کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9005978 | 1120084 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Genomic approaches to schizophrenia
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
پزشکی و دندانپزشکی (عمومی)
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چکیده انگلیسی
Genomic approaches to schizophrenia are becoming increasingly feasible as data from the Human Genome Project accumulate and technology improves. Attempts to identify genes for schizophrenia have been based on 4 main approaches: genetic linkage studies, studies of chromosomal abnormalities associated with the disorder, association studies, and convergent genomics. Several strong linkages have been found, and there is emerging consensus regarding at least some of the chromosomal regions likely to contain schizophrenia genes. However, moving from linked region to susceptibility gene is still difficult, given our poor understanding of the pathophysiology and population genetics, and the complexity of the phenotype. Despite this difficulty, positional candidate genes have been identified, and in 2 instances-neuregulin 1 and dysbindin-1-support has come from several studies. The rates of schizophrenia seen in individuals with deletions of chromosome 22q11, as well as linkage data,suggest that this chromosomal region might contain a susceptibility locus.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Therapeutics - Volume 27, Supplement 1, 2005, Pages S2-S7
Journal: Clinical Therapeutics - Volume 27, Supplement 1, 2005, Pages S2-S7
نویسندگان
PhD, FRCPsych, FMedSci Owen,