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Full-Text Articles in Cancer Biology
Mitochondrial Metabolism As A Therapeutic Target For Pancreatic Cancer, Simon Shin
Mitochondrial Metabolism As A Therapeutic Target For Pancreatic Cancer, Simon Shin
Theses & Dissertations
Mitochondria are biosynthetic and bioenergetic hubs that confer cancer cells the metabolic flexibility to survive and grow in harsh tumor microenvironments. Accordingly, mitochondrial metabolism represents a promising target for pancreatic ductal adenocarcinoma (PDAC), which is frequently characterized as desmoplastic and nutrient poor. The findings presented in the first set of studies highlight the importance of mitochondria-dependent metabolic flexibility in PDAC cells upon exposure to acidic conditions. An acidic tumor microenvironment is a common feature of many solid tumors and exerts a profound influence on cancer biology. Similar to previous findings, we demonstrated that low extracellular pH induces epithelial-to-mesenchymal transition (EMT) …
Metabolic Reprogramming By C-Met Inhibition As A Targetable Vulnerability In Glioblastoma, Trang Thi Thu Nguyen, Enyuan Shang, Georg Karpel-Massler, Markus D. Siegelin
Metabolic Reprogramming By C-Met Inhibition As A Targetable Vulnerability In Glioblastoma, Trang Thi Thu Nguyen, Enyuan Shang, Georg Karpel-Massler, Markus D. Siegelin
Publications and Research
The elucidation of better treatments for solid tumors and especially malignant glial tumors is a priority. Better understanding of the molecular underpinnings of treatment response and resistance are critical determinants in the success for this endeavor. Recently, a battery of novel tools have surfaced that allow to interrogate tumor cell metabolism to more precise extent than this was possible in the earlier days. At the forefront of these developments are the extracellular flux and carbon tracing analyses. Through utilization of these techniques our group made the recent observation that acute and chronic c-MET inhibition drives fatty acid oxidation that in …