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https://www.selleckchem.com/pr....oducts/iacs-010759-i
Piwi proteins are normally restricted in germ cells to suppress transposons through associations with Piwi-interacting RNAs (piRNAs), but they are also frequently activated in many types of human cancers. A great puzzle is the lack of significant induction of corresponding piRNAs in cancer cells, as we document here in human pancreatic ductal adenocarcinomas (PDACs), which implies that such germline-specific proteins are somehow hijacked to promote tumorigenesis through a different mode of action. Here, we show that in th