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dc.contributor.authorSerafini, Gianluca
dc.contributor.authorPompili, Maurizio
dc.contributor.authorLindqvist, Daniel
dc.contributor.authorDwivedi, Yogesh
dc.contributor.authorGirardi, Paolo
dc.date.accessioned2013-12-13T18:43:14Z
dc.date.available2013-12-13T18:43:14Z
dc.date.issued2013
dc.identifier.bibliographicCitationSerafini, G., Pompili, M., Lindqvist, D., Dwivedi, Y. and Girardi, P. The Role of Neuropeptides in Suicidal Behavior: A Systematic Review. Biomed Research International. 2013. DOI: 10.1155/2013/687575en_US
dc.identifier.issn2314-6133
dc.identifier.urihttp://hdl.handle.net/10027/10908
dc.descriptionCopyright © 2013 Gianluca Serafini et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en_US
dc.description.abstractThere is a growing evidence that neuropeptides may be involved in the pathophysiology of suicidal behavior. A critical review of the literature was conducted to investigate the association between neuropeptides and suicidal behavior. Only articles from peer-reviewed journals were selected for the inclusion in the present review. Twenty-six articles were assessed for eligibility but only 22 studies were included. Most studies have documented an association between suicidality and some neuropeptides such as corticotropin-releasing factor (CRF), VGF, cholecystokinin, substance P, and neuropeptide Y (NPY), which have been demonstrated to act as key neuromodulators of emotional processing. Significant differences in neuropeptides levels have been found in those who have attempted or completed suicide compared with healthy controls or those dying from other causes. Despite cross-sectional associations between neuropeptides levels and suicidal behavior, causality may not be inferred. The implications of the mentioned studies were discussed in this review paper.en_US
dc.language.isoen_USen_US
dc.publisherHindawi Publishing Corporationen_US
dc.subjectneuropeptideen_US
dc.subjectsuicidal behavioren_US
dc.subjectoxytocinen_US
dc.titleThe Role of Neuropeptides in Suicidal Behavior: A Systematic Reviewen_US
dc.typeArticleen_US


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