Title : The p38 MAP kinase inhibitor SB203580 enhances nuclear factor-kappa B transcriptional activity by a non-specific effect upon the ERK pathway.

Pub. Date : 2000 Sep

PMID : 10960075






4 Functional Relationships(s)
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Protein Name
Organism
1 The p38 MAP kinase inhibitor SB203580 enhances nuclear factor-kappa B transcriptional activity by a non-specific effect upon the ERK pathway. SB 203580 mitogen-activated protein kinase 3 Homo sapiens
2 Overexpression of kinase-deficient mutants belonging to the ERK1/2, JNK, and p38 pathways showed that only dominant-negative Raf-1 abrogated SB203580-enhanced NF-kappaB activity. SB 203580 mitogen-activated protein kinase 3 Homo sapiens
3 This would implicate the involvement of the ERK1/2 pathway in the enhancing effects of SB203580 on NF-kappaB-mediated gene transcription. SB 203580 mitogen-activated protein kinase 3 Homo sapiens
4 SB203580 at higher concentrations activates the ERK pathway, which subsequently enhances NF-kappaB transcriptional activity. SB 203580 mitogen-activated protein kinase 3 Homo sapiens