• How Does Cigarette Smoke Promote Pancreatic Tumor Development?

How Does Cigarette Smoke Promote Pancreatic Tumor Development?

Exposure to cigarette smoke activates stem cell features in pancreatic cells, via nicotinic cholinergic receptor signaling to transcription factors that activate expression of stem cell genes, researchers report in the September issue of Gastroenterology. Levels of the stem cell transcriptional regulator PAF1 are increased in pancreatic tumors from humans and

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