Title : [Regulatory mechanisms of interleukin-1β on the cyclooxygenase-2 system expression of human neuroglioma cells].

Pub. Date : 2015 Mar 10

PMID : 25976054






3 Functional Relationships(s)
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1 RESULTS: A dose of 2.5 microg/L IL-1beta induced the protein expressions of cPLA2 and COX-2 and a subsequent release of PGE2 in a time-dependent manner. Dinoprostone interleukin 1 beta Homo sapiens
2 Both SB203580 and PD98059 inhibitors reduced IL-1beta-induced PGE2 production while SB203580 alone reduced the expressions of both cPLA2 and COX-2. Dinoprostone interleukin 1 beta Homo sapiens
3 CONCLUSION: IL-1beta induces the expressions of cPLA2 and COX-2 and affects COX-2 at the post-translational level by modulating PGE2 production through the signal transduction pathways of p38 and p42/44 MAPKs. Dinoprostone interleukin 1 beta Homo sapiens