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PRNP

prion protein (Kanno blood group)

HCNC Approved Symbol
PRNP (HGNC:9449)
Genomic Coordinates
20:4,686,456 - 4,701,588 (20p13)
Synonyms
CD230, PRP, AltPrP, PRIP, GSS, CJD
Disease Associations
This gene is associated with the following 7 diseases in OMIM.
View More Disease Info
Disease NameOMIM IDInheritance
{Kuru, susceptibility to}
245300-
Cerebral amyloid angiopathy, PRNP-related
137440AD
Creutzfeldt-Jakob disease
123400AD
Gerstmann-Straussler disease
137440AD
Huntington disease-like 1
603218AD
Insomnia, fatal familial
600072AD
Spongiform encephalopathy with neuropsychiatric features
606688AD

Diagnosed Cases

11Patients

In total, 11 patients were diagnosed with a variant in the PRNP gene.

Frequently observed phenotypes

(Top 5 only, Patient count*)
*% of total patients presenting each phenotype is shown in parentheses.

Ataxia
 5 (45.5%)
Gait ataxia
 2 (18.2%)
Parkinsonism
 2 (18.2%)
Dementia
 2 (18.2%)
Cerebellar ataxia
 2 (18.2%)