Similarly, mutations in 5’-phosphatase inositol polyphosphate 5-phosphatase K (INPP5K) result in the autosomal recessive MDCCAID (Muscular Dystrophy, Congenital, Cataracts And Intellectual Disability) disorder, where the patients suffer from mild intellectual disability in addition to the main symptoms of muscular dystrophy and early-onset cataract (Osborn et al., 2017; Wiessner et al., 2017). This evidence concerns the gene INPP5K and muscular dystrophy.