RGS6 (Regulator of G Protein Signaling 6): RGS6 is a member of the RGS family, which plays a crucial role in regulating G protein-coupled receptor (GPCR) signaling pathways. By accelerating the GTPase activity of G protein α subunits, RGS6 effectively turns off GPCR signaling, serving as a critical modulator of signal transduction. This modulation is vital for a wide range of physiological processes including sensory perception, cardiovascular regulation, and central nervous system functions. RGS6's ability to finely tune GPCR signaling makes it a significant player in the control of cellular responses to external stimuli. Dysregulation of RGS6 activity has been...