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Article

A possible association between panic disorder and a polymorphism in the preproghrelingene.

Psychiatry research - 30 Mar 2013

Hansson Caroline, Annerbrink Kristina, Nilsson Staffan, Bah Jessica, Olsson Marie, Allgulander Christer, Andersch Sven, Sjödin Ingemar, Eriksson Elias, Dickson Suzanne L

Abstract excerpt

The aim of the study was to investigate whether polymorphisms in the preproghrelin gene are associated with anxiety disorders, such as panic disorder, in humans. Panic disorder is a severe anxiety disorder, characterized by sudden attacks of intense fear or anxiety in combination with somatic symptoms. The preproghrelin gene codes for two gut-derived circulating peptides that have been linked to anxiety-like...

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Identifiers

PMID: 23084284
DOI: 10.1016/j.psychres.2012.09.051

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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