N-Terminal Fragments of Huntingtin Longer than Residue 170 form Visible Aggregates Independently to Polyglutamine Expansion
Author(s) -
Moore Z. Chen,
SueAnn Mok,
Angelique R. Ormsby,
Paul J. Muchowski,
Danny M. Hatters
Publication year - 2017
Publication title -
journal of huntington s disease
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.081
H-Index - 24
eISSN - 1879-6400
pISSN - 1879-6397
DOI - 10.3233/jhd-160207
Subject(s) - huntingtin , amino acid , intracellular , exon , huntingtin protein , trinucleotide repeat expansion , chemistry , terminal (telecommunication) , biology , biophysics , biochemistry , gene , mutant , allele , telecommunications , computer science
A hallmark of Huntington's disease is the progressive aggregation of full length and N-terminal fragments of polyglutamine (polyQ)-expanded Huntingtin (Htt) into intracellular inclusions. The production of N-terminal fragments appears important for enabling pathology and aggregation; and hence the direct expression of a variety of N-terminal fragments are commonly used to model HD in animal and cellular models.
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