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• W2891595802 startingPage "e1007664" @default.
• W2891595802 abstract "CHIP (carboxyl terminus of heat shock 70-interacting protein) has long been recognized as an active member of the cellular protein quality control system given the ability of CHIP to function as both a co-chaperone and ubiquitin ligase. We discovered a genetic disease, now known as spinocerebellar autosomal recessive 16 (SCAR16), resulting from a coding mutation that caused a loss of CHIP ubiquitin ligase function. The initial mutation describing SCAR16 was a missense mutation in the ubiquitin ligase domain of CHIP (p.T246M). Using multiple biophysical and cellular approaches, we demonstrated that T246M mutation results in structural disorganization and misfolding of the CHIP U-box domain, promoting oligomerization, and increased proteasome-dependent turnover. CHIP-T246M has no ligase activity, but maintains interactions with chaperones and chaperone-related functions. To establish preclinical models of SCAR16, we engineered T246M at the endogenous locus in both mice and rats. Animals homozygous for T246M had both cognitive and motor cerebellar dysfunction distinct from those observed in the CHIP null animal model, as well as deficits in learning and memory, reflective of the cognitive deficits reported in SCAR16 patients. We conclude that the T246M mutation is not equivalent to the total loss of CHIP, supporting the concept that disease-causing CHIP mutations have different biophysical and functional repercussions on CHIP function that may directly correlate to the spectrum of clinical phenotypes observed in SCAR16 patients. Our findings both further expand our basic understanding of CHIP biology and provide meaningful mechanistic insight underlying the molecular drivers of SCAR16 disease pathology, which may be used to inform the development of novel therapeutics for this devastating disease." @default.
• W2891595802 created "2018-09-27" @default.
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• W2891595802 date "2018-09-17" @default.
• W2891595802 modified "2023-09-27" @default.
• W2891595802 title "Disrupted structure and aberrant function of CHIP mediates the loss of motor and cognitive function in preclinical models of SCAR16" @default.
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• W2891595802 cites W2027792462 @default.
• W2891595802 cites W2030111883 @default.
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• W2891595802 cites W2050769812 @default.
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• W2891595802 cites W2091768537 @default.
• W2891595802 cites W2094765096 @default.
• W2891595802 cites W2094906331 @default.
• W2891595802 cites W2096302060 @default.
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• W2891595802 cites W2136452399 @default.
• W2891595802 cites W2140053076 @default.
• W2891595802 cites W2143659623 @default.
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• W2891595802 cites W2160092851 @default.
• W2891595802 cites W2165000519 @default.
• W2891595802 cites W2167279371 @default.
• W2891595802 cites W2169821755 @default.
• W2891595802 cites W2171876105 @default.
• W2891595802 cites W2294306196 @default.
• W2891595802 cites W2324368645 @default.
• W2891595802 cites W2326050467 @default.
• W2891595802 cites W2412732575 @default.
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• W2891595802 cites W2580035316 @default.
• W2891595802 cites W2587811577 @default.
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• W2891595802 cites W2772702613 @default.
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• W2891595802 doi "https://doi.org/10.1371/journal.pgen.1007664" @default.
• W2891595802 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6160236" @default.
• W2891595802 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30222779" @default.
• W2891595802 hasPublicationYear "2018" @default.
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