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Crocin in eye diseases, a comprehensive review

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Background Background: Crocin is a natural ingredient of saffron (Crocus sativus L.) flower. Crocin has been examined for its potential to treat various eye diseases such as glaucoma, macular dystrophies, diabetic retinopathy, and age-related macular degeneration. Methods: This review briefly discusses the role of crocin in different eye diseases. The underlying pathophysiological pathways involved in the effect of crocin on ophthalmologic diseases are also reviewed. Results: Preclinical evidence shows the cytoprotective, antioxidative, anti-inflammatory, and blood flow enhancing effects of crocin in retinal tissue. Crocin also affects the retinal pathologies through activation of PI3K/Akt and inhibition of NF-κB signaling pathways. Clinical evidence suggests that crocin improves outcomes in patients with retinal degenerations, retinal dystrophies, and glaucoma. Conclusion: Crocin can be used as a potential vision supplement in healthy population and patients with eye diseases.
Title: Crocin in eye diseases, a comprehensive review
Description:
Background Background: Crocin is a natural ingredient of saffron (Crocus sativus L.
) flower.
Crocin has been examined for its potential to treat various eye diseases such as glaucoma, macular dystrophies, diabetic retinopathy, and age-related macular degeneration.
Methods: This review briefly discusses the role of crocin in different eye diseases.
The underlying pathophysiological pathways involved in the effect of crocin on ophthalmologic diseases are also reviewed.
Results: Preclinical evidence shows the cytoprotective, antioxidative, anti-inflammatory, and blood flow enhancing effects of crocin in retinal tissue.
Crocin also affects the retinal pathologies through activation of PI3K/Akt and inhibition of NF-κB signaling pathways.
Clinical evidence suggests that crocin improves outcomes in patients with retinal degenerations, retinal dystrophies, and glaucoma.
Conclusion: Crocin can be used as a potential vision supplement in healthy population and patients with eye diseases.

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