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  • Interplay between altered m...
    Uboveja, Apoorva; Aird, Katherine M.

    BioEssays, August 2024, 2024-08-00, 20240801, Letnik: 46, Številka: 8
    Journal Article

    Ovarian cancer is the most lethal gynecological malignancy and is often associated with both DNA repair deficiency and extensive metabolic reprogramming. While still emerging, the interplay between these pathways can affect ovarian cancer phenotypes, including therapeutic resistance to the DNA damaging agents that are standard‐of‐care for this tumor type. In this review, we will discuss what is currently known about cellular metabolic rewiring in ovarian cancer that may impact DNA damage and repair in addition to highlighting how specific DNA repair proteins also promote metabolic changes. We will also discuss relevant data from other cancers that could be used to inform ovarian cancer therapeutic strategies. Changes in the choice of DNA repair mechanism adopted by ovarian cancer are a major factor in promoting therapeutic resistance. Therefore, the impact of metabolic reprogramming on DNA repair mechanisms in ovarian cancer has major clinical implications for targeted combination therapies for the treatment of this devastating disease. The crosstalk between reprogrammed metabolism and DNA repair pathways impacts ovarian cancer in multiple ways, including therapeutic outcomes. Exploiting metabolic pathways to alter DNA repair may provide new targeted therapies to use in combination with standard‐of‐care DNA damaging agents.