Title : ALDH2 deficiency promotes alcohol-associated liver cancer by activating oncogenic pathways via oxidized DNA-enriched extracellular vesicles.

Pub. Date : 2019 Nov

PMID : 31279903






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1 Furthermore, our results from in vivo and in vitro mechanistic studies revealed that after CCl4 plus ethanol exposure, Aldh2-deficient hepatocytes produced a large amount of harmful oxidized mitochondrial DNA via extracellular vesicles, which were then transferred into neighboring HCC cells and together with acetaldehyde activated multiple oncogenic pathways (JNK, STAT3, BCL-2, and TAZ), thereby promoting HCC. Ethanol tafazzin, phospholipid-lysophospholipid transacylase Mus musculus