Calcium and salinity sensing by the thick ascending limb: a journey from mammals to fish and back again.

The roles of the CaSR in endocrine, epithelial, CNS, and other cells have been reviewed previously [17-19, 20, 27-30, 31-33]. This brief review focuses on the roles of the CaSR in the thick ascending limb of Henle (TAL), and is written in honor of my mentor and long-term friend and colleague, Thomas E. Andreoli, on the occasion of his retirement. My early studies of TAL function with Tom Andreoli were the inspiration for this work.