Oxidative Stress

Last medically reviewed: October 7, 2026

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Oxidative stress is damage caused by reactive oxygen species. The retina's high oxygen use and light exposure make it a focus in aging and degeneration research.

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.

Research directions

RPE cell stress and mitochondrial dysfunction in macular degeneration models.

EVIDENCE VERIFICATION REQUIRED. Specific studies have not yet been verified by our reviewers. Search the literature: PubMed search: oxidative stress retinal pigment epithelium

Answers

What is oxidative stress in eye disease research?

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References

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PubMed search: oxidative stress retinal pigment epithelium — PubMed (NIH National Library of Medicine)