دانلود مقاله ISI انگلیسی شماره 74851
عنوان فارسی مقاله

ارتباط احتمالی اسکیزوفرنی و اختلال عاطفی دو قطبی به کروموزوم 3q29: یک پیگیری

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
74851 2004 8 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Possible linkage of schizophrenia and bipolar affective disorder to chromosome 3q29: a follow-up
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Journal of Psychiatric Research, Volume 38, Issue 3, May–June 2004, Pages 357–364

کلمات کلیدی
اسکیزوفرنی؛ اختلال دو قطبی؛ ارتباط؛ کروموزوم 3q29
پیش نمایش مقاله
پیش نمایش مقاله ارتباط احتمالی اسکیزوفرنی و اختلال عاطفی دو قطبی به کروموزوم 3q29: یک پیگیری

چکیده انگلیسی

The present linkage study is a follow-up within the chromosome 3q29 region in schizophrenia and bipolar affective disorder families, based on our recently published genome scan, resulting in evidence for linkage of both disorders to this region (marker D3S1265: NPL [non parametric lod] score Zall=3.74, P=0.003). Using the same family sample (five pedigrees with schizophrenic index patients and three pedigrees with index bipolar disorder patients N=86; 50 of them were available for genotyping), genotyping of eight additional markers close to D3S1265 was done. Five of those new markers (three centromeric and two telomeric of D3S1265) spanning 4.14 cM (centiMorgan) could be used for statistical analyses (“new markers”). Moreover, marker D3S1265, genotyped within the published genome scan, was used for additional calculations. Linkage analysis was performed using the GENEHUNTER program version 2.1r3. Within newly genotyped markers the highest NPL score Zall observed was 1.93296 with the telomeric SNP (single nucleotide polymorphism) rs1835669, corresponding to P=0.032166. Statistical analysis including D3S1265, located in between the newly genotyped markers, resulted in a peak NPL score Zall=4.00179 with marker D3S1265, that is P=0.000128. Doing subset analyses of the bipolar disorder and schizophrenia families separately with new markers and D3S1265, linkage signals arose substantially from bipolar disorder families, with contribution from schizophrenia families, too. The results of our follow-up study support our previous linkage finding of schizophrenia and bipolar affective disorder to chromosome 3q29.

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