In addition, the mutation/deletion of other vesicular trafficking proteins (including Rab7, SH3TC2, MTMR2, MTMR13/SBF2, and FIG4) account for other CMT subtypes (CMT2B, CMT4C, CMT4B1, CMT4B2, and CMT4J, respectively) [135]. Here, RAB7A is linked to Charcot-Marie-Tooth disease.