NADPH Oxidase 4-Derived Hydrogen Peroxide Counterbalances Testosterone-Induced Endothelial Dysfunction and Migration
STEMCELL Science News
by Jamie Kang
1d ago
Human mesenteric vascular endothelial cells and human umbilical vein endothelial cells were treated with Testo with or without a NOX4 inhibitor or NOX4 siRNA. [American Journal of Physiology – Endocrinology and Metabolism] Abstract ..read more
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HIF-1α-Dependent Upregulation of Angiogenic Factors by Mechanical Stimulation in Retinal Pigment Epithelial Cells
STEMCELL Science News
by Jamie Kang
1d ago
Researchers investigated and characterized the effects of mechanical stimulation on the expression of angiogenic factors in retinal pigment epithelial cells both in vitro and in a mouse model. [Disease Models & Mechanisms] Full Article ..read more
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Fibrostricturing Crohn’s Disease Is Marked by an Increase in Active Eosinophils in the Deeper Layers
STEMCELL Science News
by Jamie Kang
1d ago
This study characterized immune cell distribution and protein expression in fibrotic and inflamed ileal tissue of Crohn’s disease patients. Immunologic, proteomic and histological data suggest inflammation and fibrosis were intertwined, with large overlap between both tissue types. [Clinical And Translational Gastroenterology] Abstract ..read more
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The Effect of T Cell Aging on the Change of Human Tissue Structure
STEMCELL Science News
by Jamie Kang
1d ago
The authors discuss the general characteristics of age-related T cell immune alterations and the possible effects of aging T cells in various tissue structures in the human body. [Immunity & Ageing] Full Article ..read more
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Favorable Antiviral Effect of Metformin on Severe Acute Respiratory Syndrome Coronavirus 2 Viral Load in a Randomized, Placebo-Controlled Clinical Trial of Coronavirus Disease 2019
STEMCELL Science News
by Jamie Kang
1d ago
COVID-OUT was a 2 × 3 randomized, placebo-controlled, double-blind trial that assessed metformin, fluvoxamine, and ivermectin; 999 participants self-collected anterior nasal swabs on day 1, day 5, and day 10. [Clinical Infectious Diseases] Abstract ..read more
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Therapeutic Vaccines for Herpesviruses
STEMCELL Science News
by Jamie Kang
1d ago
The authors summarize the status of therapeutic vaccines for herpes simplex virus, cytomegalovirus, and Epstein-Barr virus and proposes approaches for future development. [Journal Of Clinical Investigation] Full Article ..read more
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Sclareol Protected against Intestinal Barrier Dysfunction Ameliorating Crohn’s Disease-Like Colitis via Nrf2/NF-B/MLCK Signaling
STEMCELL Science News
by Jamie Kang
1d ago
In vitro, a TNF-α-induced colonic organoid model was established to test the direct effect of sclareol on inflammation-induced intestinal barrier injury and inflammatory response. The Nrf2/NF-κB/MLCK signaling was analyzed to explore the mechanism of sclareo. [International Immunopharmacology] Full ArticleGraphical Abstract ..read more
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Targeting the Dendritic Cell-Secreted Immunoregulatory Cytokine CCL22 Alleviates Radioresistance
STEMCELL Science News
by Jamie Kang
1d ago
Transcriptomics and high dimensional flow cytometry revealed changes in murine tumor dendritic cells that not only mediated Treg infiltration after radiotherapy, but were associated with worse survival in human cancer datasets. [Clinical Cancer Research] Abstract ..read more
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Biomimetic Nanodrug Blocks CD73 to Inhibit Adenosine and Boosts Antitumor Immune Response Synergically With Photothermal Stimulation
STEMCELL Science News
by Jamie Kang
1d ago
The release of α, β-Methyleneadenosine 5′-diphosphate suppressed the adenosine generation via CD73 blockade, alleviating the impairment of adenosine to dendritic cells and suppressing regulatory T cells, and synergically stimulated the activity of T cells. [Journal Of Nanobiotechnology] Full Article ..read more
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ScRNA-Seq Reveals Novel Immune-Suppressive T Cells and Investigates CMV-TCR-T Cells Cytotoxicity Against GBM
STEMCELL Science News
by Jamie Kang
1d ago
Investigators highlighted the interaction between bipositive TAMs or cancer cells and T cells was predominantly focused on FXYD6+ T cells rather than regulatory T cells, whereas, FXYD6+ T cells were further identified as a group of novel immunosuppressive T cells. [Journal For Immunotherapy Of Cancer] Abstract ..read more
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