NewslettersMuscle Cell News A Par3/LIM Kinase/Cofilin Pathway Mediates Human Airway Smooth Muscle Relaxation by TAS2R14 By Jamie Kang - January 23, 2023 0 Scientists established that the activation of the bitter taste receptor, TAS2R14, in human airway smooth muscle cells promoted relaxation through F-actin severing. [American Journal Of Respiratory Cell And Molecular Biology] Abstract