Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005040360> ?p ?o ?g. }
- W2005040360 endingPage "561" @default.
- W2005040360 startingPage "552" @default.
- W2005040360 abstract "The mechanisms responsible for increased expression of TNF-α in skeletal muscle cells in diabetic states are not well understood. We examined the effects of the saturated acid palmitate on TNF-α expression. Exposure of C2C12 skeletal muscle cells to 0.75 mm palmitate enhanced mRNA (25-fold induction, P < 0.001) and protein (2.5-fold induction) expression of the proinflammatory cytokine TNF-α. This induction was inversely correlated with a fall in GLUT4 mRNA levels (57% reduction, P < 0.001) and glucose uptake (34% reduction, P < 0.001). PD98059 and U0126, inhibitors of the ERK-MAPK cascade, partially prevented the palmitate-induced TNF-α expression. Palmitate increased nuclear factor (NF)-κB activation and incubation of the cells with the NF-κB inhibitors pyrrolidine dithiocarbamate and parthenolide partially prevented TNF-α expression. Incubation of palmitate-treated cells with calphostin C, a strong and specific inhibitor of protein kinase C (PKC), abolished palmitate-induced TNF-α expression, and restored GLUT4 mRNA levels. Palmitate treatment enhanced the expression of phospho-PKCθ, suggesting that this PKC isoform was involved in the changes reported, and coincubation of palmitate-treated cells with the PKC inhibitor chelerythrine prevented the palmitate-induced reduction in the expression of IκBα and insulin-stimulated Akt activation. These findings suggest that enhanced TNF-α expression and GLUT4 down-regulation caused by palmitate are mediated through the PKC activation, confirming that this enzyme may be a target for either the prevention or the treatment of fatty acid-induced insulin resistance." @default.
- W2005040360 created "2016-06-24" @default.
- W2005040360 creator A5031803983 @default.
- W2005040360 creator A5033392613 @default.
- W2005040360 creator A5034435102 @default.
- W2005040360 creator A5043446902 @default.
- W2005040360 creator A5048779913 @default.
- W2005040360 creator A5066534772 @default.
- W2005040360 date "2006-01-01" @default.
- W2005040360 modified "2023-09-27" @default.
- W2005040360 title "Palmitate Induces Tumor Necrosis Factor-α Expression in C2C12 Skeletal Muscle Cells by a Mechanism Involving Protein Kinase C and Nuclear Factor-κB Activation" @default.
- W2005040360 cites W1569955072 @default.
- W2005040360 cites W1576671418 @default.
- W2005040360 cites W170853393 @default.
- W2005040360 cites W1764140709 @default.
- W2005040360 cites W1970468997 @default.
- W2005040360 cites W1984413737 @default.
- W2005040360 cites W1991795789 @default.
- W2005040360 cites W1999123584 @default.
- W2005040360 cites W2003755391 @default.
- W2005040360 cites W2003952140 @default.
- W2005040360 cites W2012898950 @default.
- W2005040360 cites W2022801078 @default.
- W2005040360 cites W2031637294 @default.
- W2005040360 cites W2031840166 @default.
- W2005040360 cites W2031861066 @default.
- W2005040360 cites W2035182977 @default.
- W2005040360 cites W2036087370 @default.
- W2005040360 cites W2040606975 @default.
- W2005040360 cites W2043106623 @default.
- W2005040360 cites W2050092688 @default.
- W2005040360 cites W2053663631 @default.
- W2005040360 cites W2059842910 @default.
- W2005040360 cites W2061783070 @default.
- W2005040360 cites W2063189553 @default.
- W2005040360 cites W2079080847 @default.
- W2005040360 cites W2083990676 @default.
- W2005040360 cites W2085547973 @default.
- W2005040360 cites W2091679884 @default.
- W2005040360 cites W2092042022 @default.
- W2005040360 cites W2094646101 @default.
- W2005040360 cites W2097838137 @default.
- W2005040360 cites W2098542111 @default.
- W2005040360 cites W2102902397 @default.
- W2005040360 cites W2108462699 @default.
- W2005040360 cites W2115830695 @default.
- W2005040360 cites W2116215087 @default.
- W2005040360 cites W2146243104 @default.
- W2005040360 cites W2146845495 @default.
- W2005040360 cites W2148562280 @default.
- W2005040360 cites W2156696618 @default.
- W2005040360 cites W2164641915 @default.
- W2005040360 cites W2167335894 @default.
- W2005040360 cites W2171120460 @default.
- W2005040360 cites W2340280382 @default.
- W2005040360 cites W2421037982 @default.
- W2005040360 cites W2785468108 @default.
- W2005040360 cites W307232158 @default.
- W2005040360 cites W4232678241 @default.
- W2005040360 cites W2161653764 @default.
- W2005040360 doi "https://doi.org/10.1210/en.2005-0440" @default.
- W2005040360 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16223857" @default.
- W2005040360 hasPublicationYear "2006" @default.
- W2005040360 type Work @default.
- W2005040360 sameAs 2005040360 @default.
- W2005040360 citedByCount "163" @default.
- W2005040360 countsByYear W20050403602012 @default.
- W2005040360 countsByYear W20050403602013 @default.
- W2005040360 countsByYear W20050403602014 @default.
- W2005040360 countsByYear W20050403602015 @default.
- W2005040360 countsByYear W20050403602016 @default.
- W2005040360 countsByYear W20050403602017 @default.
- W2005040360 countsByYear W20050403602018 @default.
- W2005040360 countsByYear W20050403602019 @default.
- W2005040360 countsByYear W20050403602020 @default.
- W2005040360 countsByYear W20050403602021 @default.
- W2005040360 countsByYear W20050403602022 @default.
- W2005040360 countsByYear W20050403602023 @default.
- W2005040360 crossrefType "journal-article" @default.
- W2005040360 hasAuthorship W2005040360A5031803983 @default.
- W2005040360 hasAuthorship W2005040360A5033392613 @default.
- W2005040360 hasAuthorship W2005040360A5034435102 @default.
- W2005040360 hasAuthorship W2005040360A5043446902 @default.
- W2005040360 hasAuthorship W2005040360A5048779913 @default.
- W2005040360 hasAuthorship W2005040360A5066534772 @default.
- W2005040360 hasBestOaLocation W20050403601 @default.
- W2005040360 hasConcept C126322002 @default.
- W2005040360 hasConcept C134018914 @default.
- W2005040360 hasConcept C164027704 @default.
- W2005040360 hasConcept C17991360 @default.
- W2005040360 hasConcept C184235292 @default.
- W2005040360 hasConcept C185592680 @default.
- W2005040360 hasConcept C195794163 @default.
- W2005040360 hasConcept C2776108454 @default.
- W2005040360 hasConcept C2776188179 @default.
- W2005040360 hasConcept C2776914184 @default.
- W2005040360 hasConcept C2777730290 @default.
- W2005040360 hasConcept C2777866211 @default.