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Full-Text Articles in Medicine and Health Sciences
Preclinical Evaluation Of Artesunate As An Antineoplastic Agent In Ovarian Cancer Treatment, Anthony Mcdowell Jr., Kristen S. Hill, Joseph Robert Mccorkle, Justin W. Gorski, Yilin Zhang, Ameen A. Salahudeen, Frederick R. Ueland, Jill M. Kolesar
Preclinical Evaluation Of Artesunate As An Antineoplastic Agent In Ovarian Cancer Treatment, Anthony Mcdowell Jr., Kristen S. Hill, Joseph Robert Mccorkle, Justin W. Gorski, Yilin Zhang, Ameen A. Salahudeen, Frederick R. Ueland, Jill M. Kolesar
Obstetrics and Gynecology Faculty Publications
BACKGROUND: Ovarian cancer is the deadliest gynecologic malignancy despite current first-line treatment with a platinum and taxane doublet. Artesunate has broad antineoplastic properties but has not been investigated in combination with carboplatin and paclitaxel for ovarian cancer treatment.
METHODS: Standard cell culture technique with commercially available ovarian cancer cell lines were utilized in cell viability, DNA damage, and cell cycle progression assays to qualify and quantify artesunate treatment effects. Additionally, the sequence of administering artesunate in combination with paclitaxel and carboplatin was determined. The activity of artesunate was also assessed in 3D organoid models of primary ovarian cancer and RNAseq …
Mithramycin And Analogs For Overcoming Cisplatin Resistance In Ovarian Cancer, David Schweer, J. Robert Mccorkle, Jurgen Rohr, Oleg V. Tsodikov, Frederick R. Ueland, Jill M. Kolesar
Mithramycin And Analogs For Overcoming Cisplatin Resistance In Ovarian Cancer, David Schweer, J. Robert Mccorkle, Jurgen Rohr, Oleg V. Tsodikov, Frederick R. Ueland, Jill M. Kolesar
Obstetrics and Gynecology Faculty Publications
Ovarian cancer is a highly deadly malignancy in which recurrence is considered incurable. Resistance to platinum-based chemotherapy bodes a particularly abysmal prognosis, underscoring the need for novel therapeutic agents and strategies. The use of mithramycin, an antineoplastic antibiotic, has been previously limited by its narrow therapeutic window. Recent advances in semisynthetic methods have led to mithramycin analogs with improved pharmacological profiles. Mithramycin inhibits the activity of the transcription factor Sp1, which is closely linked with ovarian tumorigenesis and platinum-resistance. This article summarizes recent clinical developments related to mithramycin and postulates a role for the use of mithramycin, or its analog, …