Genomic Imprinting in Bipolar Affective Disorder

نویسندگان

  • Ratanendra Kumar
  • V.K. Chopra
  • A. Parial
  • C.R.J. Khess
چکیده

With recent advances in molecular genetics, a new mechanism proposed for the inheritance of Bipolar Disorder is Genomic Imprinting or Parent of Origin Affect. In this study of 79 consecutive first episode manic patients, predominantly male, we failed to establish the phenomenon of imprinting. With other proposed non-Mendelian patterns of inheritance, it may be that bipolar disorder is genetically heterogenous.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A genome screen for genes predisposing to bipolar affective disorder detects a new susceptibility locus on 8q.

Bipolar affective disorder (BPAD), also known as manic depressive illness, is a severe psychiatric disorder characterized by episodes of mania and depression. It has a lifetime prevalence of approximately 1% in all human populations. In order to identify chromosomal regions containing genes that play a role in determining susceptibility to this psychiatric condition, we have conducted a complet...

متن کامل

Genomic imprinting and environmental disease susceptibility.

Genomic imprinting is one of the most intriguing subtleties of modern genetics. The term "imprinting" refers to parent-of-origin-dependent gene expression. The presence of imprinted genes can cause cells with a full parental complement of functional autosomal genes to specifically express one allele but not the other, resulting in monoallelic expression of the imprinted loci. Genomic imprinting...

متن کامل

The strategies of the genes: genomic conflicts, attachment theory and development of the social brain

I describe and evaluate the hypothesis that effects from parent-offspring conflict and genomic imprinting on human neurodevelopment and behavior are central to evolved systems of mother-child attachment. The psychological constructs of Bowlby’s attachment theory provide phenomenological descriptions of how attachment orchestrates affective-cognitive development, and patterns of imprinted gene e...

متن کامل

O-11: N-a-acetyltransferase 10 Protein Regulates DNA Methylation and Embryonic Development

Background Genomic imprinting is a heritable and developmentally essential phenomenon by which gene expression occurs in an allele-specific manner1. While the imprinted alleles are primarily silenced by DNA methylation, it remains largely unknown how methylation is targeted to imprinting control region (ICR), also called differentially methylated region (DMR), and maintained. Here we show that ...

متن کامل

Genomic imprinting in the development and evolution of psychotic spectrum conditions.

I review and evaluate genetic and genomic evidence salient to the hypothesis that the development and evolution of psychotic spectrum conditions have been mediated in part by alterations of imprinted genes expressed in the brain. Evidence from the genetics and genomics of schizophrenia, bipolar disorder, major depression, Prader-Willi syndrome, Klinefelter syndrome, and other neurogenetic condi...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 42  شماره 

صفحات  -

تاریخ انتشار 2000