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Evaluating the Angiogenetic Properties of Ovarian Cancer Stem-Like Cells using the Three-Dimensional Co-Culture System, NICO-1
Published on: December 5, 2020
Targeted Therapy of Ovarian Cancer with Angiogenesis Inhibitors
Ping Duan1, Lili Fan2, Quansheng Gao3
1Department of Obstetrics and Gynecology, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou 325027, China.
Abstract:
Specific blocking of interactions between ligands and receptors along the angiogenic pathways represents an effective approach for enhancing the efficacy as well as reducing adverse effects of chemotherapy. Over the past decade, there was a rapid progression in the application of this therapeutic strategy in cancer treatment. Anti-angiogenic therapy is the most promising targeted therapy for ovarian cancer. The addition of bevacizumab to conventional chemotherapy, either in the first-line setting or at disease relapse, may improve overall survival (OS) of ovarian cancer patients, at least in a subset of patients with poor prognosis. In this article, we summarize published data on the major agents used for anti-angiogenic therapy in ovarian cancers. We will review the molecular mechanisms, results of clinical trial of existing agents and describe the development of new agents. The limitations and side effects of angiogenesis inhibitor are also discussed.
Insights
Targeting angiogenesis pathways with anti-angiogenic therapy shows promise for ovarian cancer, potentially improving survival when combined with chemotherapy, especially for high-risk patients.
Area of Science:
- Oncology
- Pharmacology
Background:
- Targeting ligand-receptor interactions in angiogenic pathways can enhance chemotherapy efficacy and reduce side effects.
- Anti-angiogenic therapy has rapidly advanced as a targeted strategy in cancer treatment over the last decade.
- It is a highly promising targeted therapy for ovarian cancer.
Purpose of the Study:
- To summarize major anti-angiogenic agents used in ovarian cancer.
- To review molecular mechanisms and clinical trial results of existing agents.
- To discuss the development of new agents, limitations, and side effects.
Main Methods:
- Review of published data on anti-angiogenic agents for ovarian cancer.
- Analysis of molecular mechanisms of action.
- Evaluation of clinical trial outcomes and ongoing developments.
Main Results:
- Bevacizumab addition to chemotherapy may improve overall survival (OS) in ovarian cancer patients, particularly those with poor prognosis.
- Several anti-angiogenic agents are established or under investigation for ovarian cancer treatment.
- Understanding of molecular targets and clinical efficacy is expanding.
Conclusions:
- Anti-angiogenic therapy, including bevacizumab, is a key strategy in ovarian cancer treatment.
- Further research is ongoing for novel agents and improved therapeutic approaches.
- Careful consideration of limitations and side effects is crucial for effective clinical application.
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