Skip to Main Content

Psychological-Educational Studies
2010. Vol. 2, no. 5
ISSN: 2587-6139 (online)

Genetic Mechanisms of Mental Disturbances: Chromosomal and Genomic Disorders

 
Audio is AI-generated
1783

, ,

PDF (RUS)
Online translation in english
GS
Information
in Google Scholar
Metrics

Abstract

Currently, it is well known that genetic anomalies significantly contribute to pathogenesis of different mental disturbances, including such diseases as mental retardation, autism, schizophrenia and Alzheimer’s disease. More precisely, up to 50% of cases of these diseases can be associated with gene, chromosomal and genomic mutations. In this context, providing for medical and psychological help at modern level for individuals affected by these diseases would be incomplete without application of newly introduced methods for genome analysis to diagnose and to identify mechanisms of neuropsychiatric disorders. Here, a brief overview of current advances in analyses of genetic mechanisms of mental disturbances and developments in diagnosis of chromosomal and genomic disorders are given.

General Information

Keywords: autism, Alzheimer’s disease, genome, DNA, mental retardation, chromosomal abnormalities, schizophrenia.

Journal rubric: Clinical and Special Psychology

Article type: scientific article

Published

For citation: Yurov, I.Y., Vorsanova, S.G., Yurov, Y.B. (2010). Genetic Mechanisms of Mental Disturbances: Chromosomal and Genomic Disorders. Psychological Science and Education psyedu.ru, 2(5), Article 27. (In Russ.). URL: https://psyjournals.ru/en/journals/psyedu/archive/2010_n5/Yurov_Vorsanova_Yurov (viewed: 05.12.2025)

© Yurov I.Y., Vorsanova S.G., Yurov Y.B., 2010

License: CC BY-NC 4.0

References

  1. Vorsanova S. G. i dr. Geterohromatinovye rajony hromosom cheloveka: kliniko-biologicheskie aspekty. M., 2008.
  2. Vorsanova S. G. i dr. Citogeneticheskie, molekuljarno-citogeneticheskie i kliniko-genealogicheskie issledovanija materej detej s autizmom: poisk semejnyh geneticheskih markerov autisticheskih rasstrojstv. // Zhurn. nevrol. psihiat. 2009. T. 109. № 6.
  3. Jurov I. Ju., Vorsanova V. G., Jurov Ju. B. Psihiatricheskaja genetika: teorija i praktika // Psihicheskoe zdorov'e. 2006. № 3.
  4. Jurov I. Ju., Vorsanova S. G., Jurov Ju. B. Molekuljarnaja nejrocitogenetika: nestabil'nost' genoma v mozge pri psihicheskih zabolevanijah // Psihiatrija. 2007. № 4 (28).
  5. Iourov I. Y. et al. Aneuploidy in the normal, Alzheimer’s disease and ataxia-telangiectasia brain: differential expression and pathological meaning // Neurobiol. Dis. 2009. V. 34. № 2.
  6. Iourov I. Y., et al. Increased chromosome instability dramatically disrupts neural genome integrity and mediates cerebellar degeneration in the ataxia-telangiectasia brain // Hum. Mol. Genet. 2009. V.18. № 14.
  7. Iourov I. Y., Vorsanova S. G., Yurov Y. B. Chromosomal variation in mammalian neuronal cells: known facts and attractive hypotheses // Int. Rev. Cytol. 2006. V. 249.
  8. Iourov I. Y., Vorsanova S. G., Yurov Y. B. Intercellular genomic (chromosomal) variations resulting in somatic mosaicism: mechanisms and consequences // Curr. Genomics. 2006. V. 7. I. 7.
  9. Iourov I. Y., Vorsanova S. G., Yurov Y. B. Molecular cytogenetics and cytogenomics of brain diseases // Curr. Genomics. 2008. V. 9. № 7.
  10. Plomin R., McGuffin P. Psychopathology in the postgenomic era //Annu. Rev. Psychol. 2003. V. 54.
  11. Szatmari P., White J., Merikangas K.R. The use of genetic epidemiology to guide classification in child and adult psychopathology // Int. Rev. Psychiat. 2007. V. 19. № 5.
  12. Vorsanova S. G. et al. Variability in the heterochromatin regions of the chromosomes and chromosomal anomalies in children with autism: identification of genetic markers of autistic spectrum disorders // Neurosci. Behav. Physiol. 2007. V. 37. № 6.
  13. Yurov Y. B. et al. The schizophrenia brain exhibits low-level aneuploidy involving chromosome 1 // Schizophr. Res. 2008. V. 98. № 1 3.
  14. Yurov Y. B. et al. Unexplained autism is frequently associated with low-level mosaic aneuploidy // Journ. Med. Genet. 2007. V. 44. № 8.

Information About the Authors

Ivan Y. Yurov, Doctor of Biology, leading researcher of the scientific and educational center “Neurobiological diagnosis of hereditary diseases in children and adolescents”, Moscow State University of psychology and education (MSUPE), Professor of the Russian Academy of Natural Sciences, leading researcher at the RAMS Scientific Center for Mental Health of the Russian Academy of Medical Sciences., Moscow, Russian Federation, e-mail: ivan_iourov@yahoo.com

Svetlana G. Vorsanova, Doctor of Biology, professor, head of laboratory Institute of pediatrics and pediatric surgery, Rosmedtehnologii, Moscow State University of psychology and education (MSUPE), Leading researcher of the scientific and educational center “Neurobiological diagnosis of hereditary diseases in children and adolescents”, Moscow State University of Psychology and Education, Moscow, Russian Federation, e-mail: svorsanova@mail.ru

Yuriy B. Yurov, Doctor of Biology, professor, head of laboratory, Research center of mental health, Moscow State University of Psychology and Education Leading researcher of the scientific and educational center “Neurobiological diagnosis of hereditary diseases in children and adolescents”, Moscow, Russian Federation, e-mail: y_yurov@yahoo.com

Metrics

 Web Views

Whole time: 14000
Previous month: 81
Current month: 15

 PDF Downloads

Whole time: 1783
Previous month: 33
Current month: 6

 Total

Whole time: 15783
Previous month: 114
Current month: 21