LRRK2 and leprosy: Additional studies have supported the association of LRRK2 variants with Leprosy outcomes, however results are not always consistent across populations or Leprosy subtypes (Wong et al., 2010; Grant et al., 2012; Marcinek et al., 2013; Wang et al., 2015), with analysis presumably complicated by the lower sample sizes available for study of this rarer disease.