Judged: two independent readers; copy check clear.
muscarinic receptor
muscarinic receptor A muscarinic receptor is a cell receptor that responds to acetylcholine.
A muscarinic receptor is a cell receptor that responds to acetylcholine. In this source, the M3 muscarinic receptor is described as activating PKC and p38 MAPK signaling, which increased miR-222 expression and cell proliferation, and its effects were blocked by atropine.