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dc.contributor.authorRamo, Kasmir
dc.contributor.authorSugamura, Koichi
dc.contributor.authorCraige, Siobhan M.
dc.contributor.authorKeaney, John F. Jr.
dc.contributor.authorDavis, Roger J.
dc.date2022-08-11T08:08:17.000
dc.date.accessioned2022-08-23T15:49:08Z
dc.date.available2022-08-23T15:49:08Z
dc.date.issued2016-08-09
dc.date.submitted2016-09-21
dc.identifier.citationElife. 2016 Aug 9;5. pii: e18414. doi: 10.7554/eLife.18414. <a href="http://dx.doi.org/10.7554/eLife.18414">Link to article on publisher's site</a>
dc.identifier.issn2050-084X (Linking)
dc.identifier.doi10.7554/eLife.18414
dc.identifier.pmid27504807
dc.identifier.urihttp://hdl.handle.net/20.500.14038/28362
dc.description.abstractArterial occlusive diseases are major causes of morbidity and mortality. Blood flow to the affected tissue must be restored quickly if viability and function are to be preserved. We report that disruption of the mixed-lineage protein kinase (MLK) - cJun NH2-terminal kinase (JNK) signaling pathway in endothelial cells causes severe blockade of blood flow and failure to recover in the murine femoral artery ligation model of hindlimb ischemia. We show that the MLK-JNK pathway is required for the formation of native collateral arteries that can restore circulation following arterial occlusion. Disruption of the MLK-JNK pathway causes decreased Dll4/Notch signaling, excessive sprouting angiogenesis, and defects in developmental vascular morphogenesis. Our analysis demonstrates that the MLK-JNK signaling pathway is a key regulatory mechanism that protects against ischemia in arterial occlusive disease.
dc.language.isoen_US
dc.relation<a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&list_uids=27504807&dopt=Abstract">Link to Article in PubMed</a>
dc.rights© 2016, Ramo et al. This article is distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use and redistribution provided that the original author and source are credited.
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectJNK
dc.subjectMLK
dc.subjectangiogenesis
dc.subjectcell biology
dc.subjectcollateral arteries
dc.subjectcollaterogenesis
dc.subjectdevelopmental biology
dc.subjectmouse
dc.subjectstem cells
dc.subjectBiochemistry
dc.subjectCardiovascular Diseases
dc.subjectCell Biology
dc.subjectCellular and Molecular Physiology
dc.subjectDevelopmental Biology
dc.subjectMolecular Biology
dc.titleSuppression of ischemia in arterial occlusive disease by JNK-promoted native collateral artery development
dc.typeJournal Article
dc.source.journaltitleeLife
dc.source.volume5
dc.identifier.legacyfulltexthttps://escholarship.umassmed.edu/cgi/viewcontent.cgi?article=1086&amp;context=davis&amp;unstamped=1
dc.identifier.legacycoverpagehttps://escholarship.umassmed.edu/davis/87
dc.identifier.contextkey9163336
refterms.dateFOA2022-08-23T15:49:09Z
html.description.abstract<p>Arterial occlusive diseases are major causes of morbidity and mortality. Blood flow to the affected tissue must be restored quickly if viability and function are to be preserved. We report that disruption of the mixed-lineage protein kinase (MLK) - cJun NH2-terminal kinase (JNK) signaling pathway in endothelial cells causes severe blockade of blood flow and failure to recover in the murine femoral artery ligation model of hindlimb ischemia. We show that the MLK-JNK pathway is required for the formation of native collateral arteries that can restore circulation following arterial occlusion. Disruption of the MLK-JNK pathway causes decreased Dll4/Notch signaling, excessive sprouting angiogenesis, and defects in developmental vascular morphogenesis. Our analysis demonstrates that the MLK-JNK signaling pathway is a key regulatory mechanism that protects against ischemia in arterial occlusive disease.</p>
dc.identifier.submissionpathdavis/87
dc.contributor.departmentDepartment of Medicine, Division of Cardiovascular Medicine
dc.contributor.departmentProgram in Molecular Medicine
dc.source.pagese18414


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© 2016, Ramo et al. This article is distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use and redistribution provided that the original author and source are credited.
Except where otherwise noted, this item's license is described as © 2016, Ramo et al. This article is distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use and redistribution provided that the original author and source are credited.