MBNL2 and myotonic dystrophy type 1: We found preferential inclusion of exon 5 of MBNL 1 and 2 (p = 0.0010 and p = 0.0001, respectively), as well as increased inclusion of exon 8 of MBNL2 in DM1 hiNeurons (p = 0.0060) (Fig 5a and 5b).