نتایج جستجو برای: type ii tgfβ receptor
تعداد نتایج: 2207007 فیلتر نتایج به سال:
Promyelocytic leukemia-retinoic acid receptor alpha (PML-RARα) expression in acute promyelocytic leukemia (APL) impairs transforming growth factor beta (TGFβ) signaling, leading to cell growth advantage. Halofuginone (HF), a low-molecular-weight alkaloid that modulates TGFβ signaling, was used to treat APL cell lines and non-obese diabetic/severe combined immunodeficiency (NOD/SCID) mice subjec...
Abstract Mast cell (MC) contributions to solid cancer microenvironments are controversial and seem tissue dependent. TGFβ is a potent MC chemokine abundantly expressed by high-grade cancers. Previous work reported that alone induces biologically relevant expression of IL-6 from MC, which potentially important for reciprocal paracrine interactions with cells other leukocytes. Therefore, the obje...
پاراتوبرکولوزیس یک نوع التهاب گرانولوماتوز مزمن و پیشرونده غیر قابل درمان روده می باشد که توسط مایکوباکتریوم ایویوم زیرگونه پاراتوبرکولوزیس (mycobacterium avium subsp. paratuberculosis map) ایجاد می گردد. پاراتوبرکولوزیس در تمام جهان در میان نشخوارکنندگان دیده می شود. نخستین گزارشات پاراتوبرکولوزیس در ایران به دهه 1960 میلادی باز می گردد زمانی که بیماری در میان دام های وارداتی گاوداری شرکت نفت ...
AIMS The importance of transforming growth factor beta (TGFβ) as an immune regulatory cytokine in atherosclerosis has been established. However, the role of TGFβ signalling in dendritic cells (DCs) and in DC-mediated T cell proliferation and differentiation in atherosclerosis is unknown. METHODS AND RESULTS Here, we investigated the effect of disrupted TGFβ signalling in DCs on atherosclerosi...
PURPOSE Mesenchymal stem/progenitor cells (MSCs) have regenerative and immunomodulatory properties, exerted by cell-cell contact and in a paracrine fashion. Part of their immunosuppressive activity has been ascribed to their ability to promote the induction of CD4+CD25+FoxP3+ T lymphocytes with regulatory functions (Treg). Here the authors studied the effect of MSCs on the induction of Treg and...
An epithelial to mesenchymal transition (EMT) enables epithelial tumor cells to break out of the primary tumor mass and to metastasize. Understanding the molecular mechanisms driving EMT in more detail will provide important tools to interfere with the metastatic process. To identify pharmacological modulators and druggable targets of EMT, we have established a novel multi-parameter, high-conte...
Bellomo, C. 2018. TGFβ and LXR signaling in hepatocellular carcinoma. Digital Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine 1406. 65 pp. Uppsala: Acta Universitatis Upsaliensis. ISBN 978-91-513-0175-4. Hepatocellular carcinoma (HCC) is one of the most prevalent cancer types in the Western world and in the Asia-pacific regions, with its incidence expected to rise ...
Transforming growth factor beta (TGFβ) induced differentiation of human lung fibroblasts to myofibroblasts is a key event in the pathogenesis of pulmonary fibrosis. Although the typical TGFβ signaling pathway involves the Smad family of transcription factors, we have previously reported that peroxisome proliferator-activated receptor-γ (PPAR-γ) ligands inhibit TGFβ-mediated differentiation of h...
Age-related increases in oxidant stress (OS) play a role in regulation of estrogen receptor (ER) expression in the kidneys. In this study, we establish that in vivo 17β-estradiol (E2) replacement can no longer upregulate glomerular ER expression by 21 months of age in female mice (anestrous). We hypothesized that advanced glycation end product (AGE) accumulation, an important source of oxidant ...
Cardiac remodeling plays a crucial role in the development of heart failure after mycocardial infarction. Besides cardiomyocytes, endothelial cells are recognized to contribute to cardiac remodeling. We now investigated processes of endothelial mesenchymal transition (EndoMT) in microvascular endothelial cells of rat (MVEC) under hypoxia and paracrine effects on ventricular cardiomyocytes of ad...
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