Matches in SemOpenAlex for { <https://semopenalex.org/work/W2015375977> ?p ?o ?g. }
- W2015375977 endingPage "1967" @default.
- W2015375977 startingPage "1961" @default.
- W2015375977 abstract "Abstract: The aim of this study was to investigate the role of cyclic AMP in the regulation of tryptophan hydroxylase activity localized in retinal photoreceptor cells of Xenopus laevis, where the enzyme plays a key role in circadian melatonin biosynthesis. In photoreceptor-enriched retinas that lack serotonergic neurons, tryptophan hydroxylase activity is markedly stimulated by treatments that increase intracellular levels of cyclic AMP or activate cyclic AMP-dependent protein kinase, including forskolin, phosphodiesterase inhibitors, and cyclic AMP analogues. In contrast, cyclic AMP has no effect on tryptophan hydroxylase mRNA abundance. Experiments using cycloheximide and actinomycin D demonstrate that cyclic AMP exerts its regulatory effect via posttranslational mechanisms mediated by cyclic AMP-dependent protein kinase. The effect of cyclic AMP is independent of the phase of the photoperiod, suggesting that the nucleotide is not a mediator of the circadian rhythm of tryptophan hydroxylase. Cyclic AMP accumulation is higher in darkness than in light, as is tryptophan hydroxylase activity. Furthermore, the stimulatory effect of forskolin and that of darkness are inhibited by H89, an inhibitor of cyclic AMP-dependent protein kinase. In conclusion, cyclic AMP may mediate the acute effects of light and darkness on tryptophan hydroxylase activity of retinal photoreceptor cells." @default.
- W2015375977 created "2016-06-24" @default.
- W2015375977 creator A5022893522 @default.
- W2015375977 creator A5076251853 @default.
- W2015375977 creator A5076941942 @default.
- W2015375977 date "2008-07-30" @default.
- W2015375977 modified "2023-09-27" @default.
- W2015375977 title "Regulation of Tryptophan Hydroxylase Activity in Xenopus laevis Photoreceptor Cells by Cyclic AMP" @default.
- W2015375977 cites W1481438484 @default.
- W2015375977 cites W1775749144 @default.
- W2015375977 cites W1799479235 @default.
- W2015375977 cites W1970728427 @default.
- W2015375977 cites W1970777073 @default.
- W2015375977 cites W1972666729 @default.
- W2015375977 cites W1978725381 @default.
- W2015375977 cites W1987346819 @default.
- W2015375977 cites W1991107639 @default.
- W2015375977 cites W1994013526 @default.
- W2015375977 cites W1997040758 @default.
- W2015375977 cites W2004577240 @default.
- W2015375977 cites W2006444295 @default.
- W2015375977 cites W2006664244 @default.
- W2015375977 cites W2007395018 @default.
- W2015375977 cites W2009082256 @default.
- W2015375977 cites W2013890294 @default.
- W2015375977 cites W2014669590 @default.
- W2015375977 cites W2017547179 @default.
- W2015375977 cites W2018227687 @default.
- W2015375977 cites W2018699356 @default.
- W2015375977 cites W2027222274 @default.
- W2015375977 cites W2027275985 @default.
- W2015375977 cites W2030010171 @default.
- W2015375977 cites W2031076875 @default.
- W2015375977 cites W2034849053 @default.
- W2015375977 cites W2037507850 @default.
- W2015375977 cites W2041084786 @default.
- W2015375977 cites W2045185390 @default.
- W2015375977 cites W2046271001 @default.
- W2015375977 cites W2049070431 @default.
- W2015375977 cites W2066485445 @default.
- W2015375977 cites W2078857334 @default.
- W2015375977 cites W2084292395 @default.
- W2015375977 cites W2085400894 @default.
- W2015375977 cites W2092852118 @default.
- W2015375977 cites W2140151383 @default.
- W2015375977 cites W2145017366 @default.
- W2015375977 cites W2155553899 @default.
- W2015375977 cites W2171838049 @default.
- W2015375977 cites W4232746263 @default.
- W2015375977 doi "https://doi.org/10.1046/j.1471-4159.2000.0741961.x" @default.
- W2015375977 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/10800939" @default.
- W2015375977 hasPublicationYear "2008" @default.
- W2015375977 type Work @default.
- W2015375977 sameAs 2015375977 @default.
- W2015375977 citedByCount "6" @default.
- W2015375977 countsByYear W20153759772018 @default.
- W2015375977 countsByYear W20153759772023 @default.
- W2015375977 crossrefType "journal-article" @default.
- W2015375977 hasAuthorship W2015375977A5022893522 @default.
- W2015375977 hasAuthorship W2015375977A5076251853 @default.
- W2015375977 hasAuthorship W2015375977A5076941942 @default.
- W2015375977 hasBestOaLocation W20153759771 @default.
- W2015375977 hasConcept C104317684 @default.
- W2015375977 hasConcept C126322002 @default.
- W2015375977 hasConcept C134018914 @default.
- W2015375977 hasConcept C170493617 @default.
- W2015375977 hasConcept C181199279 @default.
- W2015375977 hasConcept C184235292 @default.
- W2015375977 hasConcept C185592680 @default.
- W2015375977 hasConcept C2775864247 @default.
- W2015375977 hasConcept C2775951788 @default.
- W2015375977 hasConcept C2776706248 @default.
- W2015375977 hasConcept C2778128677 @default.
- W2015375977 hasConcept C2779027399 @default.
- W2015375977 hasConcept C2779276759 @default.
- W2015375977 hasConcept C2779535977 @default.
- W2015375977 hasConcept C3675279 @default.
- W2015375977 hasConcept C37000724 @default.
- W2015375977 hasConcept C515207424 @default.
- W2015375977 hasConcept C55493867 @default.
- W2015375977 hasConcept C59822182 @default.
- W2015375977 hasConcept C62826618 @default.
- W2015375977 hasConcept C71924100 @default.
- W2015375977 hasConcept C86803240 @default.
- W2015375977 hasConcept C97029542 @default.
- W2015375977 hasConceptScore W2015375977C104317684 @default.
- W2015375977 hasConceptScore W2015375977C126322002 @default.
- W2015375977 hasConceptScore W2015375977C134018914 @default.
- W2015375977 hasConceptScore W2015375977C170493617 @default.
- W2015375977 hasConceptScore W2015375977C181199279 @default.
- W2015375977 hasConceptScore W2015375977C184235292 @default.
- W2015375977 hasConceptScore W2015375977C185592680 @default.
- W2015375977 hasConceptScore W2015375977C2775864247 @default.
- W2015375977 hasConceptScore W2015375977C2775951788 @default.
- W2015375977 hasConceptScore W2015375977C2776706248 @default.
- W2015375977 hasConceptScore W2015375977C2778128677 @default.
- W2015375977 hasConceptScore W2015375977C2779027399 @default.
- W2015375977 hasConceptScore W2015375977C2779276759 @default.