نتایج جستجو برای: mefv mutation

تعداد نتایج: 292011  

ژورنال: پژوهش در پزشکی 2004
اکرم نریمانی, , , Derakhshan F, سروین پیمان, , سید جواد میرحسنی مقدم, , فرامرز درخشان, , فرناز تقی زاده, , محمدرضا زالی, , نسترن نوروزی, ,

Background : Familial Mediterranean fever (FMF) is an autosomal recessive disease, which is characterized by recurrent short episodes of inflammation in serous membranes. It is most prevalent in Western Mediterranean population. MEFV is the only gene currently known to be associated with this disease. Previous studies revealed that 6% of Iranian Jewish residents in Israel were carriers of MEFV ...

Background: Systemic-onset Juvenile Idiopathic Arthritis (SoJIA) is an autoinflammatory disease with complex genetic trait starts in children less than 16 years of age with fever and cutaneous rash. Despite, the main genetic factors that may play a role in SoJIA have not yet been identified. High level of interleukin-1beta in the blood of SoJIA patients has been reported. The production and sec...

Background and objectives: Behcet's Disease (BD) is a rare severe recurrent inflammatory disorder affecting several body organs. Since Familial Mediterranean Fever (FMF) and BD affect almost a specific population, both diseases can mimic the other clinically, and these two diseases sometimes occur in the same family and the same patient, also due to the high prevalence of BD in Iran and perform...

2014
Samia Salah Samia Rizk Hala M Lotfy Salma EL Houchi Huda Marzouk Yomna Farag

BACKGROUND Due to an increased frequency of vasculitis in FMF patients, many investigators have studied MEFV mutations in patients with HSP. The aim of the study is to investigate the frequency and clinical significance of MEFV mutations in Egyptian children with Henoch-Schonlein purpura (HSP). Investigating MEFV mutations in controls may help in estimating the prevalence of MEFV mutation carri...

abdi rad, isa, bagheri, morteza, Kavosi, Negin, khadem vatani, kamal, Mohammad Zad, Mir Hossein Seyed, rahimi, Behzad, Rostamzadeh, Alireza,

Background & Aims: Recent studies have shown that some of the MEFV gene mutations are common in patients with coronary artery disease. The present study was designed to investigate the presence or absence of E148Q mutation in exon 2 of MEFV gene in patients with premature coronary artery disease. Materials & Methods: In this study, 90 patients with coronary artery disease were voluntarily sele...

Journal: :research in molecular medicine 0
shirin farivar department of genetics, faculty of biological sciences, shahid beheshti university (gc) mahdieh hasani department of genetics, faculty of biological sciences, shahid beheshti university (gc) reza shiari division of pediatric rheumatology, mofid children’s hospital, shahid beheshti university of medical sciences

background: systemic-onset juvenile idiopathic arthritis (sojia) is an autoinflammatory disease with complex genetic trait starts in children less than 16 years of age with fever and cutaneous rash. despite, the main genetic factors that may play a role in sojia have not yet been identified. high level of interleukin-1beta in the blood of sojia patients has been reported. the production and sec...

Journal: :Turkish journal of medical sciences 2014
Yiiksel Maraş Ali Akdoğan Bünyamin Kisacik Levent Kiliç Engin Yilmaz Abdurrahman Tufan Umut Kalyoncu Şaziye Şule Apraş Bilgen Sedat Kiraz Ali İhsan Ertenli Meral Çalgüneri

BACKGROUND/AIM To define the frequency of familial Mediterranean fever gene (MEFV) mutations in ankylosing spondylitis (AS) and describe different clinical aspects of MEFV mutation carrier and noncarrier AS patients. MATERIALS AND METHODS In 112 AS patients, Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Bath Ankylosing Spondylitis Functional Index (BASFI) scores were calcula...

2011
Silvia Federici G Calcagno Martina Finetti Romina Gallizzi Antonella Meini A Vitale F Caroli M Cattalini Roberta Caorsi Francesco Zulian Alberto Tomasini A Insalaco J Frenkel Mariapia Sormani M Baldi Isabella Ceccherini Alberto Martini Marco Gattorno

Methods 113 caucasian patients carrying MEFV mutations (46 with mutations in two alleles, 67 heterozygous) and 205 genetically negative patients for MEFV, TNFSF1A and MEFV (70% with a PFAPA phenotype) were analyzed. The following groups were considerd: patients with: i) 2 high penetrance mutations (M694V, M694I, M680I), ii) 1 high, 1 low penetrance mutation, iii) 2 low penetrance mutations, iv)...

Journal: :iranian journal of basic medical sciences 0
morteza jabbarpour bonyadi faculty of natural sciences, center of excellence for biodiversity, university of tabriz, tabriz, iran sousan mir najd gerami gastrointestinal and liver disease research center, tabriz university of medical sciences, tabriz, iran mohammad hossein somi gastrointestinal and liver disease research center, tabriz university of medical sciences, tabriz, iran saeed dastgiri hematology and oncology research center , tabriz university of medical sciences, tabriz, iran

objective(s):familial mediterranean fever (fmf) is an autosomal recessive disorder characterized by recurrent episodes of fever accompanied by peritonitis, pleurisy, and arthritis. fmf affects mainly mediterranean populations and is caused by mutations in the familial mediterranean fever (mefv) gene. the aim of this study was to identify the frequency and distribution of mefv mutations in irani...

Journal: :Annals of the rheumatic diseases 2005
E Rabinovich A Livneh P Langevitz N Brezniak E Shinar M Pras Y Shinar

BACKGROUND Pyrin is a newly recognised intracellular regulator of inflammation, and mutations in MEFV, the gene encoding pyrin, are the cause of familial Mediterranean fever. OBJECTIVE To determine if known mutations of MEFV are associated with rheumatoid arthritis (RA) morbidity or can modify RA severity. METHODS The frequency of the three most common MEFV mutations: M694V, V726A, and E148...

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