Bile acid regulates MUC2 transcription in colon cancer cells via positive EGFR/PKC/Ras/ERK/CREB, PI3K/Akt/IkappaB/NF-kappaB and p38/MSK1/CREB pathways and negative JNK/c-Jun/AP-1 pathway.

Abstract excerpt

MUC2 is a major secretory mucin normally expressed by goblet cells of the intestine, but is aberrantly expressed in colonic neoplasia. Bile acids have been implicated in colorectal carcinogenesis and, therefore, we sought to determine the effects of bile acids on MUC2 expression and regulation in...

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