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Matrix metalloproteinase inhibitors cause cell cycle arrest and apoptosis in glomerular mesangial cells

Matrix metalloproteinase inhibitors cause cell cycle arrest and apoptosis in glomerular mesangial cells

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DANIEL, Catherine, Jeremy DUFFIELD, Thomas BRUNNER, Karin STEINMANN-NIGGLI, Nadège LODS, Hans-Peter MARTI, 2001. Matrix metalloproteinase inhibitors cause cell cycle arrest and apoptosis in glomerular mesangial cells. In: Journal of Pharmacology and experimental Therapeutics. 297(1), pp. 57-68. ISSN 0022-3565. eISSN 1521-0103

@article{Daniel2001Matri-14294, title={Matrix metalloproteinase inhibitors cause cell cycle arrest and apoptosis in glomerular mesangial cells}, year={2001}, number={1}, volume={297}, issn={0022-3565}, journal={Journal of Pharmacology and experimental Therapeutics}, pages={57--68}, author={Daniel, Catherine and Duffield, Jeremy and Brunner, Thomas and Steinmann-Niggli, Karin and Lods, Nadège and Marti, Hans-Peter} }

<rdf:RDF xmlns:dcterms="http://purl.org/dc/terms/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dspace="http://digital-repositories.org/ontologies/dspace/0.1.0#" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:void="http://rdfs.org/ns/void#" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/14294"> <dcterms:bibliographicCitation>Publ. in: Journal of Pharmacology and experimental Therapeutics ; 297 (2001), 1. - S. 57-68</dcterms:bibliographicCitation> <dcterms:issued>2001</dcterms:issued> <dspace:isPartOfCollection rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dc:contributor>Lods, Nadège</dc:contributor> <void:sparqlEndpoint rdf:resource="http://localhost/fuseki/dspace/sparql"/> <dc:creator>Daniel, Catherine</dc:creator> <dc:creator>Steinmann-Niggli, Karin</dc:creator> <dc:language>eng</dc:language> <foaf:homepage rdf:resource="http://localhost:8080/jspui"/> <dc:rights>deposit-license</dc:rights> <dc:creator>Marti, Hans-Peter</dc:creator> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/14294"/> <dc:contributor>Steinmann-Niggli, Karin</dc:contributor> <dcterms:rights rdf:resource="http://nbn-resolving.org/urn:nbn:de:bsz:352-20140905103605204-4002607-1"/> <dc:contributor>Brunner, Thomas</dc:contributor> <dc:contributor>Daniel, Catherine</dc:contributor> <dc:creator>Brunner, Thomas</dc:creator> <dc:creator>Duffield, Jeremy</dc:creator> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-10-21T12:29:03Z</dc:date> <dcterms:abstract xml:lang="eng">Inflammation is characterized by an excess of cell proliferation often leading to fibrosis and sclerosis with subsequent loss of organ function. We hypothesized that these features may be ameliorated by induction of cell cycle arrest and apoptosis as result of therapy with matrix metalloproteinase (MMP) inhibitors. In our study, mesangial cells and experimental mesangial proliferative glomerulonephritis provided the model of inflammation. First, we investigated the effect of the MMP inhibitor BB-1101 in anti-Thy1.1 nephritis. The numbers of apoptotic glomerular cells in nephritic rats increased about 4 and 6 times as a result of BB-1101 therapy, observed 11 and 14 days after induction of disease, respectively. Subsequently, rat mesangial cells were exposed to an MMP inhibitor in vitro. Fluorescence-activated cell sorter analyses of cells exposed to RO111-3456 demonstrated a dose-dependent cell cycle arrest in the G0/G1phase associated with increased expression of statin. The cell cycle arrest was followed by apoptosis as investigated by terminal deoxynucleotidyl transferase (TdT)-mediated deoxyuridine triphosphate (dUTP) biotin nick-end labeling (TUNEL) and acridine orange/ethidium bromide stainings, as well as by annexin V binding. The induction of p53, p21, and bax, but not the Fas/FasL pathway appeared to play an important pathogenetic role. In summary, MMP inhibitors induce cell cycle arrest followed by apoptosis in mesangial cells. These features help to explain the anti-inflammatory effects of these compounds, such as reduction of mesangial cell proliferation and attenuation of extracellular matrix accumulation. In conclusion, induction of cell cycle arrest with subsequent apoptosis may offer new perspectives in the therapy of inflammation even beyond kidney diseases.</dcterms:abstract> <dc:creator>Lods, Nadège</dc:creator> <dcterms:isPartOf rdf:resource="https://kops.uni-konstanz.de/rdf/resource/123456789/28"/> <dcterms:title>Matrix metalloproteinase inhibitors cause cell cycle arrest and apoptosis in glomerular mesangial cells</dcterms:title> <dc:contributor>Marti, Hans-Peter</dc:contributor> <dc:contributor>Duffield, Jeremy</dc:contributor> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2011-10-21T12:29:03Z</dcterms:available> </rdf:Description> </rdf:RDF>

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