A family-based study of the Cys23Ser 5HT2C serotonin receptor polymorphism in schizophrenia

The 5HT2C receptor has a high affinity for clozapine, a nontypical neuroleptic, and has therefore been postulated to play a role in mediating negative symptoms and neuroleptic response in schizophrenia. In the current study, the Cys23Ser 5HT2C serotonin receptor polymorphism was examined for linkage...

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Veröffentlicht in:American journal of medical genetics 2001-04, Vol.105 (3), p.236-238
Hauptverfasser: Murad, I., Kremer, I., Dobrusin, M., Muhaheed, M., Bannoura, I., Müller, D.J., Schulze, T.G., Reshef, A., Blanaru, M., Gathas, S., Tsenter, V., Rietschel, M., Belmaker, R.H., Maier, W., Ebstein, Richard P.
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container_end_page 238
container_issue 3
container_start_page 236
container_title American journal of medical genetics
container_volume 105
creator Murad, I.
Kremer, I.
Dobrusin, M.
Muhaheed, M.
Bannoura, I.
Müller, D.J.
Schulze, T.G.
Reshef, A.
Blanaru, M.
Gathas, S.
Tsenter, V.
Rietschel, M.
Belmaker, R.H.
Maier, W.
Ebstein, Richard P.
description The 5HT2C receptor has a high affinity for clozapine, a nontypical neuroleptic, and has therefore been postulated to play a role in mediating negative symptoms and neuroleptic response in schizophrenia. In the current study, the Cys23Ser 5HT2C serotonin receptor polymorphism was examined for linkage to schizophrenia by genotyping 207 nuclear families consisting of both parents and schizophrenic child and using the transmission disequilibrium test to examine possible preferential transmission of these alleles from 68 heterozygous mothers to their ill child. No evidence was obtained for preferential transmission of the Cys23Ser 5HT2C alleles in schizophrenia in either of the two main ethnic groups examined (German and Palestinian Arab) or in the combined cohort (TDT chi‐square = 0.00, NS). © 2001 Wiley‐Liss, Inc.
doi_str_mv 10.1002/ajmg.1260
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J. Med. Genet</addtitle><description>The 5HT2C receptor has a high affinity for clozapine, a nontypical neuroleptic, and has therefore been postulated to play a role in mediating negative symptoms and neuroleptic response in schizophrenia. In the current study, the Cys23Ser 5HT2C serotonin receptor polymorphism was examined for linkage to schizophrenia by genotyping 207 nuclear families consisting of both parents and schizophrenic child and using the transmission disequilibrium test to examine possible preferential transmission of these alleles from 68 heterozygous mothers to their ill child. 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Psychoanalysis. Psychiatry</topic><topic>Psychopathology. Psychiatry</topic><topic>Psychoses</topic><topic>Receptor, Serotonin, 5-HT2C</topic><topic>Receptors, Serotonin - genetics</topic><topic>Schizophrenia</topic><topic>Schizophrenia - ethnology</topic><topic>Schizophrenia - etiology</topic><topic>Schizophrenia - genetics</topic><topic>transmission disequilibrium test</topic><topic>Tropical medicine</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Murad, I.</creatorcontrib><creatorcontrib>Kremer, I.</creatorcontrib><creatorcontrib>Dobrusin, M.</creatorcontrib><creatorcontrib>Muhaheed, M.</creatorcontrib><creatorcontrib>Bannoura, I.</creatorcontrib><creatorcontrib>Müller, D.J.</creatorcontrib><creatorcontrib>Schulze, T.G.</creatorcontrib><creatorcontrib>Reshef, A.</creatorcontrib><creatorcontrib>Blanaru, M.</creatorcontrib><creatorcontrib>Gathas, S.</creatorcontrib><creatorcontrib>Tsenter, V.</creatorcontrib><creatorcontrib>Rietschel, M.</creatorcontrib><creatorcontrib>Belmaker, R.H.</creatorcontrib><creatorcontrib>Maier, W.</creatorcontrib><creatorcontrib>Ebstein, Richard P.</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>American journal of medical genetics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Murad, I.</au><au>Kremer, I.</au><au>Dobrusin, M.</au><au>Muhaheed, M.</au><au>Bannoura, I.</au><au>Müller, D.J.</au><au>Schulze, T.G.</au><au>Reshef, A.</au><au>Blanaru, M.</au><au>Gathas, S.</au><au>Tsenter, V.</au><au>Rietschel, M.</au><au>Belmaker, R.H.</au><au>Maier, W.</au><au>Ebstein, Richard P.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A family-based study of the Cys23Ser 5HT2C serotonin receptor polymorphism in schizophrenia</atitle><jtitle>American journal of medical genetics</jtitle><addtitle>Am. 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No evidence was obtained for preferential transmission of the Cys23Ser 5HT2C alleles in schizophrenia in either of the two main ethnic groups examined (German and Palestinian Arab) or in the combined cohort (TDT chi‐square = 0.00, NS). © 2001 Wiley‐Liss, Inc.</abstract><cop>New York</cop><pub>John Wiley &amp; Sons, Inc</pub><pmid>11353441</pmid><doi>10.1002/ajmg.1260</doi><tpages>3</tpages></addata></record>
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subjects 5HT2C receptor
Adolescent
Adult
Adult and adolescent clinical studies
Amino Acid Substitution
Arabs - genetics
Biological and medical sciences
European Continental Ancestry Group - genetics
Family Health
Female
Genetic Testing
genetics
Germany
Heterozygote
Humans
Infectious Disease Transmission, Vertical
Male
Medical sciences
Middle Aged
Mothers
Nuclear Family
polymorphism
Polymorphism, Genetic
Psychology. Psychoanalysis. Psychiatry
Psychopathology. Psychiatry
Psychoses
Receptor, Serotonin, 5-HT2C
Receptors, Serotonin - genetics
Schizophrenia
Schizophrenia - ethnology
Schizophrenia - etiology
Schizophrenia - genetics
transmission disequilibrium test
Tropical medicine
title A family-based study of the Cys23Ser 5HT2C serotonin receptor polymorphism in schizophrenia
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