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Mendiola M, Saarela J, Escudero FJ, Heredia-Soto V, Potdar S, Rodriguez-Marrero S, Miguel M, Pozo-Kreilinger JJ, Berjon A, Ortiz-Cruz E, Feliu J, Redondo A. Characterisation of new in vitro models and identification of potentially active drugs in angiosarcoma. Biomed Pharmacother 2024; 173:116397. [PMID: 38479181 DOI: 10.1016/j.biopha.2024.116397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 02/22/2024] [Accepted: 03/06/2024] [Indexed: 03/27/2024] Open
Abstract
Angiosarcoma is a rare soft tissue sarcoma originating from endothelial cells. Given that current treatments for advanced disease have shown limited efficacy, alternative therapies need to be identified. In rare diseases, patient-derived cell models are crucial for screening anti-tumour activity. In this study, cell line models were characterised in 2D and 3D cultures. The cell lines' growth, migration and invasion capabilities were explored, confirming them as useful tools for preclinical angiosarcoma studies. By screening a drug library, we identified potentially effective compounds: 8-amino adenosine impacted cell growth and inhibited migration and invasion at considerably low concentrations as a single agent. No synergistic effect was detected when combining with paclitaxel, gemcitabine or doxorubicin. These results suggest that this compound could be a potentially useful drug in the treatment of AGS.
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Affiliation(s)
- Marta Mendiola
- Molecular Pathology and Therapeutic Targets Group, La Paz University Hospital Institute for Health Research (IdiPAZ), Madrid, Spain; Center for Biomedical Research in the Cancer Network (Centro de Investigación Biomédica en Red de Cáncer, CIBERONC), Institute of Health Carlos III, Madrid, Spain.
| | - Jani Saarela
- Institute for Molecular Medicine Finland (FIMM), Faculty of Medicine, University of Helsinki, Haartmaninkatu 8, Helsinki 00290, Finland
| | | | - Victoria Heredia-Soto
- Center for Biomedical Research in the Cancer Network (Centro de Investigación Biomédica en Red de Cáncer, CIBERONC), Institute of Health Carlos III, Madrid, Spain; Translational Oncology Research Laboratory, IdiPAZ, Madrid, Spain
| | - Swapnil Potdar
- Institute for Molecular Medicine Finland (FIMM), Faculty of Medicine, University of Helsinki, Haartmaninkatu 8, Helsinki 00290, Finland
| | | | - Maria Miguel
- Molecular Pathology and Therapeutic Targets Group, La Paz University Hospital Institute for Health Research (IdiPAZ), Madrid, Spain
| | - Jose Juan Pozo-Kreilinger
- Molecular Pathology and Therapeutic Targets Group, La Paz University Hospital Institute for Health Research (IdiPAZ), Madrid, Spain; Department of Pathology, La Paz University Hospital (HULP), Madrid, Spain
| | - Alberto Berjon
- Molecular Pathology and Therapeutic Targets Group, La Paz University Hospital Institute for Health Research (IdiPAZ), Madrid, Spain; Department of Pathology, La Paz University Hospital (HULP), Madrid, Spain
| | | | - Jaime Feliu
- Center for Biomedical Research in the Cancer Network (Centro de Investigación Biomédica en Red de Cáncer, CIBERONC), Institute of Health Carlos III, Madrid, Spain; Translational Oncology Research Laboratory, IdiPAZ, Madrid, Spain; Department of Medical Oncology, HULP, Madrid, Spain; Cátedra UAM-ANGEM, School of Medicine, Autonomous University of Madrid, Madrid, Spain
| | - Andres Redondo
- Translational Oncology Research Laboratory, IdiPAZ, Madrid, Spain; Department of Medical Oncology, HULP, Madrid, Spain; Cátedra UAM-ANGEM, School of Medicine, Autonomous University of Madrid, Madrid, Spain.
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Polotskaia A, Hoffman S, Krett NL, Shanmugam M, Rosen ST, Bargonetti J. 8-Amino-adenosine activates p53-independent cell death of metastatic breast cancers. Mol Cancer Ther 2012; 11:2495-504. [PMID: 22973058 DOI: 10.1158/1535-7163.mct-12-0085] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
8-Amino-adenosine (8-NH(2)-Ado) is a ribose sugar nucleoside analogue that reduces cellular ATP levels and inhibits mRNA synthesis. Estrogen receptor-negative (ER-) metastatic breast cancers often contain mutant p53; therefore, we asked if 8-NH(2)-Ado could kill breast cancer cells without activating the p53-pathway. Regardless of the breast cancer subtype tested or the p53 status of the cells, 8-NH(2)-Ado was more cytotoxic than either gemcitabine or etoposide. 8-NH(2)-Ado treatment inhibited cell proliferation, activated cell death, and did not activate transcription of the p53 target gene p21 or increase protein levels of either p53 or p21. This occurred in the estrogen receptor-positive (ER+) MCF-7 cells that express wild-type p53, the ER+ T47-D cells that express mutant p53, and the ER- MDA-MB-468 cells or MDA-MB-231 cells that both express mutant p53. 8-NH(2)-Ado induced apoptotic death of MCF-7 cells and apoptosis was not inhibited by knockdown of functional p53. Moreover, the pan-caspase inhibitor Z-VAD blocked the 8-NH(2)-Ado-induced MCF-7 cell death. Interestingly, 8-NH(2)-Ado caused the MDA-MB-231 cells to detach from the plate with only limited evidence of apoptotic cell death markers and the cell death was not inhibited by Z-VAD. Inhibition of MDA-MB-231 cell autophagy, by reduction of ATG7 or 3-methyladenine treatment, did not block this 8-NH(2)-Ado-mediated cytotoxicity. Importantly 8-NH(2)-Ado was highly cytotoxic to triple-negative breast cancer cells and worked through a pathway that did not require wild-type p53 for cytoxicity. Therefore, 8-NH(2)-Ado should be considered for the treatment of triple-negative breast cancers that are chemotherapy resistant.
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Affiliation(s)
- Alla Polotskaia
- Department of Biological Sciences, Hunter College, CUNY, 695 Park Ave., New York, NY 10065, USA
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Frankfurt O, Platanias LC. Non-tyrosine kinase inhibitor-targeting of BCR-ABL expressing cells. Leuk Lymphoma 2012; 53:1857-8. [PMID: 22568509 DOI: 10.3109/10428194.2012.692089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Olga Frankfurt
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University, Chicago, IL 60611, USA.
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