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dc.contributor.advisorRay, Bimal K.eng
dc.contributor.authorShakya, Arvindeng
dc.date.issued2006eng
dc.date.submitted2006 Falleng
dc.description"December 2006"eng
dc.descriptionThe entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file.eng
dc.descriptionVita.eng
dc.descriptionThesis (Ph. D.) University of Missouri-Columbia 2006.eng
dc.description.abstractAtherosclerosis is characterized by the narrowing of the arterial lumen due to formation of the plaque within the intimal layer of the arterial wall resulting in the impaired flow of blood to the target organs. Most severe consequences of atherosclerosis arise due to the rupture of the atherosclerotic plaque, which is the cause of stroke, myocardial infarction, etc. Rupture of the plaque occurs due to the thinning of the fibrous cap of the plaque. Increased expression of matrix metalloproteinases (MMPs), including MMP-14, the enzymes which can cause degradation of many components of the extracellular matrix, is the cause of thinning and rupture of the fibrous cap of the atherosclerotic plaque. Increased expression of MMP-14 is due to its transcriptional upregulation during inflammatory conditions such as atherosclerosis. In a recent study, we have shown that serum amyloid A-activating factor-1 (SAF-1) is involved in the increased expression of MMP-14 in the atherosclerotic lesion area. This discovery is a major breakthrough in understanding the regulation of MMP-14 gene expression during inflammatory conditions. However, we still do not have a clear understanding of the regulatory processes that are involved in the expression of MMP-14 during physiological and pathological conditions. We here show that another transcription factor, octamer binding protein-1 (Oct-1) may be involved in the regulation of MMP-14. We have here shown that there is physical interaction between SAF-1 and Oct-1, and Oct-1 may be involved in controlling SAF-1 mediated expression ofMMP-14 gene. The crucial finding that Oct-1 is a downreguator of MMP-14 gene may be an important target for developing new therapeutic measures for the treatment of atherosclerosis.eng
dc.description.bibrefIncludes bibliographical referenceseng
dc.identifier.merlinb59299435eng
dc.identifier.oclc164587966eng
dc.identifier.oclc164587966eng
dc.identifier.urihttps://doi.org/10.32469/10355/4436eng
dc.identifier.urihttps://hdl.handle.net/10355/4436
dc.languageEnglisheng
dc.publisherUniversity of Missouri--Columbiaeng
dc.relation.ispartofcommunityUniversity of Missouri--Columbia. Graduate School. Theses and Dissertationseng
dc.rightsOpenAccess.eng
dc.subject.lcshAtherosclerosiseng
dc.subject.lcshAtherosclerotic plaqueeng
dc.subject.lcshMetalloproteinaseseng
dc.subject.lcshTranscription factorseng
dc.titleMechanism of matrix metalloproteinase-14 (mmp-14) regulation during atherosclerosiseng
dc.typeThesiseng
thesis.degree.disciplineVeterinary pathobiology area program (MU)eng
thesis.degree.grantorUniversity of Missouri--Columbiaeng
thesis.degree.levelDoctoraleng
thesis.degree.namePh. D.eng


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