In:
Journal of Alzheimer's Disease, IOS Press, Vol. 50, No. 2 ( 2016-01-22), p. 353-357
Abstract:
The missense P39L variant in the prion protein gene (PRNP) has recently been associated with frontotemporal dementia (FTD). Here, we analyzed the presence of the P39L variant in 761 patients with FTD and 719 controls and found a single carrier among patients. The patient was a 67-year-old male, with a positive family history for dementia, who developed apathy, short term memory deficit, and postural instability at 66. Clinical and instrumental workup excluded prion disease. At MRI, bilateral frontal lobe atrophy was present. A diagnosis of FTD was made, with a mainly apathetic phenotype. The PRNP P39L mutation may be an extremely rare cause of FTD (0.13%).
Type of Medium:
Online Resource
ISSN:
1387-2877
,
1875-8908
Language:
Unknown
Publisher:
IOS Press
Publication Date:
2016
detail.hit.zdb_id:
2070772-1
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