Results 211 to 220 of about 288,730 (263)
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Tumor necrosis factor alpha in mycobacterial infection
Seminars in Immunology, 2014Tumor necrosis factor alpha (TNF-α) is a critical immune mediator in protection against and pathology of tuberculosis (TB). TNF-α had been found to be associated with TB when it was originally identified as cachexin and until today TB research continues to unveil novel roles of this cytokine of highest relevance for the disease process and for novel ...
Dorhoi, A., Kaufmann, S.
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Role of tumor necrosis factor alpha in asthma
Immunology and Allergy Clinics of North America, 2004Asthma is a heterogeneous disease in which various cytokines orchestrate airway inflammation. Tumor necrosis alpha (TNF-alpha) is a proinflammatory cytokine that has been implicated in the modulation of inflammation in various diseases, including asthma. Although TNF-alpha blocking strategies have been an effective therapeutic modality in diseases such
Babu, K. Suresh +2 more
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Production of Tumor Necrosis Factor Alpha and Hemodialysis
Nephron, 2008The production of TNFα by peripheral blood mononuclear cells (PBMC) was determined in 18 hemodialysis (HD) patients. Blood was taken from each patient before and after an HD treatment. Both pre- and post-HD PBMC produced significantly more TNFα than controls (TNFα units/ml; mean ± SEM; controls 3.1 ± 0.7; pre-HD 9.7 ± 3.9; post-HD 19.8 ± 7.7, p < 0 ...
C, Macdonald +3 more
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The Journal of surgical research, 1992
TNF-alpha (Cachectin) is a cytokine (tissue hormone) synthesized and secreted as a trimeric polypeptide; major producers are the cells of the RES after stimulation, e.g. by endotoxin. Its synthesis is strictly regulated. TNF elicits a great number of cell-specific responses. IL-1 and probably additional mediators cooperate in these effects.
C S, Rock, S F, Lowry
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TNF-alpha (Cachectin) is a cytokine (tissue hormone) synthesized and secreted as a trimeric polypeptide; major producers are the cells of the RES after stimulation, e.g. by endotoxin. Its synthesis is strictly regulated. TNF elicits a great number of cell-specific responses. IL-1 and probably additional mediators cooperate in these effects.
C S, Rock, S F, Lowry
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Tumor Necrosis Factor α and Toxicology
Critical Reviews in Toxicology, 1999The molecular cloning of a group of proteins, collectively referred to as cytokines, and including interleukins, chemokines, growth factors, colony stimulating factors, and tumor necrosis factors, has allowed for the increased understanding of the mechanisms for many disease processes as well as provided strategies for the development of novel ...
M I, Luster +3 more
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JNCI Journal of the National Cancer Institute, 1990
Cells from a radiation-induced fibrosarcoma (RIF-1) are exceedingly resistant to tumor necrosis factor alpha (TNF-alpha) in vitro. We tested whether the addition of mild hyperthermia (42.5 degrees C, 30 minutes) could enhance TNF-alpha activity against RIF-1 tumors growing in syngeneic hosts (C3H mice). TNF-alpha was administered intratumorally.
J M, Srinivasan, L F, Fajardo, G M, Hahn
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Cells from a radiation-induced fibrosarcoma (RIF-1) are exceedingly resistant to tumor necrosis factor alpha (TNF-alpha) in vitro. We tested whether the addition of mild hyperthermia (42.5 degrees C, 30 minutes) could enhance TNF-alpha activity against RIF-1 tumors growing in syngeneic hosts (C3H mice). TNF-alpha was administered intratumorally.
J M, Srinivasan, L F, Fajardo, G M, Hahn
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Tumor Necrosis Factor-Alpha Antagonist-Induced Sarcoidosis
JCR: Journal of Clinical Rheumatology, 2010Sarcoidosis is a multisystem granulomatous disease of unknown etiology. Tumor necrosis factor (TNF)-alpha is an important player in granuloma formation, and recent clinical trials have investigated the efficacy of TNF-alpha inhibitors in sarcoidosis. Paradoxically, there are several case reports in the medical literature describing the development of ...
Clementine, Rochelle Robicheaux +5 more
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Serum Tumor Necrosis Factor-Alpha in Neonatal Sepsis
American Journal of Perinatology, 1997Tumor necrosis factor-alpha (TNF-alpha) is thought to be an important mediator in the pathogenesis of neonatal septicemia. To assess the role of TNF-alpha in neonatal sepsis, serum levels of TNF-alpha were measured in a group of neonates with septicemia and compared with the levels of gestational-postnatal, age-matched healthy controls.
Atici A. +3 more
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The molecular action of tumor necrosis factor-α
European Journal of Biochemistry, 1991Tumor necrosis factor‐α (TNF‐α) is a polypeptide hormone newly synthesized by different cell types upon stimulation with endotoxin, inflammatory mediators (C5a anaphylatoxin), or cytokines such as interleukin‐1 and, in an autocrine manner, TNF itself.
CAMUSSI G +3 more
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Journal of Periodontology, 1998
Tumor necrosis factor alpha (TNF‐α) is a proinflammatory cytokine that is thought to play a role in the pathogenesis of periodontal disease. TNF‐α production is regulated by many factors, including certain alleles of TNF gene polymorphisms. In the present study, TNF genotypes of 3 bi‐allelic polymorphisms were determined in 32 Caucasian patients with ...
G M, Galbraith +3 more
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Tumor necrosis factor alpha (TNF‐α) is a proinflammatory cytokine that is thought to play a role in the pathogenesis of periodontal disease. TNF‐α production is regulated by many factors, including certain alleles of TNF gene polymorphisms. In the present study, TNF genotypes of 3 bi‐allelic polymorphisms were determined in 32 Caucasian patients with ...
G M, Galbraith +3 more
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