Prion protein mutation at codon 102 in an Italian family with Gerstmann-Sträussler-Scheinker syndrome.

Kretzschmar, H A; Kufer, P; Riethmüller, G; DeArmond, S; Prusiner, S B; Schiffer, D · Neurology · 1992

case_series · Level IV

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Abstract

We present the first family from Italy with the Gerstmann-Sträussler-Scheinker syndrome (GSS) and a substitution of leucine for proline at codon 102 of the prion protein gene. This mutation is associated with the ataxic form of GSS in a number of reported families. The clinical presentation of our family includes amyotrophic changes in some affected family members in addition to ataxia.

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