PECAM1 and cutaneous mastocytosis: Similarly, SNPs present in ABCA1 (Sahu et al., 2013), TIM1 (Nuchnoi et al., 2008), ICAM-1 (Fernandez-Reyes et al., 1997), HO-1 (Takeda et al., 2005), PECAM-1/CD31 (Kikuchi et al., 2001) and CD36 (Omi et al., 2003) genes have been associated with CM susceptibility.