| Literature DB >> 32093037 |
Jaakko Sarparanta1, Per Harald Jonson1, Sabita Kawan1, Bjarne Udd1,2,3.
Abstract
Skeletal muscle and the nervous system depend on efficient protein quality control, and they express chaperones and cochaperones at high levels to maintain protein homeostasis. Mutations in many of these proteins cause neuromuscular diseases, myopathies, and hereditary motor and sensorimotor neuropathies. In this review, we cover mutations in DNAJB6, DNAJB2, αB-crystallin (CRYAB, HSPB5), HSPB1, HSPB3, HSPB8, and BAG3, and discuss the molecular mechanisms by which they cause neuromuscular disease. In addition, previously unpublished results are presented, showing downstream effects of BAG3 p.P209L on DNAJB6 turnover and localization.Entities:
Keywords: J-domain protein; heat shock protein; myopathy; neuropathy; pathomechanism
Mesh:
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Year: 2020 PMID: 32093037 PMCID: PMC7073051 DOI: 10.3390/ijms21041409
Source DB: PubMed Journal: Int J Mol Sci ISSN: 1422-0067 Impact factor: 5.923