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Updated: Jul 17, 2026

In Vivo Multimodal Imaging and Analysis of Mouse Laser-Induced Choroidal Neovascularization Model
Published on: January 21, 2018
Antiangiogenesis to treat cancer and intraocular neovascular disorders
Farbod Shojaei1, Napoleone Ferrara
1Genentech Inc., South San Francisco, CA 94080, USA.
Abstract:
Identification and characterization of several important regulators of angiogenesis, and FDA approval of the first antiangiogenic drugs, has opened a new era in the therapy of cancer and neovascular age-related macular degeneration. This brief review focuses on the progress in targeting one of the major regulators of angiogenesis, VEGF-A, and also discusses potential cellular and molecular mechanisms underlying resistance to antiangiogenic treatments.
Insights
New antiangiogenic drugs targeting vascular endothelial growth factor-A (VEGF-A) offer novel cancer and macular degeneration therapies. This review examines VEGF-A targeting and resistance mechanisms in antiangiogenic treatments.
Area of Science:
- Biomedical Science
- Oncology
- Ophthalmology
Background:
- Angiogenesis regulators and antiangiogenic drugs have revolutionized cancer and neovascular age-related macular degeneration treatment.
- Vascular Endothelial Growth Factor-A (VEGF-A) is a key regulator of angiogenesis.
Purpose of the Study:
- To review progress in targeting VEGF-A for antiangiogenic therapies.
- To discuss cellular and molecular mechanisms of resistance to antiangiogenic treatments.
Main Methods:
- Literature review of angiogenesis research.
- Analysis of clinical data on antiangiogenic drug efficacy.
- Exploration of molecular pathways involved in treatment resistance.
Main Results:
- Significant advancements have been made in targeting VEGF-A.
- Several antiangiogenic drugs are FDA-approved for specific conditions.
- Mechanisms of resistance to antiangiogenic therapy are being elucidated.
Conclusions:
- Targeting VEGF-A represents a major therapeutic strategy.
- Understanding resistance mechanisms is crucial for improving antiangiogenic treatments.
- Further research is needed to overcome resistance and enhance treatment outcomes.
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