نتایج جستجو برای: cell transdifferentiation
تعداد نتایج: 1684627 فیلتر نتایج به سال:
UNLABELLED Hepatocellular carcinoma (HCC) occurs in fibrotic liver as a consequence of underlying cirrhosis. The goal of this study was to investigate how the interaction between HCC cells and stromal fibroblasts affects tumor progression. We isolated and characterized carcinoma-associated fibroblasts (CAFs) and paired peritumoral tissue fibroblasts (PTFs) from 10 different patients with HCC an...
It is generally accepted that the surfactant-producing pulmonary alveolar epithelial type II (AT2) cell acts as the progenitor of the type I (AT1) cell, but the regulatory mechanisms involved in this relationship remain the subject of active investigation. While previous studies have established a number of specific markers that are expressed during transdifferentiation from AT2 to AT1 cells, w...
Pancreatic β-cell neogenesis in vivo holds great promise for cell replacement therapy diabetic patients, and discovering the relevant clinical therapeutic strategies would push it forward to application. Liraglutide, a widely used antidiabetic glucagon-like peptide-1 (GLP-1) analog, has displayed diverse β-cell-protective effects type 2 animals. Glucagon receptor (GCGR) monoclonal antibody (mAb...
Although several cytokines and neurotrophic factors induce sympathetic neurons to transdifferentiate into cholinergic neurons in vitro, the physiological and pathophysiological roles of this remain unknown. During congestive heart failure (CHF), sympathetic neural tone is upregulated, but there is a paradoxical reduction in norepinephrine synthesis and reuptake in the cardiac sympathetic nervou...
Cellular differentiation, reprogramming and transdifferentiation are determined by underlying gene regulatory networks. Non-adiabatic regulation via slow binding/unbinding to the gene can be important in these cell fate decision-making processes. Based on a stem cell core gene network, we uncovered the stem cell developmental landscape. As the binding/unbinding speed decreases, the landscape to...
In the past few years, research on stem cells has expanded greatly as a tool to develop potential therapies to treat incurable neurodegenerative diseases. Stem cell transplantation has been effective in several animal models, but the underlying restorative mechanisms are still unknown. Several mechanisms such as cell fusion, neurotrophic factor release, endogenous stem cell proliferation, and t...
Kaposi ' s sarcoma (KS) i s a mul t i focal angioproliferative disease characterised by transdifferentiation of human herpes virus type 8 (HHV-8) infected endothelial cells into spindle-shaped cells, followed by cytokine-dependent transformation, proliferation, neovascularisation and inflammatory cell infiltration. Trans-differentiation is the conversion of differentiated cells either morpholog...
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