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The KMO allele encoding Arg452 is associated with psychotic features in bipolar disorder type 1, and with increased CSF KYNA level and reduced KMO expression.
Lavebratt C, Olsson S, Backlund L, Frisén L, Sellgren C, Priebe L, Nikamo P, Träskman-Bendz L, Cichon S, Vawter MP, Osby U, Engberg G, Landén M, Erhardt S, Schalling M. Lavebratt C, et al. Among authors: erhardt s. Mol Psychiatry. 2014 Mar;19(3):334-41. doi: 10.1038/mp.2013.11. Epub 2013 Mar 5. Mol Psychiatry. 2014. PMID: 23459468 Free PMC article.
A genome-wide association study of kynurenic acid in cerebrospinal fluid: implications for psychosis and cognitive impairment in bipolar disorder.
Sellgren CM, Kegel ME, Bergen SE, Ekman CJ, Olsson S, Larsson M, Vawter MP, Backlund L, Sullivan PF, Sklar P, Smoller JW, Magnusson PK, Hultman CM, Walther-Jallow L, Svensson CI, Lichtenstein P, Schalling M, Engberg G, Erhardt S, Landén M. Sellgren CM, et al. Among authors: erhardt s. Mol Psychiatry. 2016 Oct;21(10):1342-50. doi: 10.1038/mp.2015.186. Epub 2015 Dec 15. Mol Psychiatry. 2016. PMID: 26666201 Free PMC article.
CSF GABA is reduced in first-episode psychosis and associates to symptom severity.
Orhan F, Fatouros-Bergman H, Goiny M, Malmqvist A, Piehl F; Karolinska Schizophrenia Project (KaSP) Consortium; Cervenka S, Collste K, Victorsson P, Sellgren CM, Flyckt L, Erhardt S, Engberg G. Orhan F, et al. Among authors: erhardt s. Mol Psychiatry. 2018 May;23(5):1244-1250. doi: 10.1038/mp.2017.25. Epub 2017 Mar 14. Mol Psychiatry. 2018. PMID: 28289277 Free PMC article.
An enzyme in the kynurenine pathway that governs vulnerability to suicidal behavior by regulating excitotoxicity and neuroinflammation.
Brundin L, Sellgren CM, Lim CK, Grit J, Pålsson E, Landén M, Samuelsson M, Lundgren K, Brundin P, Fuchs D, Postolache TT, Traskman-Bendz L, Guillemin GJ, Erhardt S. Brundin L, et al. Among authors: erhardt s. Transl Psychiatry. 2016 Aug 2;6(8):e865. doi: 10.1038/tp.2016.133. Transl Psychiatry. 2016. PMID: 27483383 Free PMC article.
224 results