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Gepubliceerd in: Journal of Autism and Developmental Disorders 1/2009

01-01-2009 | Original Paper

Association of a Monoamine Oxidase-A Gene Promoter Polymorphism With ADHD and Anxiety in Boys With Autism Spectrum Disorder

Auteurs: Jasmin Roohi, Carla J. DeVincent, Eli Hatchwell, Kenneth D. Gadow

Gepubliceerd in: Journal of Autism and Developmental Disorders | Uitgave 1/2009

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Abstract

The aim of the present study was to examine the association between a variable number tandem repeat (VNTR) functional polymorphism in the promoter region of the MAO-A gene and severity of ADHD and anxiety in boys with ASD. Parents and teachers completed a DSM-IV-referenced rating scale for 5- to 14-year-old boys with ASD (n = 43). Planned comparisons indicated that children with the 4- versus 3-repeat allele had significantly (p < 05) more severe parent-rated ADHD inattention and impulsivity, and more severe teacher-rated symptoms of generalized anxiety. Our results support a growing body of research indicating that concomitant behavioral disturbances in children with ASD warrant consideration as clinical phenotypes, but replication with independent samples is necessary to confirm this preliminary finding.
Literatuur
go back to reference Aman, M. G., Lam, K. S. L., & Van Bourgondien, M. E. (2005). Medication patterns in patients with autism: Temporal, regional, and demographic influences. Journal of Child and Adolescent Psychopharmacology, 5, 16–126. Aman, M. G., Lam, K. S. L., & Van Bourgondien, M. E. (2005). Medication patterns in patients with autism: Temporal, regional, and demographic influences. Journal of Child and Adolescent Psychopharmacology, 5, 16–126.
go back to reference American Psychiatric Association. (1994). Diagnostic and Statistical Manual of Mental disorders (4th Ed.). Washington, DC: American Psychiatric Association. American Psychiatric Association. (1994). Diagnostic and Statistical Manual of Mental disorders (4th Ed.). Washington, DC: American Psychiatric Association.
go back to reference Brookes, K., Xu, X., Chen, W., Zhou, K., Neale, B., Lowe, N., et al. (2006). The analysis of 51 genes in DSM-IV combined type attention deficit hyperactivity disorder: Association signals in DRD4, DAQT1 and 16 others. Molecular Psychiatry, 11, 934–953. doi:10.1038/sj.mp. 4001869.PubMedCrossRef Brookes, K., Xu, X., Chen, W., Zhou, K., Neale, B., Lowe, N., et al. (2006). The analysis of 51 genes in DSM-IV combined type attention deficit hyperactivity disorder: Association signals in DRD4, DAQT1 and 16 others. Molecular Psychiatry, 11, 934–953. doi:10.​1038/​sj.​mp.​ 4001869.PubMedCrossRef
go back to reference Cicchetti, D. V., Volkmar, F., Klin, A., & Showalter, D. (1995). Diagnosing autism using ICD-10 criteria: A comparison of neural networks and standard multivariate procedures. Child Neuropsychology, 1, 26–37. doi:10.1080/09297049508401340.CrossRef Cicchetti, D. V., Volkmar, F., Klin, A., & Showalter, D. (1995). Diagnosing autism using ICD-10 criteria: A comparison of neural networks and standard multivariate procedures. Child Neuropsychology, 1, 26–37. doi:10.​1080/​0929704950840134​0.CrossRef
go back to reference Cohen, J. (1988). Statistical Power Analysis for the Behavioral Sciences (2nd Ed.). Mahwah, NJ: Lawrence Erlbaum. Cohen, J. (1988). Statistical Power Analysis for the Behavioral Sciences (2nd Ed.). Mahwah, NJ: Lawrence Erlbaum.
go back to reference Congdon, E., Lesch, K. P., & Canli, T. (2008). Analysis of DRD4 and DAT polymorphisms and behavioral inhibition in healthy adults: Implications for impulsivity. American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics, 147B, 27–32. doi:10.1002/ajmg.b.30557.CrossRef Congdon, E., Lesch, K. P., & Canli, T. (2008). Analysis of DRD4 and DAT polymorphisms and behavioral inhibition in healthy adults: Implications for impulsivity. American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics, 147B, 27–32. doi:10.​1002/​ajmg.​b.​30557.CrossRef
go back to reference Dawson, G., Webb, S. J., Wijsman, E., Schellenberg, G., Estes, A., Munson, J., et al. (2005). Neurocognitive and electrophysiological evidence of altered face processing in parents of children with autism: Implications for a model of abnormal development of social brain circuity in autism. Development and Psychopathology, 17, 679–697.PubMedCrossRef Dawson, G., Webb, S. J., Wijsman, E., Schellenberg, G., Estes, A., Munson, J., et al. (2005). Neurocognitive and electrophysiological evidence of altered face processing in parents of children with autism: Implications for a model of abnormal development of social brain circuity in autism. Development and Psychopathology, 17, 679–697.PubMedCrossRef
go back to reference Deckert, J., Catalano, M., Syagailo, Y. V., Bosi, M., Okladnovo, O., DiBella, D., et al. (1999). Excess of high activity monoamine oxidase A gene promoter alleles in female patients with panic disorder. Human Molecular Genetics, 8, 621–624. doi:10.1093/hmg/8.4.621.PubMedCrossRef Deckert, J., Catalano, M., Syagailo, Y. V., Bosi, M., Okladnovo, O., DiBella, D., et al. (1999). Excess of high activity monoamine oxidase A gene promoter alleles in female patients with panic disorder. Human Molecular Genetics, 8, 621–624. doi:10.​1093/​hmg/​8.​4.​621.PubMedCrossRef
go back to reference Drabick, D. A. G., Gadow, K. D., & Loney, J. (2008). Co-occurring ODD and GAD symptom groups: Source-specific syndromes and cross-informant comorbidity. Journal of Clinical Child and Adolescent Psychology, 37, 314–326. Drabick, D. A. G., Gadow, K. D., & Loney, J. (2008). Co-occurring ODD and GAD symptom groups: Source-specific syndromes and cross-informant comorbidity. Journal of Clinical Child and Adolescent Psychology, 37, 314–326.
go back to reference Fowler, J.S., Alia-Klein, N., Kriplani, A., Logan, J., Williams, B., Zhu, W., et al. (2007). Evidence that brain MAO A activity does not correspond to MAO A genotype in healthy male subjects. Biological Psychiatry, 62, 355–358. Fowler, J.S., Alia-Klein, N., Kriplani, A., Logan, J., Williams, B., Zhu, W., et al. (2007). Evidence that brain MAO A activity does not correspond to MAO A genotype in healthy male subjects. Biological Psychiatry, 62, 355–358.
go back to reference Gadow, K. D., & Sprafkin, J. (1986). Stony Brook Child Psychiatric Checklist-3. Stony Brook, NY: Department of Psychiatry, State University of New York. Gadow, K. D., & Sprafkin, J. (1986). Stony Brook Child Psychiatric Checklist-3. Stony Brook, NY: Department of Psychiatry, State University of New York.
go back to reference Gadow, K. D., & Sprafkin, J. (2002). Child Symptom Inventory-4 Screening and Norms Manual. Stony Brook, NY: Checkmate Plus. Gadow, K. D., & Sprafkin, J. (2002). Child Symptom Inventory-4 Screening and Norms Manual. Stony Brook, NY: Checkmate Plus.
go back to reference Gadow, K.D., & Sprafkin, J. (2007). The Symptom Inventories: An Annotated Bibliography [On-line]. Checkmate Plus: Stony Brook, NY. Available: www.checkmateplus.com. Gadow, K.D., & Sprafkin, J. (2007). The Symptom Inventories: An Annotated Bibliography [On-line]. Checkmate Plus: Stony Brook, NY. Available: www.​checkmateplus.​com.
go back to reference Gadow, K. D., Drabick, D. A. G., Loney, J., Sprafkin, J., Salisbury, H., Azizian, A., et al. (2004b). Comparison of ADHD symptom subtypes as source-specific syndromes. Journal of Child Psychology and Psychiatry and Allied Disciplines, 45, 1135–1149. doi:10.1111/j.1469-7610.2004.00306.x.CrossRef Gadow, K. D., Drabick, D. A. G., Loney, J., Sprafkin, J., Salisbury, H., Azizian, A., et al. (2004b). Comparison of ADHD symptom subtypes as source-specific syndromes. Journal of Child Psychology and Psychiatry and Allied Disciplines, 45, 1135–1149. doi:10.​1111/​j.​1469-7610.​2004.​00306.​x.CrossRef
go back to reference Gadow, K. D., Sverd, J., Nolan, E. E., Sprafkin, J., & Schneider, J. (2007). Immediate-release methylphenidate for ADHD in children with comorbid chronic multiple tic disorder. Journal of the American Academy of Child and Adolescent Psychiatry, 46, 840–848. doi:10.1097/chi.0b013e31805c0860.PubMedCrossRef Gadow, K. D., Sverd, J., Nolan, E. E., Sprafkin, J., & Schneider, J. (2007). Immediate-release methylphenidate for ADHD in children with comorbid chronic multiple tic disorder. Journal of the American Academy of Child and Adolescent Psychiatry, 46, 840–848. doi:10.​1097/​chi.​0b013e31805c0860​.PubMedCrossRef
go back to reference Gadow, K. D., DeVincent, C. J., & Drabick, D. A. G. (in press-a). Oppositional defiant disorder as a clinical phenotype in children with pervasive developmental disorder. Journal of Autism and Developmental Disorders. Gadow, K. D., DeVincent, C. J., & Drabick, D. A. G. (in press-a). Oppositional defiant disorder as a clinical phenotype in children with pervasive developmental disorder. Journal of Autism and Developmental Disorders.
go back to reference Gadow, K. D., Roohi, J., De Vincent, C. J., & Hatchwell, E. (in press-b). Association of ADHD, tics, and anxiety with dopamine transporter (DAT1) genotype in autism spectrum disorder. Journal of Child Psychology and Psychiatry, and Allied Disciplines. Gadow, K. D., Roohi, J., De Vincent, C. J., & Hatchwell, E. (in press-b). Association of ADHD, tics, and anxiety with dopamine transporter (DAT1) genotype in autism spectrum disorder. Journal of Child Psychology and Psychiatry, and Allied Disciplines.
go back to reference Herring, S., Gray, K., Taffe, J., Tonge, B., Sweeney, D., & Einfeld, S. (2006). Behaviour and emotional problems in toddlers with pervasive developmental disorders and developmental delay: Associations with parental mental health and family functioning. Journal of Intellectual Disability Research, 50, 874–882. doi:10.1111/j.1365-2788.2006.00904.x.PubMedCrossRef Herring, S., Gray, K., Taffe, J., Tonge, B., Sweeney, D., & Einfeld, S. (2006). Behaviour and emotional problems in toddlers with pervasive developmental disorders and developmental delay: Associations with parental mental health and family functioning. Journal of Intellectual Disability Research, 50, 874–882. doi:10.​1111/​j.​1365-2788.​2006.​00904.​x.PubMedCrossRef
go back to reference Hollingshead, A. B. (1975). Four factor index of social status. New Haven, CT: Department of Sociology, Yale University. Hollingshead, A. B. (1975). Four factor index of social status. New Haven, CT: Department of Sociology, Yale University.
go back to reference Hudziak, J. J., Derks, E. M., Althoff, R. R., Copeland, W., & Boomsma, D. I. (2005). The genetic and environmental contributions to oppositional defiant behavior: A multi-informant twin study. Journal of the American Academy of Child and Adolescent Psychiatry, 44, 907–914. doi:10.1097/01.chi.0000169011.73912.27.PubMedCrossRef Hudziak, J. J., Derks, E. M., Althoff, R. R., Copeland, W., & Boomsma, D. I. (2005). The genetic and environmental contributions to oppositional defiant behavior: A multi-informant twin study. Journal of the American Academy of Child and Adolescent Psychiatry, 44, 907–914. doi:10.​1097/​01.​chi.​0000169011.​73912.​27.PubMedCrossRef
go back to reference Jones, M. B., Palmour, R. M., Zwaigenbaum, L., & Szatmari, P. (2004). Modifier effects in autism at the MAOA-A and DBH loci. American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics, 126B, 58–65. doi:10.1002/ajmg.b.20172.CrossRef Jones, M. B., Palmour, R. M., Zwaigenbaum, L., & Szatmari, P. (2004). Modifier effects in autism at the MAOA-A and DBH loci. American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics, 126B, 58–65. doi:10.​1002/​ajmg.​b.​20172.CrossRef
go back to reference Jonsson, E. G., Norton, N., Gustavsson, J. P., Oreland, L., Owen, M. J., & Sedvall, G. C. (2000). A promoter polymorphism in monoamine oxidase A gene and its relationships to monoamine metabolite concentrations in CSF of healthy volunteers. Journal of Psychiatric Research, 34, 239–244. doi:10.1016/S0022-3956(00)00013-3.PubMedCrossRef Jonsson, E. G., Norton, N., Gustavsson, J. P., Oreland, L., Owen, M. J., & Sedvall, G. C. (2000). A promoter polymorphism in monoamine oxidase A gene and its relationships to monoamine metabolite concentrations in CSF of healthy volunteers. Journal of Psychiatric Research, 34, 239–244. doi:10.​1016/​S0022-3956(00)00013-3.PubMedCrossRef
go back to reference Kim-Cohen, J., Caspi, A., Taylor, A., Williams, B., Newcombe, R., Craig, I. W., et al. (2006). MAOA, maltreatment, and gene-environment interaction predicting children’s mental health: New evidence and a meta-analysis. Molecular Psychiatry, 11, 903–913. doi:10.1038/sj.mp. 4001851.PubMedCrossRef Kim-Cohen, J., Caspi, A., Taylor, A., Williams, B., Newcombe, R., Craig, I. W., et al. (2006). MAOA, maltreatment, and gene-environment interaction predicting children’s mental health: New evidence and a meta-analysis. Molecular Psychiatry, 11, 903–913. doi:10.​1038/​sj.​mp.​ 4001851.PubMedCrossRef
go back to reference Lawson, D. C., Turic, D., Langley, K., Pay, H. M., Govan, C. F., Norton, N., et al. (2003). Association analysis of monoamine oxidase A and attention deficit hyperactivity disorder. American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics, 116B, 84–89. doi:10.1002/ajmg.b.10002.CrossRef Lawson, D. C., Turic, D., Langley, K., Pay, H. M., Govan, C. F., Norton, N., et al. (2003). Association analysis of monoamine oxidase A and attention deficit hyperactivity disorder. American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics, 116B, 84–89. doi:10.​1002/​ajmg.​b.​10002.CrossRef
go back to reference Lord, C., Risi, S., Lambrecht, L., Cook, E. H., Jr, Leventhal, B. L., DiLavore, P. C., et al. (2000). The autism diagnostic observation schedule-generic: A standard measure of social and communication deficits associated with the spectrum of autism. Journal of Autism and Developmental Disorders, 30, 205–223. doi:10.1023/A:1005592401947.PubMedCrossRef Lord, C., Risi, S., Lambrecht, L., Cook, E. H., Jr, Leventhal, B. L., DiLavore, P. C., et al. (2000). The autism diagnostic observation schedule-generic: A standard measure of social and communication deficits associated with the spectrum of autism. Journal of Autism and Developmental Disorders, 30, 205–223. doi:10.​1023/​A:​1005592401947.PubMedCrossRef
go back to reference Manor, I., Tyano, S., Mel, E., Eisenberg, J., Bachner-Melman, R., Kotler, M., et al. (2002). Family-based and association studies of monoamine oxidase A and attention deficit hyperactivity disorder (ADHD): Preferential transmission of the long promoter region repeat and its association with impaired performance on a continuous performance test (TOVA). Molecular Psychiatry, 7, 626–632. doi:10.1038/sj.mp. 4001037.PubMedCrossRef Manor, I., Tyano, S., Mel, E., Eisenberg, J., Bachner-Melman, R., Kotler, M., et al. (2002). Family-based and association studies of monoamine oxidase A and attention deficit hyperactivity disorder (ADHD): Preferential transmission of the long promoter region repeat and its association with impaired performance on a continuous performance test (TOVA). Molecular Psychiatry, 7, 626–632. doi:10.​1038/​sj.​mp.​ 4001037.PubMedCrossRef
go back to reference Manuck, S. B., Flory, J. D., Ferrell, R. E., Mann, J. J., & Muldoon, M. F. (2000). A regulatory polymorphism of the monoamine oxidase-A gene may be associated with variability in aggression, impulsivity, and central nervous system serotonergic responsivity. Psychiatry Research, 95, 9–23. doi:10.1016/S0165-1781(00)00162-1.PubMedCrossRef Manuck, S. B., Flory, J. D., Ferrell, R. E., Mann, J. J., & Muldoon, M. F. (2000). A regulatory polymorphism of the monoamine oxidase-A gene may be associated with variability in aggression, impulsivity, and central nervous system serotonergic responsivity. Psychiatry Research, 95, 9–23. doi:10.​1016/​S0165-1781(00)00162-1.PubMedCrossRef
go back to reference Offord, D. R., Boyle, M. H., Racine, Y., Szatmari, P., Fleming, J. E., Sanford, M., et al. (1996). Integrating assessment data from multiple informants. Journal of the American Academy of Child and Adolescent Psychiatry, 35, 1078–1085. doi:10.1097/00004583-199608000-00019.PubMedCrossRef Offord, D. R., Boyle, M. H., Racine, Y., Szatmari, P., Fleming, J. E., Sanford, M., et al. (1996). Integrating assessment data from multiple informants. Journal of the American Academy of Child and Adolescent Psychiatry, 35, 1078–1085. doi:10.​1097/​00004583-199608000-00019.PubMedCrossRef
go back to reference Passamonti, L., Fera, F., Margariello, A., Cerasa, A., Gioia, M. C., Muglia, M., et al. (2006). Monoamine oxidase-A genetic variations influence brain activity associated with inhibitory control: New insight into the neural correlates of impulsivity. Biological Psychiatry, 59, 334–340. doi:10.1016/j.biopsych.2005.07.027.PubMedCrossRef Passamonti, L., Fera, F., Margariello, A., Cerasa, A., Gioia, M. C., Muglia, M., et al. (2006). Monoamine oxidase-A genetic variations influence brain activity associated with inhibitory control: New insight into the neural correlates of impulsivity. Biological Psychiatry, 59, 334–340. doi:10.​1016/​j.​biopsych.​2005.​07.​027.PubMedCrossRef
go back to reference Rothman, K. (1990). No adjustments are needed for multiple comparisons. Epidemiology (Cambridge, Mass.), 1, 43–46. Rothman, K. (1990). No adjustments are needed for multiple comparisons. Epidemiology (Cambridge, Mass.), 1, 43–46.
go back to reference Rutter, M., Couteur, A., & Lord, C. (2003). Autism Diagnostic Interview-Revised. Los Angeles, CA: Western Psychological Services. Rutter, M., Couteur, A., & Lord, C. (2003). Autism Diagnostic Interview-Revised. Los Angeles, CA: Western Psychological Services.
go back to reference Rutter, M., Greenfield, D., & Lockyer, L. (1967). A five to fifteen year follow-up study of infantile psychosis II: Social and behavioral outcome. The British Journal of Psychiatry, 113, 1183–1190.PubMedCrossRef Rutter, M., Greenfield, D., & Lockyer, L. (1967). A five to fifteen year follow-up study of infantile psychosis II: Social and behavioral outcome. The British Journal of Psychiatry, 113, 1183–1190.PubMedCrossRef
go back to reference Samochowiec, J., Hajduk, A., Samochowiec, A., Horodnicki, J., Stepien, G., Grzywacz, A., et al. (2004). Association studies of MAO-A, COMT, and 5-HTT genes polymorphisms in patients with anxiety disorders of the phobic spectrum. Psychiatry Research, 128, 21–26. doi:10.1016/j.psychres.2004.05.012.PubMedCrossRef Samochowiec, J., Hajduk, A., Samochowiec, A., Horodnicki, J., Stepien, G., Grzywacz, A., et al. (2004). Association studies of MAO-A, COMT, and 5-HTT genes polymorphisms in patients with anxiety disorders of the phobic spectrum. Psychiatry Research, 128, 21–26. doi:10.​1016/​j.​psychres.​2004.​05.​012.PubMedCrossRef
go back to reference Sherman, D. K., McGue, M. K., & Iacono, W. G. (1997). Twin concordance for attention deficit hyperactivity disorder: A comparison of teachers’ and mothers’ reports. The American Journal of Psychiatry, 154, 532–535.PubMed Sherman, D. K., McGue, M. K., & Iacono, W. G. (1997). Twin concordance for attention deficit hyperactivity disorder: A comparison of teachers’ and mothers’ reports. The American Journal of Psychiatry, 154, 532–535.PubMed
go back to reference Soubrie, P. (1986). Reconciling the role of central serotonin neurons in human and animal behavior. The Behavioral and Brain Sciences, 9, 319–364.CrossRef Soubrie, P. (1986). Reconciling the role of central serotonin neurons in human and animal behavior. The Behavioral and Brain Sciences, 9, 319–364.CrossRef
go back to reference Sprafkin, J., Gadow, K. D., Salisbury, H., Schneider, J., & Loney, J. (2002). Further evidence of reliability and validity of the Child Symptom Inventory-4: Parent Checklist in clinically referred boys. Journal of Clinical Child and Adolescent Psychology, 31, 513–524.PubMed Sprafkin, J., Gadow, K. D., Salisbury, H., Schneider, J., & Loney, J. (2002). Further evidence of reliability and validity of the Child Symptom Inventory-4: Parent Checklist in clinically referred boys. Journal of Clinical Child and Adolescent Psychology, 31, 513–524.PubMed
go back to reference Sukhodolsky, D. G., Scahill, L., Gadow, K. D., Eugene, A. L., Aman, M. G., McDougle, C. J., et al. (2008). Parent-rated anxiety symptoms in children with pervasive developmental disorders: Frequency and association with core autism symptoms and cognitive functioning. Journal of Abnormal Child Psychology, 36, 117–128. doi:10.1007/s10802-007-9165-9.PubMedCrossRef Sukhodolsky, D. G., Scahill, L., Gadow, K. D., Eugene, A. L., Aman, M. G., McDougle, C. J., et al. (2008). Parent-rated anxiety symptoms in children with pervasive developmental disorders: Frequency and association with core autism symptoms and cognitive functioning. Journal of Abnormal Child Psychology, 36, 117–128. doi:10.​1007/​s10802-007-9165-9.PubMedCrossRef
go back to reference Szatmari, P., Maziade, M., Zwaigenbaum, L., Merette, C., Roy, M.-A., Joober, R., et al. (2007). Informative phenotypes for genetic studies of psychiatric disorders. American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics, 144B, 581–588. doi:10.1002/ajmg.b.30426.CrossRef Szatmari, P., Maziade, M., Zwaigenbaum, L., Merette, C., Roy, M.-A., Joober, R., et al. (2007). Informative phenotypes for genetic studies of psychiatric disorders. American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics, 144B, 581–588. doi:10.​1002/​ajmg.​b.​30426.CrossRef
go back to reference Weisbrot, D. M., Gadow, K. D., DeVincent, C. J., & Pomeroy, J. (2005). The presentation of anxiety in children with pervasive developmental disorders. Journal of Child and Adolescent Psychopharmacology, 15, 477–496. doi:10.1089/cap.2005.15.477.PubMedCrossRef Weisbrot, D. M., Gadow, K. D., DeVincent, C. J., & Pomeroy, J. (2005). The presentation of anxiety in children with pervasive developmental disorders. Journal of Child and Adolescent Psychopharmacology, 15, 477–496. doi:10.​1089/​cap.​2005.​15.​477.PubMedCrossRef
go back to reference Williams, R. B., Marchuk, D. A., Gadde, K. M., Barefoot, J. C., Grichnik, K., Helms, M. J., et al. (2003). Serotonin related gene polymorphisms and central nervous system serotonin function. Neuropsychopharmacology, 28, 533–541. doi:10.1038/sj.npp. 1300054.PubMedCrossRef Williams, R. B., Marchuk, D. A., Gadde, K. M., Barefoot, J. C., Grichnik, K., Helms, M. J., et al. (2003). Serotonin related gene polymorphisms and central nervous system serotonin function. Neuropsychopharmacology, 28, 533–541. doi:10.​1038/​sj.​npp.​ 1300054.PubMedCrossRef
go back to reference Yirmiya, N., Pilowsky, T., Tidhar, S., Nemanov, L., Altmark, L., & Ebstein, R. P. (2002). Family-based and population study of a functional promoter-region monoamine oxidase A polymorphism in autism: Possible association with IQ. American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics, 114B, 284–287. Yirmiya, N., Pilowsky, T., Tidhar, S., Nemanov, L., Altmark, L., & Ebstein, R. P. (2002). Family-based and population study of a functional promoter-region monoamine oxidase A polymorphism in autism: Possible association with IQ. American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics, 114B, 284–287.
Metagegevens
Titel
Association of a Monoamine Oxidase-A Gene Promoter Polymorphism With ADHD and Anxiety in Boys With Autism Spectrum Disorder
Auteurs
Jasmin Roohi
Carla J. DeVincent
Eli Hatchwell
Kenneth D. Gadow
Publicatiedatum
01-01-2009
Uitgeverij
Springer US
Gepubliceerd in
Journal of Autism and Developmental Disorders / Uitgave 1/2009
Print ISSN: 0162-3257
Elektronisch ISSN: 1573-3432
DOI
https://doi.org/10.1007/s10803-008-0600-8

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