Non-esterified fatty acids and human lymphocyte death: a mechanism that involves calcium release and oxidative stress
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چکیده
منابع مشابه
Non-esterified fatty acids and human lymphocyte death: a mechanism that involves calcium release and oxidative stress.
Although previous studies have shown that a mixture of fatty acids in similar proportion to that found in human plasma triggers apoptosis of peripheral blood lymphocytes from healthy subjects, the mechanism involved remains unknown. In the present study, we examined whether the effect of a mixture of fatty acids upon human lymphocyte death involves cytochrome c release from the mitochondria, ac...
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The effect of omega-3, omega-6 and omega-9 unsaturated fatty acids (UFAs) on receptor-mediated Ca2+ entry was investigated in a T-cell line (JURKAT) by using anti-CD3 antibodies (OKT3) to induce intracellular Ca2+ [( Ca2+]i) increase and Ca2+ influx. All the UFAs, as well as Ni2+ ions and 12-O-tetradecanoylphorbol 13-acetate, decreased the OKT3-induced sustained [Ca2+]i increase to basal levels...
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The immune system acts to protect the host against pathogenic invaders. However, components of the immune system can become dysregulated such that their activities are directed against host tissues, so causing damage. Lymphocytes are involved in both the beneficial and detrimental effects of the immune system. Both the level of fat and the types of fatty acid present in the diet can affect lymp...
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ژورنال
عنوان ژورنال: Journal of Endocrinology
سال: 2007
ISSN: 0022-0795,1479-6805
DOI: 10.1677/joe-07-0195