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Translational psychiatry—light at the end of the tunnel
Author(s) -
Jones Kenneth A.,
Menniti Frank S.,
Sivarao Digavalli V.
Publication year - 2015
Publication title -
annals of the new york academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.712
H-Index - 248
eISSN - 1749-6632
pISSN - 0077-8923
DOI - 10.1111/nyas.12725
Subject(s) - biomarker , schizophrenia (object oriented programming) , neuroscience , translational research , drug development , major depressive disorder , medicine , psychiatry , psychology , drug , bioinformatics , biology , pathology , cognition , biochemistry
Neuroscience has made tremendous progress delineating the cellular and molecular processes important for understanding neuronal development and behavior, but this knowledge has been slow to translate to new treatments for psychiatric illness. To accelerate this transfer of knowledge to the human condition requires the wide‐scale adoption of biomarkers that can bridge preclinical and clinical discoveries, and serve as surrogate measures of efficacy before commencing expensive phase III studies. Several biomarker methodologies, including imaging, electroencephalography (EEG), and blood transcriptomics/proteomics, are now showing promise. From an industry perspective, we highlight the utility of quantitative EEG as one example of a translatable biomarker applicable to psychiatric drug development and discuss recent insights into glutamate system dysfunction in schizophrenia and depression gained through translational studies of the drug ketamine.