<b>The presence of Thy-1-1 antigen in rat glomerular mesangial </b><b>cells </b>
نویسندگان
چکیده
منابع مشابه
THY 1 ( Thy - 1 cell surface antigen )
Transcription of THY1 is initiated at multiple sites producing an approximately 5591 bp transcript. After splicing, the transcript is reduced to 2143 bp. Transcriptional regulation for tissue-specific expression of Thy-1, as well as for controlling expression in cell sub-populations, and in some cancers, is governed by a number of mechanisms. For tissue-specific transcriptional regulation, the ...
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The proliferation of glomerular mesangial cells (GMC) and secretion of the extracellular matrix (ECM) in rat with Thy-1 nephritis (Thy-1N) resembling human mesangioproliferative glomerulonephritis have been explored for many years; however, the molecular mechanisms of GMC proliferation and ECM production remain unclear. Our previous studies have demonstrated that the thrombospondin-1 (TSP-1) ge...
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Rat glomerular mesangial cells (MC) become lipid-laden foam cells when they are exposed to IGF-1. IGF-1 increased accumulation of triglyceride (TG) 2.5-fold in MC after 7 days. TG accumulation resulted from enhanced macropinocytosis and decreased efflux secondary to a 40-50% reduction in peroxisome proliferator-activated receptor (PPAR)-delta (PPARdelta). There was no evidence of primary or sec...
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CD44 is the major cell-surface receptor for hyaluronan, and cell-matrix interactions mediated by the CD44/hyaluronan receptor-ligand pair are involved in a variety of cellular functions, including cell migration. The aim of the study presented here was to examine the expression of CD44 and hyaluronan in the mesangial proliferative response in rat anti-Thy-1 nephritis. In normal rat kidney, CD44...
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Three approaches were used to demonstrate the presence of Thy-1 antigen on the surface of pluripotent hemopoietic stem cells in the rat. In the first, stem cells from fetal liver, neonatal spleen, and adult bone marrow were prevented from forming hemopoietic colonies in the spleens of irradiated recipients spleen (colony-forming unit assay) by incubation with antibodies to Thy-1 antigen. Highly...
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ژورنال
عنوان ژورنال: Biomedical Research
سال: 1980
ISSN: 0388-6107,1880-313X
DOI: 10.2220/biomedres.1.438