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Full-Text Articles in Medicine and Health Sciences
Vinyl Chloride-Diet Interactions In Liver Disease : Potential Roles Of Autophagy And Energy Management., Anna L. Lang
Vinyl Chloride-Diet Interactions In Liver Disease : Potential Roles Of Autophagy And Energy Management., Anna L. Lang
Electronic Theses and Dissertations
Vinyl chloride (VC) is a prevalent environmental toxicant that has been shown to cause liver injury at high, occupational exposures. However, most studies have not addressed interactions of low doses with risk-modifying factors. This study aims to explore low-level VC metabolite exposure interactions with other potential risk-modifying factors and their effect on underlying liver disease. We examined sub-hepatotoxic effects of a VC metabolite (chloroethanol, CE) in two murine models of liver injury using ethanol and lipopolysaccharide (LPS). In both, CE significantly enhanced liver injury when compared to either ethanol or LPS alone. Previous studies have shown an increase in mTOR …
Mtor: Alzheimer's Disease Prevention For Apoe4 Carriers, Ai-Ling Lin, D. Allan Butterfield, Arlan Richardson
Mtor: Alzheimer's Disease Prevention For Apoe4 Carriers, Ai-Ling Lin, D. Allan Butterfield, Arlan Richardson
Sanders-Brown Center on Aging Faculty Publications
No abstract provided.
The Influence Of Mir-99a On Mtor Signaling Regulation In Colorectal Cancer Cell Lines., Jonathan Rice
The Influence Of Mir-99a On Mtor Signaling Regulation In Colorectal Cancer Cell Lines., Jonathan Rice
Electronic Theses and Dissertations
Colorectal cancer (CRC) is the third most common cancer worldwide and the fourth most common cause of death. These are staggering statistics for a disease that can essentially be cured if caught early and the pathology is favorable to therapeutic intervention. There is currently a drastic decrease in five year survival as the cancer stage increases from locally confined disease to metastatic disease. These statistics suggest that although some strides have been made with colon cancer screening and early intervention, there is still much room for improvement in both screening and treatment of CRC. One of the pathways that have …
Effects Of Mammalian Target Of Rapamycin Inhibition On Circuitry Changes In The Dentate Gyrus Of Mice After Focal Brain Injury, Corwin R. Butler
Effects Of Mammalian Target Of Rapamycin Inhibition On Circuitry Changes In The Dentate Gyrus Of Mice After Focal Brain Injury, Corwin R. Butler
Theses and Dissertations--Physiology
Post-traumatic epilepsy is a common outcome of severe traumatic brain injury (TBI). The development of spontaneous seizures after traumatic brain injury generally follows a latent period of little to no symptoms. The series of events occurring in this latent period are not well understood. Additionally, there is no current treatment to prevent the development of epilepsy after TBI (i.e. antiepileptogenics). One cell signaling pathway activated in models of TBI and in models of epilepsy is the mammalian target of rapamycin (mTOR). mTOR activity is sustained for weeks after the initial insult in models of TBI, and the inhibition of mTOR …
Atp6v1c1 Enhances Breast Cancer Growth By Activating V-Atpase Mediated Mtorc1 Signaling And Metastasis By Increasing V-Atpase Activity In Cancer Cells, Matthew J. Mcconnell
Atp6v1c1 Enhances Breast Cancer Growth By Activating V-Atpase Mediated Mtorc1 Signaling And Metastasis By Increasing V-Atpase Activity In Cancer Cells, Matthew J. Mcconnell
All ETDs from UAB
It is known that the vacuolar ATPase has a number of functions related to tumor growth and progression such as involvement in drug resistance, pH regulation, autophagy, and lysosomal acid protease activation, as well as invasion and metastasis. Here we specifically describe the role of ATP6v1c1 in murine and human models of breast cancer. ATP6v1c1 is the dominant isoform of the coordinating subunit (ATP6v1c) involved in the assembly of the vacuolar ATPase complex which plays a key role in cancer growth and progression. We also describe how ATP6v1c1 knockdown impairs tumor nutrient signaling through mTORC1 and tumor cell proliferation, by …