Title : Ceramide-dependent PP2A regulation of TNFalpha-induced IL-8 production in respiratory epithelial cells.

Pub. Date : 2009 May

PMID : 19286927






6 Functional Relationships(s)
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1 Ceramide-dependent PP2A regulation of TNFalpha-induced IL-8 production in respiratory epithelial cells. Ceramides tumor necrosis factor Homo sapiens
2 Because TNFalpha had been shown to activate ceramide accumulation, and separate studies had linked ceramide with activation of PP2A, we hypothesized the pathway of TNFalpha-inducing ceramide to activate PP2A comprised an endogenous regulatory pathway. Ceramides tumor necrosis factor Homo sapiens
3 Because TNFalpha had been shown to activate ceramide accumulation, and separate studies had linked ceramide with activation of PP2A, we hypothesized the pathway of TNFalpha-inducing ceramide to activate PP2A comprised an endogenous regulatory pathway. Ceramides tumor necrosis factor Homo sapiens
4 Because TNFalpha had been shown to activate ceramide accumulation, and separate studies had linked ceramide with activation of PP2A, we hypothesized the pathway of TNFalpha-inducing ceramide to activate PP2A comprised an endogenous regulatory pathway. Ceramides tumor necrosis factor Homo sapiens
5 Because TNFalpha had been shown to activate ceramide accumulation, and separate studies had linked ceramide with activation of PP2A, we hypothesized the pathway of TNFalpha-inducing ceramide to activate PP2A comprised an endogenous regulatory pathway. Ceramides tumor necrosis factor Homo sapiens
6 In summary, our data suggest that in respiratory epithelium, TNFalpha induces ceramide accumulation, resulting in subsequent activation of PP2A, which targets those kinases responsible for transcriptional activation of IL-8. Ceramides tumor necrosis factor Homo sapiens