Schizophrenia and oxidative stress: glutamate cysteine ligase modifier as a susceptibility gene

Mirjana Tosic, Jurg Ott, Sandra Barral, Pierre Bovet, Patricia Deppen, Fulvia Gheorghita, Marie-Louise Matthey, Josef Parnas, Martin Preisig, Michael Saraga, Alessandra Solida, Sally Timm, August G Wang, Thomas Werge, Michel Cuénod, Kim Quang Do

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    210 Citationer (Scopus)

    Abstract

    Oxidative stress could be involved in the pathophysiology of schizophrenia, a major psychiatric disorder. Glutathione (GSH), a redox regulator, is decreased in patients' cerebrospinal fluid and prefrontal cortex. The gene of the key GSH-synthesizing enzyme, glutamate cysteine ligase modifier (GCLM) subunit, is strongly associated with schizophrenia in two case-control studies and in one family study. GCLM gene expression is decreased in patients' fibroblasts. Thus, GSH metabolism dysfunction is proposed as one of the vulnerability factors for schizophrenia.
    OriginalsprogEngelsk
    TidsskriftAmerican Journal of Human Genetics
    Vol/bind79
    Udgave nummer3
    Sider (fra-til)586-592
    Antal sider7
    ISSN0002-9297
    DOI
    StatusUdgivet - 2006

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