDME Transcriptional Activation for Inflammatory Pyroptosis JOURNAL=Frontiers in Cell and Developmental Biology VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/cell-and-developmental-biology/articles/10.3389/fcell.2021.781365 DOI=10.3389/fcell.2021.781365 ISSN=2296-634X ABSTRACT=
GSDME is a newly recognized executor of cellular pyroptosis, and has been recently implicated in tumor growth and immunity. However, knowledge about the molecular regulators underlying GSDME abundance remains limited. Here, we performed integrative bioinformatics analyses and identified that epithelial-mesenchymal transition (EMT) gene signatures exhibited positive correlation with GSDME levels across human cancers. A causal role was supported by the observation that EMT dictated GSDME reversible upregulation in multiple experimental models. Mechanistically, transcriptional activation of