نتایج جستجو برای: thr399ile

تعداد نتایج: 111  

2016
Ülkü Özan Zeynep Ocak Fatih Özan Elif-Aybala Oktay Orçun Toptaş Halil Şahman İhsan Yikilgan Hasan Oruçoğlu Kürşat Er

BACKGROUND The aim of this study was to investigate the role of gene variations of Toll-like receptors (TLR) 2, 3, and 4 on genetic susceptibility to periapical pathosis. MATERIAL AND METHODS One hundred patients were included in the study and divided into two groups as follows; Control Group (n=50) that have root canal treatment and no periapical lesion, Patient Group (n=50) that have root c...

Journal: :Clinical and experimental rheumatology 2009
L Boiardi B Casali E Farnetti N Pipitone D Nicoli P Macchioni L Cimino G L Bajocchi M G Catanoso L Pattacini A Ghinoi G Restuccia C Salvarani

OBJECTIVE To investigate potential associations between toll-like receptor 4 (TLR4) gene polymorphisms and susceptibility to, and clinical features of giant cell arteritis (GCA). METHODS A total of 155 patients with biopsy-proven GCA who were residents of Reggio Emilia, Italy, and 210 population-based controls from the same geographical area were genotyped for two coding single nucleotide pol...

2006
Paola Patrignani Concetta Di Febbo Stefania Tacconelli Valeria Moretta Giovanna Baccante Maria G. Sciulli Emanuela Ricciotti Marta L. Capone Ivana Antonucci Maria D. Guglielmi Liborio Stuppia Ettore Porreca

The recent demonstration that platelets express a functional toll-like receptor 4 (TLR4) prompted us to explore the influence of TLR4 polymorphisms (Asp299Gly alone or in combination with Thr399Ile) on thromboxane A2 (TXA2) biosynthesis in vivo. In 17 subjects with TLR4 polymorphisms versus 17 wild type (untreated with aspirin, matched for age, sex, and cardiovascular risk factors), intima-medi...

2017
Angélica Mera-Ramírez Andrés Castillo Yenifer Orobio María Adelaida Gómez Carolina Gallego-Marin

BACKGROUND Clinical manifestations of cutaneous leishmaniasis (CL) caused by Leishmania (Viannia) range from asymptomatic infection to self-limited, or chronic (non-healing) cutaneous lesions. Given the critical role of the immune response in the clinical outcome of CL, it is plausible that functional polymorphisms in immune-related genes contribute to define the clinical manifestations of huma...

2017
Angelica Mera-Ramirez Andres Castillo Yenifer Orobio Maria Adelaida. Gomez Angélica Mera-Ramírez Andrés Castillo María Adelaida Gómez

Background: Clinical manifestations of cutaneous leishmaniasis (CL) caused by Leishmania (Viannia) range from asymptomatic infection to self-limited, or chronic (non-healing) cutaneous lesions. Given the critical role of the immune response in the clinical outcome of CL, it is plausible that functional polymorphisms in immune-related genes contribute to define the clinical manifestations of hum...

Journal: :Circulation 2003
S Matthijs Boekholdt Willem R P Agema Ron J G Peters Aeilko H Zwinderman Ernst E van der Wall Pieter H Reitsma John J P Kastelein J Wouter Jukema

BACKGROUND Atherosclerosis is increasingly considered to be a chronic inflammatory process. We examined whether genetic variants of the toll-like receptor 4 (TLR4), which are correlated with impaired innate immunity and with progression of carotid atherosclerosis, are also associated with coronary atherosclerosis and predict the risk of cardiovascular events. METHODS AND RESULTS Two polymorph...

2010
Maya Rashkova Andrey Kirov Albena Todorova Vanyo Mitev

Introduction: Innate immunity is activated with the participation of pattern recognition receptors (PRRs). Toll-like receptors (TLRs) are signal molecules essential for the cellular response to bacterial cell wall components. Aim: The aim of the study was to use gene identification of Toll-like receptors (TLR2 and TLR4) to investigate this marker of innate immunity in children with chronic infl...

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