نتایج جستجو برای: 23 receptor

تعداد نتایج: 766602  

Journal: :iranian journal of allergy, asthma and immunology 0
ali mosayebian department of immunology, school of medicine, isfahan university of medical sciences, isfahan, iran. mazdak ganjalikhani-hakemi cellular and molecular immunology research center, faculty of medicine, isfahan university of medical sciences, isfahan, iran. rezvan meshkat department of immunology, faculty of medicine, shahrekord university of medical sciences, shahrekord, iran. ramin ghasemi department of immunology, school of medicine, isfahan university of medical sciences, isfahan, iran. hossain khan-ahmad department of genetics and molecular biology, faculty of medicine, isfahan university of medical sciences, isfahan, iran. morteza samadi department of immunology, faculty of medicine, shahid sadoughi university of medical sciences, yazd, iran and reproductive immunology research center, shahid sadoughi university of medical sciences, yazd, iran.

the snp (rs11209026, arg381gln, r381q) in the il-23 receptor (il23r) confers protection against multiple inflammatory diseases, representing one of the most significant human genetic polymorphisms in inflammatory diseases. we, therefore, investigated the association between il-23 r r381q gene polymorphism and asthma.this case-control study was performed on 209 patients, and 200 healthy controls...

Amin Reza Nikpoor Mohammad Javad Zahedi Mohammad Mahdi Hayatbakhsh, Mohsen Shafiepour Mojgan Mohammadi,

Background: Crohn’s disease (CD) and ulcerative colitis (UC) are two major clinical presentations of inflammatory bowel disease (IBD). Many novel candidate genes have been found to be associated with increased risk for IBD. Recently IL-23 receptor gene is identified as an IBD associated gene in genome-wide studies. Objective: To ascertain whether rs7517847 and rs1004819 SNPs in the IL-23 recept...

Journal: :iranian journal of immunology 0
mohammad mahdi hayatbakhsh department of gastroenterology, afzalipour hospital mohammad javad zahedi department of gastroenterology, afzalipour hospital mohsen shafiepour department of gastroenterology, afzalipour hospital amin reza nikpoor department of microbiology, virology and immunology, medical school, kerman university of medical sciences, kerman, iran mojgan mohammadi physiology research centre

background: crohn’s disease (cd) and ulcerative colitis (uc) are two major clinical presentations of inflammatory bowel disease (ibd). many novel candidate genes have been found to be associated with increased risk for ibd. recently il-23 receptor gene is identified as an ibd associated gene in genome-wide studies. objective: to ascertain whether rs7517847 and rs1004819 snps in the il-23 recept...

Afshin Samiei, Behnaz Valibeigi Mohammadrasul Zareinejad Soheila Zareifar Tahereh Gholami Zahra Amirghofran

Background: Interleukin (IL)-23 has an important role in tumor immune regulation. Objective: To investigate the possible association of interleukin-23 receptor (IL23R) gene variants rs1884444, rs10889677 and rs11209026 with development of acute lymphoblastic leukemia (ALL). Methods: The IL23R variants were studied in 164 ALL patients and compared to 175 healthy controls by polymerase chain reac...

Journal: :Journal of immunology 2013
Dongchun Liang Aijun Zuo Hui Shao Willi K Born Rebecca L O'Brien Henry J Kaplan Deming Sun

We have previously reported that, depending on their activation status, mouse γδ T cells can either enhance or inhibit the activity of IL-17(+) autoreactive T cells in experimental autoimmune uveitis. In this study, we showed that γδ T cells in naive C57BL/6 (B6) mouse do not express the IL-23R, whereas in immunized mice, it is expressed on >50% of γδ T cells. In vitro studies showed that IL-23...

2017
Jae Hyun Jung Gwan Gyu Song Jae-Hoon Kim Young Ho Seo Sung Jae Choi

BACKGROUND Uveitis is an eye inflammatory disease, which is sometimes associated with underlying systemic disease. Interleukin-23 plays an important role in autoimmune disease. The aim of this meta-analysis was to evaluate the association between the interleukin-23 receptor (IL-23R) and susceptibility to uveitis. METHODS Published literature from PUBMED and EMBASE were retrieved. Seven studie...

Journal: :Journal of immunology 2002
Christi Parham Madaline Chirica Jacqueline Timans Elena Vaisberg Marilyn Travis Jeanne Cheung Stefan Pflanz Rebecca Zhang Komal P Singh Felix Vega Wayne To Janet Wagner Anne-Marie O'Farrell Terrill McClanahan Sandra Zurawski Charles Hannum Daniel Gorman Donna M Rennick Robert A Kastelein Rene de Waal Malefyt Kevin W Moore

IL-23 is a heterodimeric cytokine composed of the IL-12p40 "soluble receptor" subunit and a novel cytokine-like subunit related to IL-12p35, termed p19. Human and mouse IL-23 exhibit some activities similar to IL-12, but differ in their capacities to stimulate particular populations of memory T cells. Like IL-12, IL-23 binds to the IL-12R subunit IL-12Rbeta1. However, it does not use IL-12Rbeta...

2013
Hui Shen Wei Zhang Clara Abraham Judy H. Cho

The interleukin-23 (IL-23) pathway plays a critical role in the pathogenesis of multiple chronic inflammatory disorders, however, inter-individual variability in IL-23-induced signal transduction in circulating human lymphocytes has not been well-defined. In this study, we observed marked, reproducible inter-individual differences in IL-23 responsiveness (measured by STAT3 phosphorylation) in p...

Journal: :Journal of Biological Chemistry 2015

Journal: :World Chinese Journal of Digestology 2008

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