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Proteomic approaches to unravel the complexity of schizophrenia

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Pages 97-108 | Published online: 09 Jan 2014
 

Abstract

Schizophrenia is a debilitating mental disorder that affects approximately 30 million people worldwide. The development and progression of this disease is now thought to be precipitated through a complex interaction between altered gene function and environmental factors. Proteomic analyses have been applied extensively over the past 10 years in studies of several tissues from schizophrenic patients, resulting in increased insight into the affected molecular pathways. In addition, these proteomic approaches have led to the identification of a set of molecular biomarker assays as the first blood-based test to aid in the diagnosis of schizophrenia. Here, we discuss the main outcome of these investigations and suggest a practical means of integrating and translating the findings between the brain and peripheral blood to increase our understanding of schizophrenia pathophysiology.

Acknowledgements

The authors wish to acknowledge all patient and control donors and their families.

Financial & competing interests disclosure

This research was funded by the Stanley Medical Research Institute and by the European Union FP7 SchizDX research programme (grant reference 223427). All authors are consultants for Psynova Neurotech Ltd. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.

No writing assistance was utilized in the production of this manuscript.

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