کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4211157 1280627 2009 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cyclooxygenase-2 polymorphisms confer susceptibility to sarcoidosis but are not related to prognosis
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی پزشکی ریوی و تنفسی
پیش نمایش صفحه اول مقاله
Cyclooxygenase-2 polymorphisms confer susceptibility to sarcoidosis but are not related to prognosis
چکیده انگلیسی

SummaryBackgroundThe aim of this multicenter study was to investigate the relationship between single nucleotide polymorphisms (SNPs) of the cyclooxygenase-2 (COX2) gene and susceptibility to sarcoidosis, as well as the relation between these SNPs and the evolution of the disease.Material and methodsThis multicenter investigation involved seven hospitals in Spain. We used a case–control design followed by a prospective follow-up study. Sarcoid patients were recruited from the participating institutions during outpatient routine visits. Age- and gender-matched control subjects were recruited mainly from among outpatients attending the participating hospitals. Four SNPs in the COX2 gene (COX2.5909 T > G, COX2.8473 T > C, COX2.926 G > C, and COX2.3050 G > C) were genotyped using fluorescent hybridization probes among 131 patients with sarcoidosis (63 males; mean age: 47 ± 15 years) and 157 healthy controls (83 males; mean age: 50 ± 16 years). We employed a binomial multiple logistic regression analysis to test the association between the selected SNPs and disease susceptibility. The clinical, functional and radiological prognosis of the sarcoidosis patients was determined after a mean follow-up of 37.4 ± 30.4 months.ResultsCarriers of the homozygous CC genotype of the COX2.8473 T > C polymorphism had a higher risk of sarcoidosis compared with TT carriers (OR: 3.08; 95% CI: 1.2–7.7; p = 0.035). 84% of patients achieved improvement or complete remission at follow-up. No association between the investigated SNPs and prognosis was seen.ConclusionsOur data suggest that the homozygous CC genotype of the COX2.8473 T > C polymorphism may be associated with sarcoidosis susceptibility. No significant association with prognosis was detected.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Respiratory Medicine - Volume 103, Issue 3, March 2009, Pages 427–433
نویسندگان
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