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- W2409653009 abstract "Purpose: Previous studies have demonstrated that melatonin has an important role in the modulation of photoreceptor viability during aging and may be involved in the pathogenesis of age-related macular degeneration.This hormone exerts its influence by binding to G-protein coupled receptors named melatonin receptor 1 (MT1) and 2 (MT2). Melatonin receptors 1 and 2 activate a wide variety of signaling pathways. Methods: Melatonin-proficient mice (C3H/f+/+) and melatonin-proficient mice lacking MT1 or MT2 receptors (MT1−/− and MT2−/−) were used in this study. Mice were killed at the ages of 3 and 18 months, and photoreceptor viability was determined by counting nuclei number in the outer nuclear layer (ONL). Cones were identified by immunohistochemistry using peanut agglutinin (PNA) and green/red and blue opsin antibodies. Protein kinase B (AKT) and forkhead box O (FOXO1) were assessed by Western blotting and immunohistochemistry. Results: The number of nuclei in the ONL was significantly reduced in C3Hf+/+, MT1−/−, and MT2−/− mice at 18 months of age with respect to 3-month-old animals. In 18-month-old MT1−/− and MT2−/− mice, but not in C3H/f+/+, the number of cones was significantly reduced with respect to young MT1−/− and MT2−/− mice or age-matched C3H/f+/+. In C3H/f+/+, activation of the AKT-FOXO1 pathway in the photoreceptors showed a significant difference between night and day. Conclusions: Our data indicate that disruption of MT1/MT2 heteromer signaling induces a reduction in the number of photoreceptors during aging and also suggest that the AKT-FOXO1 survival pathway may be involved in the mechanism by which melatonin protects photoreceptors." @default.
- W2409653009 created "2016-06-24" @default.
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- W2409653009 date "2016-01-15" @default.
- W2409653009 modified "2023-09-25" @default.
- W2409653009 title "Cone Viability Is Affected by Disruption of Melatonin Receptors Signaling" @default.
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- W2409653009 cites W1579934867 @default.
- W2409653009 cites W1590907104 @default.
- W2409653009 cites W1766360407 @default.
- W2409653009 cites W1913990477 @default.
- W2409653009 cites W194703774 @default.
- W2409653009 cites W1965220993 @default.
- W2409653009 cites W1973171621 @default.
- W2409653009 cites W1977953139 @default.
- W2409653009 cites W1978650811 @default.
- W2409653009 cites W1979755306 @default.
- W2409653009 cites W1985581496 @default.
- W2409653009 cites W1986185847 @default.
- W2409653009 cites W1987410085 @default.
- W2409653009 cites W1987638303 @default.
- W2409653009 cites W1993123079 @default.
- W2409653009 cites W2003576389 @default.
- W2409653009 cites W2015368612 @default.
- W2409653009 cites W2019964232 @default.
- W2409653009 cites W2025047181 @default.
- W2409653009 cites W2029962300 @default.
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- W2409653009 cites W2045884328 @default.
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- W2409653009 cites W2049381025 @default.
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- W2409653009 doi "https://doi.org/10.1167/iovs.15-18235" @default.
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