Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 2 of 2
Full-Text Articles in Medicine and Health Sciences
A Holistic Investigation Of Acidosis In Breast Cancer, Bryce Ordway
A Holistic Investigation Of Acidosis In Breast Cancer, Bryce Ordway
USF Tampa Graduate Theses and Dissertations
In the early 20th century, Nobel laureate Otto Warburg made the observation that cells of a carcinoma had considerably higher glycolytic metabolism and considerably lower oxidative metabolism compared to cells of a normal tissue. He postulated that within this observation was the key to deciphering the differences between malignant and normal tissue. It is now well established that tumors of the breast are unequivocally acidic, caused by an abnormal amount of aerobic glycolysis, colloquially known as the Warburg effect. Over the last decades, our group, led by Dr. Robert J. Gillies, has set out to characterize the causes and consequences …
Role Of Bmi1 In Acute Lung Injury, María Helena Hernández-Cuervo
Role Of Bmi1 In Acute Lung Injury, María Helena Hernández-Cuervo
USF Tampa Graduate Theses and Dissertations
Acute Lung Injury (ALI) is a set of signs and symptoms that lead to acute hypoxemic respiratory failure characterized by bilateral pulmonary infiltrates not attributed to cardiogenic origin. It is caused by a massive innate immune response, with the migration of white blood cells (neutrophils and macrophages principally) and a cytokine storm, followed by alterations in mitochondrial function, increase in reactive oxygen species production, and oxidative stress that in turn induces more mitochondrial damage. Several studies have shown that mitochondrial alterations are key events in the mechanism of ALI and reducing mitochondrial dysfunction could be a possible target in the …