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Loss of GM130 in breast cancer cells and its effects on cell migration, invasion and polarity

Loss of GM130 in breast cancer cells and its effects on cell migration, invasion and polarity

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BASCHIERI, Francesco, Edith UETZ-VON ALLMEN, Daniel F. LEGLER, Hesso FARHAN, 2015. Loss of GM130 in breast cancer cells and its effects on cell migration, invasion and polarity. In: Cell Cycle. 14(8), pp. 1139-1147. ISSN 1538-4101. eISSN 1551-4005

@article{Baschieri2015GM130-30982, title={Loss of GM130 in breast cancer cells and its effects on cell migration, invasion and polarity}, year={2015}, doi={10.1080/15384101.2015.1007771}, number={8}, volume={14}, issn={1538-4101}, journal={Cell Cycle}, pages={1139--1147}, author={Baschieri, Francesco and Uetz-von Allmen, Edith and Legler, Daniel F. and Farhan, Hesso} }

<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:bibo="http://purl.org/ontology/bibo/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dcterms="http://purl.org/dc/terms/" xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > <rdf:Description rdf:about="https://kops.uni-konstanz.de/rdf/resource/123456789/30982"> <dc:contributor>Uetz-von Allmen, Edith</dc:contributor> <dcterms:title>Loss of GM130 in breast cancer cells and its effects on cell migration, invasion and polarity</dcterms:title> <dcterms:available rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-05-20T08:21:25Z</dcterms:available> <dcterms:rights rdf:resource="http://nbn-resolving.de/urn:nbn:de:bsz:352-20150914100631302-4485392-8"/> <dc:language>eng</dc:language> <dcterms:abstract xml:lang="eng">Spatially distinct pools of the small GTPase Cdc42 were observed, but the major focus of research so far has been to investigate its signaling at the plasma membrane. We recently showed that the Golgi pool of Cdc42 is relevant for cell polarity and that it is regulated by GM130, a Golgi matrix protein. Loss of GM130 abrogated cell polarity and consistent with the notion that polarity is frequently impaired in cancer, we found that GM130 is downregulated in colorectal cancer. Whether the loss of GM130 solely affects polarity, or whether it affects other processes relevant for tumorigenesis remains unclear. In a panel of breast cancer cells lines, we investigated the consequences of GM130 depletion on traits of relevance for tumor progression, such as survival, proliferation, adhesion, migration and invasion. We show that cellular assays that depend on polarity, such as chemotaxis and wound scratch assays, are only of limited use to investigate the role of polarity modulators in cancer. Depletion of GM130 increases cellular velocity and increases the invasiveness of breast cancer cells, therefore supporting the view that alterations of polarity contribute to tumor progression.</dcterms:abstract> <dc:creator>Farhan, Hesso</dc:creator> <dc:creator>Baschieri, Francesco</dc:creator> <dc:contributor>Legler, Daniel F.</dc:contributor> <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2015-05-20T08:21:25Z</dc:date> <dc:creator>Uetz-von Allmen, Edith</dc:creator> <dc:contributor>Baschieri, Francesco</dc:contributor> <dc:contributor>Farhan, Hesso</dc:contributor> <dcterms:issued>2015</dcterms:issued> <dc:creator>Legler, Daniel F.</dc:creator> <bibo:uri rdf:resource="http://kops.uni-konstanz.de/handle/123456789/30982"/> </rdf:Description> </rdf:RDF>

Dateiabrufe seit 20.05.2015 (Informationen über die Zugriffsstatistik)

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