نتایج جستجو برای: ovar drb1

تعداد نتایج: 3166  

2010
Steven G E Marsh

A*0372 JMDP01K043 AB535153 Kenji Tadokoro, Tokyo, Japan A*0373 BY00578 GU256011 Carolyn K Hurley, Washington DC, USA A*0374 BY00575 GU256014 Carolyn K Hurley, Washington DC, USA A*2511 BY00577 GU256012 Carolyn K Hurley, Washington DC, USA A*300205 BY00580 GU256009 Carolyn K Hurley, Washington DC, USA A*3033 JMDP01K045 AB535154 Kenji Tadokoro, Tokyo, Japan A*3034 BY00564 GU138062 Carolyn K Hurle...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده علوم پایه 1393

مقدمه: بیماری مالتیپل اسکلروزیس یک بیماری خود ایمن، دمیلینه کننده و تخریب کننده سیستم اعصاب مرکزی است. آسیبشناسی این بیماری تا کنون مشخص نشده است، اگرچه شواهدی حاکی از تاثیر عوامل محیطی بر افراد دارای استعداد ژنتیکی وجود دارد. در بسیاری از مطالعات مبتنی بر جمعیت نقش هاپلوتایپ های hla drb1*15 (hla drb1*1501, dqa1*0102, dqb1*0602) در خطر ابتلا به ms تکرار و تایید شده است. با این حال، مطالعات تعدا...

Journal: :Hiroshima journal of medical sciences 1996
Y Fukuda A Kimura S Hoshino S Shintaku T Sakaguchi T Asahara M Sakaki R Sumimoto H Tashiro M Furukawa H Ohdan T Yoshida K Dohi

Two hundred Japanese panels were serologically typed for human leukocyte antigen (HLA) - DR to assign 65 HLA-DR8 haplotypes, which were then subdivided into two genotypes, i.e., DRB1*0802 and DRB1*0803, by a polymerase chain reaction (PCR)--based, simple, and practical method. The panels possessing DR8 specificity were firstly subjected to PCR with a couple of primers specifically to amplify th...

Journal: :Arthritis and rheumatism 2010
Diane van der Woude Benedicte A Lie Emeli Lundström Alejandro Balsa Anouk L Feitsma Jeanine J Houwing-Duistermaat Willem Verduijn Gry B N Nordang Lars Alfredsson Lars Klareskog Dora Pascual-Salcedo Miguel A Gonzalez-Gay Miguel A Lopez-Nevot Fernando Valero Bart O Roep Tom W J Huizinga Tore K Kvien Javier Martín Leonid Padyukov René R P de Vries René E M Toes

OBJECTIVE The protective effect of HLA-DRB1 alleles on the development of rheumatoid arthritis (RA) is poorly understood. The aim of this study was to perform a meta-analysis of 4 European populations to investigate which HLA-DRB1 alleles are associated with protection in anti-citrullinated protein antibody (ACPA)-positive RA and ACPA-negative RA. METHODS Data for >2,800 patients and >3,000 c...

Journal: :Annals of the Rheumatic Diseases 2021

Background: Anti-citrullinated protein antibody (ACPA) production is observed in several organs even prior to the onset of rheumatoid arthritis (RA), and oral mucosa considered be one important tissues. Saliva reflect microbiota(oralMB) including periodontal disease. A gene-environment interaction between cigarette smoking shared epitope genes HLA-DRB1*shared (SE) provides a high risk ACPA-posi...

Journal: :Diabetes 2008
Henry Erlich Ana Maria Valdes Janelle Noble Joyce A Carlson Mike Varney Pat Concannon Josyf C Mychaleckyj John A Todd Persia Bonella Anna Lisa Fear Eva Lavant Anthony Louey Priscilla Moonsamy

OBJECTIVE The Type 1 Diabetes Genetics Consortium has collected type 1 diabetic families worldwide for genetic analysis. The major genetic determinants of type 1 diabetes are alleles at the HLA-DRB1 and DQB1 loci, with both susceptible and protective DR-DQ haplotypes present in all human populations. The aim of this study is to estimate the risk conferred by specific DR-DQ haplotypes and genoty...

Journal: :Human molecular genetics 2007
Michael J Chao Martin C N M Barnardo Guang-Zhi Lui Matthew R Lincoln Sreeram V Ramagopalan Blanca M Herrera David A Dyment A Dessa Sadovnick George C Ebers

The human major histocompatibility complex (MHC) class II region is associated with genetic susceptibility to multiple sclerosis (MS). Roles for HLA class I loci have been supported in several case-control studies, but this methodology does not consider the known linkage disequilibrium (LD) between class I and II loci. In 1258 individuals from 294 MS families, we analysed class I and II interac...

Journal: :Frontiers in Immunology 2023

Pemphigus vulgaris (PV) is an acquired autoimmune blistering disease characterized by the production of autoantibodies targeting desmosomal cadherins, primarily desmoglein 1 and 3, leading to acantholysis. The etiology PV multifactorial, including genetic susceptibility. This retrospective study aimed evaluate association HLA class II alleles examine impact PV-associated on concentration anti-d...

Journal: :iranian journal of allergy, asthma and immunology 0
mojgan mohammadi physiology research center, institute of neuropharmacology, kerman universityof medical sciences, kerman, iran and department of immunology, school of medicine, mashhad university of medical sciences, mashhad, iran maryam rastin department of immunology, school of medicine, mashhad university of medical sciences, mashhad, iran houshang rafatpanah inflammation and inflammatory diseases research center,school of medicine, mashhad university of medical sciences,mashhad, iran haleh abdoli-sereshki physiology research center, institute of neuropharmacology, kerman universityof medical sciences, kerman, iran mohammadjavad zahedi department of gastroenterology, afzalipour hospital, kerman university of medical sciences, kerman, iran aminreza nikpoor department of immunology, school of medicine, mashhad university of medical sciences, mashhad, iran

the association of hla class ii genes with ulcerative colitis (uc) as an autoimmune disease has been investigated for several years. however, factors responsible for genetic predisposition of this disease have so far not been clearly understood. in this study, for the first time, we aimed to investigate the association between hla-drb1 types and uc in the population of kerman, a city southeast ...

Journal: :The Journal of the Association of Physicians of India 2003
D N Amarapurpar N D Patel S R Kankonkar

OBJECTIVES To analyze the role of HLA genotypes in persistence of chronic hepatitis B in Western India. METHODS HLA genotyping for class II-DR was done in 26 subjects having chronic hepatitis B infection (HBsAg positive) and in 100 healthy controls. Statistics were done using Halden's modification of Woolf's formula. RESULT Significant association of chronic hepatitis B infection was found ...

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