American journal of clinical oncology · 2025
Metabolic Plasticity in Prostate Cancer: The Warburg Effect and Its Clinical Relevance.
СтатьяОбзорИсторическая статьяНазвание и аннотация: Перевод в очереди
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Sabbah Arielle, Delouya Guila, Laskine Mikhael, Taussky Daniel
Аннотация
OBJECTIVES: This paper examines the life and research of Otto Warburg (1883 to 1970), who identified the so-called Warburg effect. Warburg personal life and scientific career were notable.
METHODS: This study summarizes the key aspects of his life, the Warburg effect, and its significance in prostate cancer.
RESULTS: Despite being classified as non-Aryan, Warburg continued his research as the director of the Kaiser Wilhelm Institute for Cell Physiology during World War II. He also cohabited openly with a male partner. The Warburg effect is a metabolic hallmark of cancer, where cells preferentially utilize glycolysis over oxidative phosphorylation, even in the presence of oxygen. This metabolic shift confers key advantages to tumor survival, including rapid ATP production, biosynthetic support for proliferation, and resistance to apoptosis. In prostate cancer, the metabolism undergoes a unique transformation. Normal prostate cells are characterized by citrate secretion; however, as malignancy develops, the cells adapt to oxidative metabolism. At the metastatic stage, the Warburg effect becomes more pronounced and is influenced by the tumor microenvironment and interactions with cancer-associated fibroblasts and bone marrow adipocytes. These metabolic changes have significant clinical implications. While FDG-PET scans serve as a diagnostic tool in many cancers, their utility in early-stage prostate cancer is limited owing to its delayed metabolic shift. Metabolic-targeted therapies, such as dichloroacetate (DCA) and glycolysis inhibitors, are emerging as promising strategies to enhance the efficacy of chemotherapy and radiotherapy.
CONCLUSIONS: Elucidating the role of metabolic reprogramming in prostate cancer could reveal new avenues for treatment, particularly for castration-resistant and metastatic diseases.
METHODS: This study summarizes the key aspects of his life, the Warburg effect, and its significance in prostate cancer.
RESULTS: Despite being classified as non-Aryan, Warburg continued his research as the director of the Kaiser Wilhelm Institute for Cell Physiology during World War II. He also cohabited openly with a male partner. The Warburg effect is a metabolic hallmark of cancer, where cells preferentially utilize glycolysis over oxidative phosphorylation, even in the presence of oxygen. This metabolic shift confers key advantages to tumor survival, including rapid ATP production, biosynthetic support for proliferation, and resistance to apoptosis. In prostate cancer, the metabolism undergoes a unique transformation. Normal prostate cells are characterized by citrate secretion; however, as malignancy develops, the cells adapt to oxidative metabolism. At the metastatic stage, the Warburg effect becomes more pronounced and is influenced by the tumor microenvironment and interactions with cancer-associated fibroblasts and bone marrow adipocytes. These metabolic changes have significant clinical implications. While FDG-PET scans serve as a diagnostic tool in many cancers, their utility in early-stage prostate cancer is limited owing to its delayed metabolic shift. Metabolic-targeted therapies, such as dichloroacetate (DCA) and glycolysis inhibitors, are emerging as promising strategies to enhance the efficacy of chemotherapy and radiotherapy.
CONCLUSIONS: Elucidating the role of metabolic reprogramming in prostate cancer could reveal new avenues for treatment, particularly for castration-resistant and metastatic diseases.