نتایج جستجو برای: cytokine polymorphism

تعداد نتایج: 212245  

Journal: :The Southeast Asian journal of tropical medicine and public health 2002
Jun Ohashi Izumi Naka Jintana Patarapotikul Hathairad Hananantachai Sornchai Looareesuwan Katsushi Tokunaga

Interleukin-10 (IL-10) is an important cytokine in the down-regulation of inflammatory responses, and it has been reported that a low plasma concentration of IL-10 is associated with severe anemia and cerebral malaria in Plasmodium falciparum infections. The IL-10 gene is located on chromosome 1q31-32, and a promoter polymorphism (-1082G/A) is known to affect IL-10 protein production. In order ...

Journal: :The Journal of infectious diseases 2001
R C Read J Pullin S Gregory R Borrow E B Kaczmarski F S di Giovine S K Dower C Cannings A G Wilson

Human Toll-like receptor 4 (TLR4) transduces proinflammatory cytokine release by human cells in response to lipopolysaccharide (LPS). This study tested the hypothesis that, if TLR4 is rate limiting for a successful response to bacterial LPS in humans, a human gene polymorphism that results in the amino acid substitution Asp299Gly and causes reduced expression and function of TLR4 should influen...

Journal: :Jentashapir Journal of Cellular and Molecular Biology 2023

Context: The relationship between polymorphisms in the location of cytokine tumor necrosis factor (TNF-α) and lung cancer has been investigated many studies. Accordingly, present meta-analysis study focused on TNF-α-238 gene cancer. Methods: Articles were collected from Google Scholar, Scopus, PubMed electronic databases until 2022. articles searched based keywords “Lung cancer,” “238 Gene”, “t...

Introduction: Systemic lupus erythematosus (SLE) is a chronic systemic inflammatory autoimmune disease characterized by a breakdown of self-tolerance. Transforming growth factor-β1 is a cytokine produced by both immune and non immune cells, and it has a wide operating range. human TGF-β1 gene is located on chromosome 19q13 . The aim of this study was investigating the TGF-β1 Gene...

حیدریان, صدیقه, درخشانی, شقایق, زالی, محمد رضا, سعیدی نیاسر, مهسا, شریفیان, افسانه, صباحی, فرزانه, عظیم زاده, پدرام, محبی, سید رضا, کارخانه, مریم,

Background and purpose: Hepatitis B virus (HBV) is considered to be one of the most important etiological factors of liver complication around the world. Interactions of host immune responses with HBV have a crucial role in the outcome of the infection. IL12 is an important pro-inflammatory cytokine that stimulates natural killer cells and T-lymphocytes to produce IFN-γ, promotes T-helper...

Azar Baradaran Farahnaz Mardanian Fatemeh Sadat Mostafavi, Roshanak Abutorabi Yasaman Zarrin

Background The pro-inflammatory cytokine, tumor necrosis factor-alpha (TNF-α), is a pathogenic element for a number of disorders. Previous studies have reported that the -1031 T/C and -238 G/A polymorphisms in the promoter region of the TNF-α gene are important factors in reproductive-related disorders. One of the most common gynecological diseases of women during the reproductive years is endo...

Journal: :The Journal of infectious diseases 2013
Inna G Ovsyannikova Iana H Haralambieva Richard B Kennedy Megan M O'Byrne V Shane Pankratz Gregory A Poland

BACKGROUND Genetic association studies demonstrated a role for cytokine proteins and cytokine or cytokine receptor gene polymorphisms in smallpox vaccine-induced adaptive immunity. METHODS We examined the association of genetic polymorphisms with cellular (interferon [IFN] γ enzyme-linked immunospot assay [ELISPOT]) immune response to smallpox vaccine in 1076 immunized individuals. RESULTS ...

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