Autor: |
M A, Roy, C, Mérette, M, Maziade |
Jazyk: |
francouzština |
Rok vydání: |
2001 |
Předmět: |
|
Zdroj: |
Canadian journal of psychiatry. Revue canadienne de psychiatrie. 46(1) |
ISSN: |
0706-7437 |
Popis: |
The recent progress in human genetics suggests major benefits in clinical practice, including psychiatry. This article introduces the research methodology used in psychiatric genetics and explains how it is applied, for a better understanding of the challenges facing psychiatric genetics and the strategies being used to overcome them. We will review the evidence of genetic factors in psychiatric disorder etiology as well as the specificity or non-specificity of their expression. We will discuss problems associated with the approximate nature of diagnostic methods, the incomplete penetrance and the genetic heterogeneity of psychiatric disorders, the presence of phenocopies and our uncertainty concerning the mode of inheritance of psychiatric disorders. Finally, we will provide an overview of the most promising results and set out priorities for future studies. |
Databáze: |
OpenAIRE |
Externí odkaz: |
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