Tubuloglomerular Feedback Series #8. The EP4 Receptor in the Juxtaglomerular Granular Cells Seems to be the Most Important for the Action of PGE2
This article shows that the EP4 receptor for PGE2 in the juxtaglomerular (JG) granular cell is the main one necessary for signaling the production of renin. The stimulation of the EP4 receptor by an agonist