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FLASH GENE
Symbol PRPH contributors: mct/npt - updated : 26-11-2021
HGNC name peripherin
HGNC id 9461
ASSOCIATED DISORDERS
corresponding disease(s) MDBS3
Other morbid association(s)
TypeGene ModificationChromosome rearrangementProtein expressionProtein Function
constitutional     --over  
of Peripherin 28 (transcript retaining introns 3 and 4 that results in a 28 kDa splice isoform) expression in ALS compared with controls, at both the mRNA and protein levels, and that Per 28 is associated with disease pathology, specifically round inclusions (Simonelli 2007)
Susceptibility
  • to amyotrophic lateral sclerosis
  • to peripheral neuropathy
  • Variant & Polymorphism other
  • frameshift peripherin mutant (1-bp deletion within exon 1 (PRPH(228delC)), predicting a truncated peripherin species of 85 amino acids) resulted in disruption of neurofilament network assembly and in amyotrophic lateral sclerosis
  • PRPH splice-donor variant associates with reduced sural nerve amplitude and risk of peripheral neuropathy
  • Candidate gene
    Marker
  • can be used as a marker for the characterization of the innervation of the outer (OHCs) hair cells system
  • marker of Hirschsprung disease (HD) (may be most helpful in identifying transition zones)
  • Therapy target
    ANIMAL & CELL MODELS