On the other hand, double‐knockout mice (i.e., utrophin/dystrophin and integrin/dystrophin) present with a phenotype more similar to DMD.42 However, a single knockout of integrin shows alterations in bladder function.43, 44 Therefore, these models seem less suitable to study the role of dystrophin in micturition. This evidence concerns the gene DMD and Duchenne muscular dystrophy.