Green, E.K., Di Florio, A., Forty, L., Gordon-Smith, Katherine ORCID: https://orcid.org/0000-0003-4083-1143, Grozeva, D., Fraser, C., Richards, A., Moran, J.L., Purcell, S., Sklar, P., Kirov, G., Owen, M.J., O'Donovan, M.C., Craddock, N., Jones, Lisa ORCID: https://orcid.org/0000-0002-5122-8334 and Jones, I.R. (2017) Genome-wide Significant Locus for Research Diagnostic Criteria Schizoaffective Disorder Bipolar Type. American Journal of Medical Genetics Part B: Neuropsychiatric Genetics, 174 (8). pp. 767-771. ISSN 1552-485X
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Abstract
Studies have suggested that Research Diagnostic Criteria for Schizoaffective
Disorder Bipolar type (RDC-SABP) might identify a more genetically homogenous
subgroup of bipolar disorder. Aiming to identify loci associated with RDC-SABP, we
have performed a replication study using independentRDC-SABP cases (n = 144) and
controls (n = 6,559), focusing on the 10 loci that reached a p-value <10−5 for RDCSABP
in the Wellcome Trust Case Control Consortium (WTCCC) bipolar disorder
sample. Combining theWTCCC and replication datasets by meta-analysis (combined
RDC-SABP, n = 423, controls, n = 9,494), we observed genome-wide significant
association at one SNP, rs2352974, located within the intron of the gene TRAIP on
chromosome 3p21.31 (p-value, 4.37 × 10−8). This locus did not reach genome-wide
significance in bipolar disorder or schizophrenia large Psychiatric Genomic
Consortium datasets, suggesting that it may represent a relatively specific genetic
risk for the bipolar subtype of schizoaffective disorder.
Item Type: | Article |
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Additional Information: | The full-text can be accessed via the Official URL. |
Uncontrolled Discrete Keywords: | Research Diagnostic Criteria, SABP, schizoaffective disorder bipolar type, TRAIP |
Subjects: | B Philosophy. Psychology. Religion > BF Psychology R Medicine > RC Internal medicine > RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry |
Divisions: | College of Health, Life and Environmental Sciences > School of Allied Health and Community |
Related URLs: | |
Depositing User: | Katherine Gordon-Smith |
Date Deposited: | 30 Aug 2017 15:05 |
Last Modified: | 09 Jul 2020 11:41 |
URI: | https://eprints.worc.ac.uk/id/eprint/5844 |
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