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Skip to Search Results- 3Neupert, W.
- 2Nargang, F. E.
- 1Ahting, U.
- 1Akhnokh, Maria Kodsy
- 1Al Onazi, Mona Moraybed
- 1Alyenbaawi, Hadeel Eb
- 53Graduate and Postdoctoral Studies (GPS), Faculty of
- 53Graduate and Postdoctoral Studies (GPS), Faculty of/Theses and Dissertations
- 3Agricultural, Food and Nutritional Science, Department of
- 3Agricultural, Food and Nutritional Science, Department of/Journal Articles (Agricultural, Food and Nutritional Science)
- 3Biological Sciences, Department of
- 3Biological Sciences, Department of/Journal Articles (Biological Sciences)
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Fall 2013
Deregulated TNF signaling with elevated or decreased levels of TNF-induced apoptosis causes numerous inflammatory and cancerous diseases. Thus, there is a clear need to identify cellular proteins that regulate cell fate in the presence of TNF. RNA interference technology provides an excellent...
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2012
Wan, Zhongxiao, MacDonald, Tara, Wright, David C., Holloway, Graham P., Chan, Catherine B., Perry, Christopher G.
Background Adipose tissue mitochondria have been implicated as key mediators of systemic metabolism. We have shown that IL-6 activates AMPK, a mediator of mitochondrial biogenesis, in adipose tissue; however, IL-6−/− mice fed a high fat diet have been reported to develop insulin resistance. These...
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Insulin signaling, mitochondrial DNA copy number regulation and aging in Caenorhabditis elegans
DownloadFall 2010
Mitochondrial dysfunction is considered as a key mechanism of aging but little is known about the impact of mitochondrial biogenesis. Mitochondrial DNA (mtDNA) copy number control is an important aspect of mitochondrial biogenesis and is highly regulated in eukaryotic organisms. By studying mtDNA...
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Investigation of transcriptional and translational regulation of the Neurospora crassa alternative oxidase
DownloadFall 2018
Mitochondria are organelles found in most eukaryotes and supply the cell with the majority of its energy needs in the form of ATP. Most of the proteins needed for mitochondrial function are nuclear encoded. Therefore, mitochondria communicate their functional status to the nucleus, resulting in...
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Lipid phosphate phosphatase-1 expression in cancer cells attenuates tumor growth and metastasis in mice
Download2014
Dewald, Jay, Santos, Webster L., Patwardhan, Neeraj, Zhao, Yuan Y., McMullen, Todd P. W., Curtis, Jonathan M., Brindley, David N., Tang, Xiaoyun, Benesch, Matthew G. K.
Lipid phosphate phosphatase-1 (LPP1) degrades lysophosphatidate (LPA) and attenuates receptor-mediated signaling. LPP1 expression is low in many cancer cells and tumors compared with normal tissues. It was hypothesized from studies with cultured cells that increasing LPP1 activity would decrease...
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Mechanisms by Which Arachidonic acid Metabolite, Epoxyeicosatrienoic acid Elicit Cardioprotection Against Ischemic Reperfusion Injury
DownloadFall 2011
Epoxyeicosatrienoic acids (EETs) are cytochrome P450 epoxygenase metabolites of arachidonic acid that have cardioprotective properties but the exact mechanism(s) remains unknown. Evidence suggests phosphoinositide 3-kinase (PI3K) and plasma membraneATP-sensitive potassium channels (pmKATP) are...
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Fall 2011
Breast cancer is the second leading cause of cancer death in Canadian women. In these patients, mortality is due to metastasis of cancer cells from the breast to distant organs, resulting in impairment of function. To metastasize, cells must move through the stroma of the breast, enter the...
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Fall 2015
Ischemic heart Disease (IHD) remains a major cause of illness and death worldwide. Therefore, therapeutic agents to protect against myocardial ischemia are needed. Arachidonic acid (AA) is metabolized by cytochrome P450 (CYP) epoxygenase into the biologically active epoxyeicosatrienoic acids...
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Spring 2013
The success of cellular cryopreservation is indicated by the state of post-thawed cells. Using human umbilical vein endothelial cells as a model, the cryobiological response to interrupted cooling protocols was evaluated with a combination of fluorescence microscopy and flow cytometry....