Indeed, in DLB group, a positive moderate correlation was detected between nAChRβ2 and nAChRα3 (rho = 0.589, p = 0.020), and between nAChRα4 and nAChRα3 (rho = 0.500, p = 0.041). The gene discussed is CHRNB2; the disease is Lewy body dementia.