Angiogenesis

Last medically reviewed: October 7, 2026

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Angiogenesis is the growth of new blood vessels. Abnormal vessel growth drives wet AMD and proliferative diabetic retinopathy.

Research is not treatment. The studies summarized below are investigational. They are presented for education only, do not show that any approach is safe or effective in patients, and are not a recommendation. Unless stated as FDA-approved, none of these approaches is approved for this condition. RUO materials are not for human use.

Established and research

Blocking VEGF is established care in wet AMD and diabetic macular edema. Researchers also study how cell-derived signals influence vessel growth — effects can be pro- or anti-angiogenic, which is one reason careful study is needed.^[1]

Answers

What is angiogenesis in eye disease research?

Related conditions

Diabetic Retinopathy & Diabetic Macular Edema Age-Related Macular Degeneration

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References

Eye Conditions and Diseases. National Eye Institute (NIH). [Government health agency · citation details pending reviewer confirmation]