نتایج جستجو برای: transforming growth factor beta1 tgf β1
تعداد نتایج: 1498637 فیلتر نتایج به سال:
Transforming growth factor beta1 (TGF-beta1) acts as a tumor suppressor at early stages of carcinogenesis, however, it has also been suggested to promote tumor progression at late stages. To determine at which stage and by what mechanisms this functional switch occurs, we have generated gene-switch-TGF-beta1 mice in which TGF-beta1 transgene expression can be induced in skin tumors at specific ...
BACKGROUND Dupuytren's Disease (DD) is a debilitating contractile fibrosis of the palmar fascia characterised by excess collagen deposition, contractile myofibroblast development, increased transforming growth factor-beta levels and beta-catenin accumulation. The aim of this study was to determine if a collagen-enriched environment, similar to in vivo conditions, altered beta-catenin accumulati...
Objective(s): This study aims to evaluate the activity of mangosteen peels extract (MPE) as protection agent on induced-glucose mesangial cells (SV40 MES 13 cell line (Glomerular Mesangial Kidney, Mus Musculus)). Materials and Methods: MPE was performed based on maceration method. Cytotoxic assay was performed based on MTS (3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophen...
Objective(s):Our recent report indicates that breviscapine play a protective role of the kidney by down-regulating transforming growth factor-β1(TGF-β1), α-smooth muscle actin (α-SMA) and alleviating interstitial fibrosis following unilateral ureteral obstruction (UUO). In this study, we investigate the effect of breviscapine on changes of renal water and sodium transport proteins in response t...
Despite the extensive research conducted on relationship between transforming growth factor-beta 1 (TGF-β1) polymorphisms and levels onset development of liver disease, there are still certain gaps that need to be addressed. To address these provide a comprehensive overview current knowledge, this review aimed identify relevant published TGF-β1/TGF-β1 polymorphism, levels, their associations wi...
UNLABELLED Transforming growth factor β1 (TGF-β1) and miRNAs play important roles in cholangiocarcinoma progression. In this study, miR-29a level was found significantly decreased in both cholangiocarcinoma tissues and tumor cell lines. TGF-β1 reduced miR-29a expression in tumor cell lines. Furthermore, anti-miR-29a reduced the proliferation and metastasis capacity of cholangiocarcinoma cell li...
Barrier dysfunction has been implicated in the pathophysiology of eosinophilic esophagitis (EoE). Transforming growth factor-β1 (TGF-β1), a potent pleiotropic molecule, is increased in EoE; however, no study has evaluated its influence on esophageal epithelial barrier. We hypothesized that TGF-β1 regulates barrier dysfunction in EoE. We aimed to determine the role of TGF-β1 in the epithelial ba...
Transgenic mice that overexpress cyclin D1 protein in the liver develop liver carcinomas with high penetrance. Transforming growth factor beta (TGF-beta) serves as either an epithelial cell growth inhibitor or a tumor promoter, depending on the cellular context. We interbred LFABP-cyclin D1 and Alb-TGF-beta1 transgenic mice to produce cyclin D1/TGF-beta1 double transgenic mice and followed the ...
OBJECTIVE To explore the effects of Yiqi Huayu Recipe, a compound traditional Chinese herbal medicine for replenishing qi and resolving stagnation, on transforming growth factor-beta1(TGF-beta1) of skin ulcers in rats with diabetes. METHODS Sixty rats were randomly divided into six groups, Yiqi Huayu Recipe-treated group, Yiqi (replenishing qi) Recipe-treated group, Huayu (resolving stagnatio...
Thrombospondin-1 is the key activator of TGF-beta1 in human mesangial cells exposed to high glucose.
Elevated levels of transforming growth factor-beta1 (TGF-beta1) are synthesized by human mesangial cells that are cultured in medium that contains high concentrations of glucose and mediate increased synthesis of fibronectin (FN), plasminogen activator inhibitor-1 (PAI-1), and changes in the expression of other genes. TGF-beta1 is synthesized as a latent complex. Previous work indicated that hi...
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