Article
Extension of the DNAJB2a isoform in a dominant neuromyopathy family.
Human molecular genetics - 17 Oct 2023
Sarparanta Jaakko, Jonson Per Harald, Reimann Jens, Vihola Anna, Luque Helena, Penttilä Sini, Johari Mridul, Savarese Marco, Hackman Peter, Kornblum Cornelia, Udd Bjarne
Abstract excerpt
Recessive mutations in the DNAJB2 gene, encoding the J-domain co-chaperones DNAJB2a and DNAJB2b, have previously been reported as the genetic cause of progressive peripheral neuropathies, rarely involving pyramidal signs, parkinsonism and myopathy. We describe here a family with the first dominantly acting DNAJB2 mutation resulting in a late-onset neuromyopathy phenotype. The c.832 T > G p.(*278Glyext*83)...
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