Induction of various aminopeptidases in cardiac fibroblasts by transforming growth factor-beta1
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چکیده
منابع مشابه
Stimulation of collagen production by transforming growth factor-beta1 during differentiation of cardiac fibroblasts to myofibroblasts.
The aim of the present study was to elucidate how transforming growth factor-beta(1) (TGF-beta(1)) can stimulate collagen deposition in cardiac tissue by interstitial cells via stimulation of fibroblasts, via myofibroblasts, or via differentiation of fibroblasts to myofibroblasts. The dose- and time-dependent stimulation of collagen production and of expression of alpha-smooth muscle actin (alp...
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Transforming growth factor beta1 (TGF-beta1) is a multifunctional, profibrotic cytokine involved in cellular growth and differentiation. We have previously described a cell surface-associated H2O2-generating NADH:flavin:O2 oxidoreductase (referred to as NADH oxidase) activity in human lung fibroblasts induced by TGF-beta1 (Thannickal, V. J., and Fanburg, B. L. (1995) J. Biol. Chem. 270, 30334-3...
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Transforming growth factor beta (TGF-beta) induces normal fibroblasts to perform an inhibitory effect directed against transformed cells (P. Höfler, I. Wehrle, and G. Bauer, Int. J. Cancer, 54: 125-130, 1993). Coculture of normal fibroblasts with transformed cells, either resistant to G 418 or expressing Mx antigen detectable by specific immunofluorescence, allowed discrimination between three ...
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Heme oxygenase (HO)-1 generates CO, a gas with vasodilatory properties, during heme metabolism. HO-1 is expressed highly in vascular tissue after endotoxin stimulation, and generation of CO through the HO-1 pathway contributes to the hemodynamic compromise of endotoxic shock. Shock related to endotoxemia is an immune-mediated process that involves the generation of proinflammatory cytokines suc...
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All three isoforms of transforming growth factors beta (TGF-betal, TGF-beta2, and TGF-beta3) are secreted as latent complexes and activated extracellularly, leading to the release of the mature cytokines from their noncovalently associated proregions, also known as latency-associated peptides (LAPs). The LAP region of TGF-beta1 was expressed in a baculovirus expression system and purified to ho...
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ژورنال
عنوان ژورنال: American Journal of Hypertension
سال: 2004
ISSN: 0895-7061
DOI: 10.1016/j.amjhyper.2004.03.453