Preclinical Activity of Melflufen (J1) in Ovarian Cancer
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Ovarian cancer carries a significant mortality. Since symptoms tend to be minimal, the disease is often diagnosed when peritoneal metastases are already present. The standard of care in advanced ovarian cancer consists of platinum-based chemotherapy combined with cytoreductive surgery. Unfortunately, even after optimal cytoreduction and adjuvant chemotherapy, most patients with stage III disease will develop a recurrence. Intraperitoneal administration of chemotherapy is an alternative treatment for patients with localized disease. The pharmacological and physiochemical properties of melflufen, a peptidase potentiated alkylator, raised the hypothesis that this drug could be useful in ovarian cancer and particularily against peritoneal carcinomatosis. In this study the preclinical effects of melflufen were investigated in different ovarian cancer models. Melflufen was active against ovarian cancer cell lines, primary cultures of patient-derived ovarian cancer cells, and inhibited the growth of subcutaneous A2780 ovarian cancer xenografts alone and when combined with gemcitabine or liposomal doxorubicin when administered intravenously. In addition, an intra- and subperitoneal xenograft model showed activity of intraperitoneal administered melflufen for peritoneal carcinomatosis, with minimal side effects and modest systemic exposure. In conclusion, results from this study support further investigations of melflufen for the treatment of peritoneal carcinomatosis from ovarian cancer, both for intravenous and intraperitoneal administration.
Demuytere J, Carlier C, Van de Sande L, Hoorens A, De Clercq K, Giordano S Int J Nanomedicine. 2024; 19:429-440.
PMID: 38260242 PMC: 10800285. DOI: 10.2147/IJN.S424045.
Membrane-Active Peptides and Their Potential Biomedical Application.
Gostaviceanu A, Gavrilas S, Copolovici L, Copolovici D Pharmaceutics. 2023; 15(8).
PMID: 37631305 PMC: 10459175. DOI: 10.3390/pharmaceutics15082091.
Flanagan K, Kumari R, Miettinen J, Haney S, Varney M, Williams J Hemasphere. 2022; 6(3):e687.
PMID: 35243210 PMC: 8884539. DOI: 10.1097/HS9.0000000000000687.
Poczta A, Rogalska A, Marczak A J Clin Med. 2021; 10(9).
PMID: 33922721 PMC: 8123041. DOI: 10.3390/jcm10091841.
Melflufen: A Peptide-Drug Conjugate for the Treatment of Multiple Myeloma.
Mateos M, Blade J, Bringhen S, Ocio E, Efebera Y, Pour L J Clin Med. 2020; 9(10).
PMID: 32992506 PMC: 7601491. DOI: 10.3390/jcm9103120.