What Researchers Did
Researchers reviewed the current understanding of the oxygen environment in normal and degenerating retinas and how it can be modulated.
What They Found
They found that an imbalance between retinal oxygen supply and consumption is crucial in many retinal diseases, and that manipulating oxygen levels can modulate photoreceptor degeneration in animal models. The review highlighted that hyperbaric oxygen therapy has been used clinically in retinitis pigmentosa patients, suggesting a potential therapeutic role for oxygen modulation.
Canadian Relevance
This review has no direct Canadian connection.
Study Limitations
As a review, this study is limited by the existing body of literature and does not present new experimental data.