NewslettersIntestinal Cell NewsOrganoid News Vertical Sleeve Gastrectomy Induces Enteroendocrine Cell Differentiation of Intestinal Stem Cells through Bile Acid Signaling By lbeveridge - May 6, 2022 0 The authors hypothesized that the vertical sleeve gastrectomy-induced increase in enteroendocrine cells was due to changes in intestinal differentiation driven by an increase in bile acid signaling through farnesoid X receptor. [JCI Insight] Abstract