Contribution of tumour necrosis factor-alpha (TNF-alpha) in host defence mechanism against Cryptococcus neoformans
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چکیده
منابع مشابه
Role of tumour necrosis factor (TNF) in host defence against tuberculosis: implications for immunotherapies targeting TNF.
Studies in mouse infection models clearly demonstrate tumour necrosis factor (TNF) to be a critical component of both the antibacterially protective and the inflammatory immune response to Mycobacterium tuberculosis. It is therefore not surprising that treatment of patients-for example, those with rheumatoid arthritis-with biological agents interfering with TNF activity have shown an increased ...
متن کاملEvaluation of Tumor Necrosis Factor Alpha Polymorphism Frequencies in Endometriosis
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...
متن کاملTUMOR NECROSIS FACTOR ALPHA (TNF-a)
Tumor necrosis factor alpha (TNF, TNFSF2) is an important multifunctional cytokine that regulates inflammation, host defense, immune responses, and apoptosis. TNF exists as a membrane-bound 26kDa, type II integral membrane protein, and a 17kDa soluble homotrimeric TNF that is generated via proteolytic cleavage by TNF-a converting enzyme (TACE, ADAM17). Both the membrane-bound and soluble forms ...
متن کاملCharacterisation of the tumour necrosis factor (TNF)-(alpha) response elements in the human ICAM-2 promoter.
ICAM-2 is a cell surface adhesion molecule constitutively expressed on the endothelium, involved in leukocyte recruitment into tissues. We recently showed that pro-inflammatory cytokines tumour necrosis factor (TNF)-(alpha) and interleukin (IL)-1(beta) down-regulate ICAM-2 expression at the transcriptional level. Here we investigate the elements in the ICAM-2 promoter required for the TNF-(alph...
متن کاملTumour necrosis factor (TNF-alpha) and neurological disorders in HIV infection.
Tumour necrosis factor (TNF-alpha) concentrations were determined in the CSF from 42 HIV-infected patients, with or without CNS involvement. In addition, 14 subjects with various neurological disorders but without HIV antibodies were included as controls. Raised CSF concentrations of TNF-alpha (greater than 40 ng/l) were detected both in patients with AIDS dementia complex (ADC) (6/9) and with ...
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ژورنال
عنوان ژورنال: Clinical and Experimental Immunology
سال: 1996
ISSN: 0009-9104,1365-2249
DOI: 10.1046/j.1365-2249.1996.d01-870.x