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Article

Serotonin 2A receptor gene polymorphism and personality traits: no evidence for significant association.

Psychiatric genetics - 1 Mar 2005

Tochigi Mamoru, Umekage Tadashi, Kato Chieko, Marui Tetsuya, Otowa Takeshi, Hibino Hiroyuki, Otani Toshiyuki, Kohda Kazuhisa, Kato Nobumasa, Sasaki Tsukasa

Abstract excerpt

A number of studies have observed associations between the serotonin 2A (5-HT2A) receptor and mental disorders. Here, we investigated correlations between polymorphisms (-1438G/A and 102T/C) of the 5-HT2A gene and personality traits in healthy Japanese volunteers (n = 239). The personality traits were evaluated using the Revised NEO Personality Inventory (NEO PI-R). The -1438G/A and 102T/C were in complete...

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Source

Identifiers

PMID: 15722960
DOI: 10.1097/00041444-200503000-00011

Provenance

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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