MSMB and posterior cortical atrophy: Further, worldwide, among all the genetic susceptibility loci for PCa, MSMB promoter variant, rs10993994, has emerged as a predisposition locus for risk of the disease (Thomas et al. 2008; Eeles et al. 2008; Chang et al. 2009; Lou et al. 2009; Pomerantz et al. 2010).