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Full-Text Articles in Biochemistry
Elucidating The Effects Of Glucose Toxicity On Tauopathy And Aging, Lukas Fluitt
Elucidating The Effects Of Glucose Toxicity On Tauopathy And Aging, Lukas Fluitt
Natural Sciences and Mathematics | Biological Sciences Master's Theses
Diabetes patients are at higher risk of contracting an age-related neurodegenerative disease such as Alzheimer’s disease (AD). However, the mechanisms which link these diseases are poorly understood. We hypothesize that glucose and elevated levels of the glycolysis by product advanced glycation end-products (AGEs), may be involved. AGEs accumulate with age and are elevated in both diabetic and AD patients. Diabetes is a metabolic disorder for which consumption of sugar-rich diets is a major risk factor and is central to etiology in the vast majority of cases.
We show that transgenic C. elegans expressing wild type (WT) human tau fed a …
Glucose Metabolism Of Breast Cancer Sub-Clones That Preferentially Metastasize To The Lungs And Bone, Anna G. Skubiz
Glucose Metabolism Of Breast Cancer Sub-Clones That Preferentially Metastasize To The Lungs And Bone, Anna G. Skubiz
Honors Theses
Malignant breast cancers exhibit preferential metastasis to bone and lung (1). While changes in gene expression in lung-specific (LM) and bone-specific metastasis (BoM) lines derived from the MDA-MB-231 breast cancer line have been identified, few metabolic genes are differentially expressed; thus it is unknown if tissue-specific metabolic reprogramming occurs. Two hallmarks of cancer cells are an altered metabolic phenotype characterized by enhanced conversion of glucose to lactate in spite of adequate oxygen availability for complete mitochondrial oxidation of this substrate (referred to as aerobic glycolysis or the Warburg effect) and a greater dependence on glutamine. These changes in primary tumor …
The Retinoblastoma Protein Mediates Metabolic Reprogramming In Lung Cancer., Lindsey R. Conroy
The Retinoblastoma Protein Mediates Metabolic Reprogramming In Lung Cancer., Lindsey R. Conroy
Electronic Theses and Dissertations
Lung cancer is among the most frequently diagnosed cancers and is the leading cause of cancer-related deaths worldwide. One of the hallmark events in lung cancer pathogenesis is deregulation of the cell cycle. The retinoblastoma protein (pRb) is a tumor suppressor that is deleted, mutated, or inactivated in most lung cancer cases. Canonically, pRb functions to regulate cell cycle progression by repressing the transcriptional activity of the E2F family of transcription factors, inhibiting S phase entry. Although the cell cycle functions of pRb have been well established, recent studies have highlighted a functional role for pRb in controlling cellular metabolism. …