Bile acids as possible human carcinogens: new tricks from an old dog.

Bile first attracted man's interest long ago. The actual tumour-promoting effects of a bile acid were reported in 1939 for deoxycholic acid. Ever since, much evidence has accumulated that supports an important role for bile acids as cancer promoters in humans through DNA damage and selection for apoptosis-resistant cells, both of which can lead to increased… CONTINUE READING