In contrast to healthy controls, the heterotrimeric G protein, Gsalpha (GsΞ±) is ensconced predominantly in lipid rafts in subjects with major depressive disorder (MDD) resulting in impaired stimulation of adenylyl cyclase. In this small proof-of-concept study, we examined the hypothesis that translocation of GsΞ± from lipid rafts toward a more facile activation of adenylyl cyclase …
Continue reading A novel peripheral biomarker for depression and antidepressant response