Cell Signaling

Write a short essay summarizing what these papers say about the cell signaling responsible for pancreatic exocrine and biliary HCO3- secretion. You should cite the papers that I will be sending to you and you may cite other references that you think are relevant, but the papers are most important. Don't merely reiterate the findings of each paper, but try to integrate them into the essay to come to an overall "conclusion" about how this secretion is regulated from the perspective of cell signaling. You should include some commentary or critique about how our understanding of the signaling mechanisms has evolved over time, as well as a brief discussion of some major questions in this area that remain unanswered based on your reading and what we have learned from reading the papers.                                                                                                    

Sample Solution