Matches in SemOpenAlex for { <https://semopenalex.org/work/W2107283345> ?p ?o ?g. }
- W2107283345 endingPage "1499" @default.
- W2107283345 startingPage "1489" @default.
- W2107283345 abstract "Recently, epidemiological and experimental studies have linked hyperhomocysteinemia (HHcy) to insulin resistance. However, whether HHcy impairs glucose homeostasis by affecting glycogenesis in the liver is not clear. In the present study, we investigated the effect of HHcy on hepatic glycogen synthesis. Hyperhomocysteinemia was induced in mice by drinking water containing two percent methionine. Mice with HHcy showed an increase in the phosphorylation of glycogen synthase and a significant decrease in hepatic glycogen content and the rate of glycogen synthesis. The expression of TRB3 (tribbles-related protein 3) was up-regulated in the liver of mice with HHcy, concomitantly with the dephosphorylation of glycogen synthase kinase-3β and Akt. The knockdown of TRB3 by short hairpin RNA suppressed the dephosphorylation of these two kinases. Homocysteine induced an increase in the levels of hepatic cAMP and cAMP response element-binding protein phosphorylation, which in turn up-regulated the expression of peroxisome proliferator-activated receptor (PPAR)-γ coactivator-1α and TRB3. The inhibition of PPAR-α by its inhibitor, MK886, or knockdown of PPAR-α by small interfering RNA significantly inhibited the expression of TRB3 induced by homocysteine. The current study demonstrates that HHcy impairs hepatic glycogen synthesis by inducing the expression of TRB3. These results provide a novel explanation for the development and progression of insulin resistance in HHcy." @default.
- W2107283345 created "2016-06-24" @default.
- W2107283345 creator A5014054330 @default.
- W2107283345 creator A5018201691 @default.
- W2107283345 creator A5037634210 @default.
- W2107283345 creator A5045779549 @default.
- W2107283345 creator A5058816224 @default.
- W2107283345 creator A5068379269 @default.
- W2107283345 date "2011-04-01" @default.
- W2107283345 modified "2023-09-29" @default.
- W2107283345 title "Inhibition of Hepatic Glycogen Synthesis by Hyperhomocysteinemia Mediated by TRB3" @default.
- W2107283345 cites W1481314844 @default.
- W2107283345 cites W1523158326 @default.
- W2107283345 cites W1603786143 @default.
- W2107283345 cites W1665938856 @default.
- W2107283345 cites W1849821171 @default.
- W2107283345 cites W1955070856 @default.
- W2107283345 cites W1955583657 @default.
- W2107283345 cites W1959713029 @default.
- W2107283345 cites W1969032539 @default.
- W2107283345 cites W1969161182 @default.
- W2107283345 cites W1974207791 @default.
- W2107283345 cites W1975812161 @default.
- W2107283345 cites W1990708257 @default.
- W2107283345 cites W1997237209 @default.
- W2107283345 cites W2003071857 @default.
- W2107283345 cites W2011550644 @default.
- W2107283345 cites W2014468331 @default.
- W2107283345 cites W2017052034 @default.
- W2107283345 cites W2018298970 @default.
- W2107283345 cites W2018926746 @default.
- W2107283345 cites W2025945219 @default.
- W2107283345 cites W2029186790 @default.
- W2107283345 cites W2040047122 @default.
- W2107283345 cites W2042981781 @default.
- W2107283345 cites W2053962169 @default.
- W2107283345 cites W2058523223 @default.
- W2107283345 cites W2062378136 @default.
- W2107283345 cites W206748399 @default.
- W2107283345 cites W2071950562 @default.
- W2107283345 cites W2086801860 @default.
- W2107283345 cites W2089198803 @default.
- W2107283345 cites W2090087259 @default.
- W2107283345 cites W2098365491 @default.
- W2107283345 cites W2099061565 @default.
- W2107283345 cites W2109519975 @default.
- W2107283345 cites W2126190475 @default.
- W2107283345 cites W2136729555 @default.
- W2107283345 cites W2144269601 @default.
- W2107283345 cites W2145333208 @default.
- W2107283345 cites W2145869245 @default.
- W2107283345 cites W2147127785 @default.
- W2107283345 cites W2158069870 @default.
- W2107283345 cites W2163168736 @default.
- W2107283345 cites W2163394070 @default.
- W2107283345 cites W2167100910 @default.
- W2107283345 doi "https://doi.org/10.1016/j.ajpath.2010.12.052" @default.
- W2107283345 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/3078444" @default.
- W2107283345 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21435438" @default.
- W2107283345 hasPublicationYear "2011" @default.
- W2107283345 type Work @default.
- W2107283345 sameAs 2107283345 @default.
- W2107283345 citedByCount "11" @default.
- W2107283345 countsByYear W21072833452012 @default.
- W2107283345 countsByYear W21072833452013 @default.
- W2107283345 countsByYear W21072833452015 @default.
- W2107283345 countsByYear W21072833452016 @default.
- W2107283345 countsByYear W21072833452017 @default.
- W2107283345 countsByYear W21072833452023 @default.
- W2107283345 crossrefType "journal-article" @default.
- W2107283345 hasAuthorship W2107283345A5014054330 @default.
- W2107283345 hasAuthorship W2107283345A5018201691 @default.
- W2107283345 hasAuthorship W2107283345A5037634210 @default.
- W2107283345 hasAuthorship W2107283345A5045779549 @default.
- W2107283345 hasAuthorship W2107283345A5058816224 @default.
- W2107283345 hasAuthorship W2107283345A5068379269 @default.
- W2107283345 hasBestOaLocation W21072833451 @default.
- W2107283345 hasConcept C109384507 @default.
- W2107283345 hasConcept C11960822 @default.
- W2107283345 hasConcept C126322002 @default.
- W2107283345 hasConcept C134018914 @default.
- W2107283345 hasConcept C173396325 @default.
- W2107283345 hasConcept C178666793 @default.
- W2107283345 hasConcept C181912034 @default.
- W2107283345 hasConcept C190283241 @default.
- W2107283345 hasConcept C192118531 @default.
- W2107283345 hasConcept C2776523773 @default.
- W2107283345 hasConcept C2777090595 @default.
- W2107283345 hasConcept C2777391703 @default.
- W2107283345 hasConcept C2777499176 @default.
- W2107283345 hasConcept C2779306644 @default.
- W2107283345 hasConcept C55493867 @default.
- W2107283345 hasConcept C71924100 @default.
- W2107283345 hasConcept C86803240 @default.
- W2107283345 hasConceptScore W2107283345C109384507 @default.
- W2107283345 hasConceptScore W2107283345C11960822 @default.
- W2107283345 hasConceptScore W2107283345C126322002 @default.
- W2107283345 hasConceptScore W2107283345C134018914 @default.