Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024551882> ?p ?o ?g. }
- W2024551882 endingPage "2967" @default.
- W2024551882 startingPage "2967" @default.
- W2024551882 abstract "Purpose.: Autophagy is a lysosomal machinery-dependent process that catabolizes cellular components/organelles and proteins in an autophagic vacuole (AV)–dependent and –independent manner, respectively. Short-term exposure of the retina to bright light results in shortening of the outer segments, concomitant with AV formation. Autophagy is also induced by continuous long-term light damage, leading to photoreceptor cell death. Here the authors examined two questions: is autophagy induced during light damage proapoptotic or antiapoptotic, and are rods and cones affected differently? To this end, Balb/c mice exposed to light damage were treated with rapamycin to increase autophagy. Methods.: Balb/c and GFP-LC3 mice were treated with rapamycin/vehicle. Photoreceptor degeneration was induced by 10-day light damage. Autophagy was documented by histologic, biochemical, and molecular tools; rod and cone survival was assessed by histology and electroretinography. Results.: Light damage resulted in rod, but not cone, cell loss. Autophagy and AV formation was elicited in response to light damage, which was amplified by rapamycin. Rapamycin treatment significantly improved rod survival and function, reduced apoptosis, and normalized cytokine production that was increased in light damage. However, AV formation in GFP-LC3 mice revealed that light damage or rapamycin treatment induced AVs in cones, concomitant with reduced cone-mediated electroretinograms. Conclusions.: Systemic rapamycin treatment provided rod protection; however, AV formation was induced only in cones. Thus, rapamycin may act differentially in stressed photoreceptors; rapamycin might protect rods by normalizing cytokine production, removing damaged proteins by AV-independent autophagy, or both, whereas cones might be protected by AV-dependent autophagy, possibly involving reduced photon capture." @default.
- W2024551882 created "2016-06-24" @default.
- W2024551882 creator A5035890041 @default.
- W2024551882 creator A5044858738 @default.
- W2024551882 creator A5055321629 @default.
- W2024551882 creator A5071069975 @default.
- W2024551882 date "2011-05-05" @default.
- W2024551882 modified "2023-10-18" @default.
- W2024551882 title "Differential Effects of Rapamycin on Rods and Cones During Light-Induced Stress in Albino Mice" @default.
- W2024551882 cites W117843568 @default.
- W2024551882 cites W1528871737 @default.
- W2024551882 cites W1587923301 @default.
- W2024551882 cites W1595875584 @default.
- W2024551882 cites W1661422265 @default.
- W2024551882 cites W1963653572 @default.
- W2024551882 cites W1964645175 @default.
- W2024551882 cites W1967111894 @default.
- W2024551882 cites W1977767269 @default.
- W2024551882 cites W1991756308 @default.
- W2024551882 cites W1993772997 @default.
- W2024551882 cites W2003686790 @default.
- W2024551882 cites W2006392902 @default.
- W2024551882 cites W2006520597 @default.
- W2024551882 cites W2023382400 @default.
- W2024551882 cites W2024486785 @default.
- W2024551882 cites W2030019992 @default.
- W2024551882 cites W2038615863 @default.
- W2024551882 cites W2038736919 @default.
- W2024551882 cites W204374274 @default.
- W2024551882 cites W2048376025 @default.
- W2024551882 cites W2052093947 @default.
- W2024551882 cites W2054056887 @default.
- W2024551882 cites W2060458883 @default.
- W2024551882 cites W2064294777 @default.
- W2024551882 cites W2067692987 @default.
- W2024551882 cites W2075703485 @default.
- W2024551882 cites W2086069966 @default.
- W2024551882 cites W2087618935 @default.
- W2024551882 cites W2094853437 @default.
- W2024551882 cites W2100466458 @default.
- W2024551882 cites W2104850613 @default.
- W2024551882 cites W2108086395 @default.
- W2024551882 cites W2111567059 @default.
- W2024551882 cites W2112693824 @default.
- W2024551882 cites W2112789365 @default.
- W2024551882 cites W2120640283 @default.
- W2024551882 cites W2122977730 @default.
- W2024551882 cites W2126937565 @default.
- W2024551882 cites W2128101513 @default.
- W2024551882 cites W2135532957 @default.
- W2024551882 cites W2136339350 @default.
- W2024551882 cites W2138952087 @default.
- W2024551882 cites W2142189837 @default.
- W2024551882 cites W2149040699 @default.
- W2024551882 cites W2158405980 @default.
- W2024551882 cites W2161832345 @default.
- W2024551882 cites W2161997958 @default.
- W2024551882 cites W96826508 @default.
- W2024551882 doi "https://doi.org/10.1167/iovs.10-6278" @default.
- W2024551882 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3109010" @default.
- W2024551882 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21273550" @default.
- W2024551882 hasPublicationYear "2011" @default.
- W2024551882 type Work @default.
- W2024551882 sameAs 2024551882 @default.
- W2024551882 citedByCount "43" @default.
- W2024551882 countsByYear W20245518822012 @default.
- W2024551882 countsByYear W20245518822013 @default.
- W2024551882 countsByYear W20245518822014 @default.
- W2024551882 countsByYear W20245518822015 @default.
- W2024551882 countsByYear W20245518822016 @default.
- W2024551882 countsByYear W20245518822017 @default.
- W2024551882 countsByYear W20245518822018 @default.
- W2024551882 countsByYear W20245518822019 @default.
- W2024551882 countsByYear W20245518822020 @default.
- W2024551882 countsByYear W20245518822021 @default.
- W2024551882 countsByYear W20245518822022 @default.
- W2024551882 countsByYear W20245518822023 @default.
- W2024551882 crossrefType "journal-article" @default.
- W2024551882 hasAuthorship W2024551882A5035890041 @default.
- W2024551882 hasAuthorship W2024551882A5044858738 @default.
- W2024551882 hasAuthorship W2024551882A5055321629 @default.
- W2024551882 hasAuthorship W2024551882A5071069975 @default.
- W2024551882 hasBestOaLocation W20245518822 @default.
- W2024551882 hasConcept C102568950 @default.
- W2024551882 hasConcept C169760540 @default.
- W2024551882 hasConcept C181199279 @default.
- W2024551882 hasConcept C190062978 @default.
- W2024551882 hasConcept C190283241 @default.
- W2024551882 hasConcept C203522944 @default.
- W2024551882 hasConcept C2777093970 @default.
- W2024551882 hasConcept C2777921159 @default.
- W2024551882 hasConcept C2780216420 @default.
- W2024551882 hasConcept C2781040256 @default.
- W2024551882 hasConcept C31573885 @default.
- W2024551882 hasConcept C55493867 @default.
- W2024551882 hasConcept C86803240 @default.
- W2024551882 hasConcept C95444343 @default.
- W2024551882 hasConceptScore W2024551882C102568950 @default.