نتایج جستجو برای: interleukin 12 il 12
تعداد نتایج: 748041 فیلتر نتایج به سال:
To determine the role of cytokines in the nervous system, we examined the effect of interleukin-12(IL-12) on the nerve regeneration of mouse superior cervical ganglion cells (SCG). IL-12 enhanced the neurite outgrowth in a concentrationdependent manner. Immunocytochemical studies demonstrated the expression of IL-12 receptors in neuronal bodies and neurites. The mRNA expression of IL-12 recepto...
There is strong experimental and clinical support for a causal role of immune dysregulation and inflammation in atherosclerosis and heart failure. Atherosclerotic lesions are infiltrated by monocytes, macrophages, and T lymphocytes (predominantly Th1). Cytokines, including interleukin-6 (IL6) and tumor necrosis factor-α (TNF-α), are released by the infiltrating inflammatory cells and stimulate ...
In the present study, the roles of interleukin 12 (IL-12) and IL-18 and their possible interaction during superantigen-induced responses were studied by injection of staphylococcal enterotoxin B (SEB) into mice. These data suggest that the role of IL-12 in SEB-induced responses is limited to sustaining gamma interferon release by an IL-18-independent mechanism.
Interleukin-12 has been elucidated as a powerful anti-cancer factor in pre-clinical research. However, the obstacles of this modality that emerged from human clinical trails included the toxicity of repeated large dose administration and short effective duration. Therefore, a prolonged, constant therapeutic level of interleukin-12 is required to reduce the adverse effects and enhance the therap...
Interleukin (IL)-4 is known to be the most potent cytokine that can initiate Th2 cell differentiation. Paradoxically, IL-4 instructs dendritic cells (DCs) to promote Th1 cell differentiation. We investigated the mechanisms by which IL-4 directs CD4 T cells toward the Th1 cell lineage. Our study demonstrates that the IL-4-mediated induction of Th1 cell differentiation requires IL-10 production b...
Early resistance to pathogens requires a swift response from NK cells. In 1989, Giorgio Trinchieri identified an NK growth factor and activator, later called interleukin-12 (IL-12). This discovery helped reveal the regulatory link between innate and adaptive immunity.
Background & objective The immunoregulatory effects of transforming growth factor (TGF)-βand interleukin-12 (IL-12) and immunomodulatory actions of vitamin D (VD) were reported in several studies. This study aims to evaluate VD effects on IL-12 and TGF-β expression in experimental autoimmune encephalomyelitis (EAE). Methods:</str...
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