Oligodendrocytic polyglutamine pathology in dentatorubral-pallidoluysian atrophy.

Abstract:

:White matter degeneration is one of the pathological conditions of dentatorubral-pallidoluysian atrophy. Autopsy brains exhibited a reduced number of glial cells in the lesions and an involvement of oligodendrocytes in nuclear inclusion formation, which previously has been recognized only as a pathological hallmark in neurons. Dentatorubral-pallidoluysian atrophy transgenic mice showed an increased number of affected glias with increasing age and with larger expansions of CAG repeats. These findings suggest that glial cells in dentatorubral-pallidoluysian atrophy also are involved in the polyglutamine pathogenesis.

journal_name

Ann Neurol

journal_title

Annals of neurology

authors

Yamada M,Sato T,Tsuji S,Takahashi H

doi

10.1002/ana.10352

keywords:

subject

Has Abstract

pub_date

2002-11-01 00:00:00

pages

670-4

issue

5

eissn

0364-5134

issn

1531-8249

journal_volume

52

pub_type

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