| pubmed-article:16166309 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:16166309 | lifeskim:mentions | umls-concept:C0024501 | lld:lifeskim |
| pubmed-article:16166309 | lifeskim:mentions | umls-concept:C0031809 | lld:lifeskim |
| pubmed-article:16166309 | lifeskim:mentions | umls-concept:C1519670 | lld:lifeskim |
| pubmed-article:16166309 | lifeskim:mentions | umls-concept:C1135565 | lld:lifeskim |
| pubmed-article:16166309 | lifeskim:mentions | umls-concept:C1515655 | lld:lifeskim |
| pubmed-article:16166309 | pubmed:issue | 18 | lld:pubmed |
| pubmed-article:16166309 | pubmed:dateCreated | 2005-9-16 | lld:pubmed |
| pubmed-article:16166309 | pubmed:abstractText | New blood vessel formation is a prominent feature of human cancers and tumor progression and is frequently accompanied by the acquisition of an angiogenic phenotype associated with a switch in the balance of proangiogenic and antiangiogenic molecules. This study was designed to investigate the role of activated H-RAS on the angiogenic phenotype of melanoma that arises in the inducible Tyr/Tet-RAS Ink4a/Arf(-/-) model using in vivo imaging with histopathologic correlation. We show that loss of RAS activity in fully established melanomas led to a reduction in tumor volume, which was preceded by impairment of vascular function as determined by in vivo magnetic resonance imaging. This correlated with activation of apoptosis in host-derived endothelial cells as well as in tumor cells. Thus, real-time in vivo imaging provided evidence that maintenance of tumor angiogenesis requires activated RAS in this model system, and that loss of vascular integrity upon inactivation of RAS is an active process rather than a consequence of loss of tumor cell viability. | lld:pubmed |
| pubmed-article:16166309 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16166309 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16166309 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16166309 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16166309 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16166309 | pubmed:language | eng | lld:pubmed |
| pubmed-article:16166309 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16166309 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:16166309 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16166309 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:16166309 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:16166309 | pubmed:month | Sep | lld:pubmed |
| pubmed-article:16166309 | pubmed:issn | 0008-5472 | lld:pubmed |
| pubmed-article:16166309 | pubmed:author | pubmed-author:WeisslederRal... | lld:pubmed |
| pubmed-article:16166309 | pubmed:author | pubmed-author:ChinLyndaL | lld:pubmed |
| pubmed-article:16166309 | pubmed:author | pubmed-author:TangYiY | lld:pubmed |
| pubmed-article:16166309 | pubmed:author | pubmed-author:KimMinjungM | lld:pubmed |
| pubmed-article:16166309 | pubmed:author | pubmed-author:KungAndrew... | lld:pubmed |
| pubmed-article:16166309 | pubmed:author | pubmed-author:CarrascoDanie... | lld:pubmed |
| pubmed-article:16166309 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:16166309 | pubmed:day | 15 | lld:pubmed |
| pubmed-article:16166309 | pubmed:volume | 65 | lld:pubmed |
| pubmed-article:16166309 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:16166309 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:16166309 | pubmed:pagination | 8324-30 | lld:pubmed |
| pubmed-article:16166309 | pubmed:dateRevised | 2007-11-14 | lld:pubmed |
| pubmed-article:16166309 | pubmed:meshHeading | pubmed-meshheading:16166309... | lld:pubmed |
| pubmed-article:16166309 | pubmed:meshHeading | pubmed-meshheading:16166309... | lld:pubmed |
| pubmed-article:16166309 | pubmed:meshHeading | pubmed-meshheading:16166309... | lld:pubmed |
| pubmed-article:16166309 | pubmed:meshHeading | pubmed-meshheading:16166309... | lld:pubmed |
| pubmed-article:16166309 | pubmed:meshHeading | pubmed-meshheading:16166309... | lld:pubmed |
| pubmed-article:16166309 | pubmed:meshHeading | pubmed-meshheading:16166309... | lld:pubmed |
| pubmed-article:16166309 | pubmed:meshHeading | pubmed-meshheading:16166309... | lld:pubmed |
| pubmed-article:16166309 | pubmed:meshHeading | pubmed-meshheading:16166309... | lld:pubmed |
| pubmed-article:16166309 | pubmed:meshHeading | pubmed-meshheading:16166309... | lld:pubmed |
| pubmed-article:16166309 | pubmed:meshHeading | pubmed-meshheading:16166309... | lld:pubmed |
| pubmed-article:16166309 | pubmed:meshHeading | pubmed-meshheading:16166309... | lld:pubmed |
| pubmed-article:16166309 | pubmed:year | 2005 | lld:pubmed |
| pubmed-article:16166309 | pubmed:articleTitle | In vivo assessment of RAS-dependent maintenance of tumor angiogenesis by real-time magnetic resonance imaging. | lld:pubmed |
| pubmed-article:16166309 | pubmed:affiliation | Center for Molecular Imaging Research, Massachusetts General Hospital, Harvard Medical School, Charlestown, Massachusetts 02129, USA. | lld:pubmed |
| pubmed-article:16166309 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:16166309 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
| pubmed-article:16166309 | pubmed:publicationType | Research Support, N.I.H., Extramural | lld:pubmed |
| entrez-gene:12578 | entrezgene:pubmed | pubmed-article:16166309 | lld:entrezgene |
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