NR AVPL
AU Wang,Y.; Qiao,X.Y.; Zhao,C.B.; Gao,X.; Yao,Z.W.; Qi,L.; Lu,C.Z.
TI Report on the first Chinese family with Gerstmann-Sträussler-Scheinker disease manifesting the codon 102 mutation in the prion protein gene
QU Neuropathology 2006 Oct; 26(5): 429-32
PT case reports; journal article; research support, non-u.s. gov't
AB The authors found a female patient aged 33-years with dementia and cerebellar ataxia rapidly progressing for a year. EEG tracings were abnormal but without features of typical CJD. The patient died 13 months after the onset of illness. Biopsy of her cerebral cortex showed moderate spongiform changes, neuronal loss and gliosis. Numerous deposits of eosinophilic substance amorphous or in the shape of Kuru plaques were disclosed in the cerebral cortex. All deposits stained strongly with monoclonal 3F4 antibody to human prion protein. Genetic studies disclosed the Pro to Leu point mutation at codon 102 with a 102 Leu-129 Met in the PrP gene. Codon 129 was heterozygous for Met/Val, and codon 219 was homozygous for Glu/Glu. It was established; moreover, that the patient's grandfather had a similar disease and died at age 48 and the patient's brother died after a 10-year long neurological disease diagnosed as hereditary cerebellar ataxia. On the basis of clinical, neuropathological and genetic findings, the authors diagnosed the Gerstmann-Sträussler-Scheinker disease, a familial prion disease with an autosomal dominant character. This is the first report on this disease in China.
MH Adult; Asian Continental Ancestry Group; Brain/*pathology; Female; Gerstmann-Sträussler-Scheinker Disease/*genetics/*pathology; Humans; Immunohistochemistry; Magnetic Resonance Imaging; Male; Microscopy, Electron, Transmission; Pedigree; Point Mutation; Prions/*genetics
AD Department of Neuropathology, Institute of Neurology, Huashan Hospital of Fudan University, 12 Wu Lu Mu Qi Zhong Road, Shanghai 200040, China. yinwang88@hotmail.com
SP englisch
PO Australien