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. 2016 Jun 24;48(6):e241. doi: 10.1038/emm.2016.47

Figure 6.

Figure 6

The involvement of a p38 MAPK on CREB phosphorylation and the interaction between HIF-2α and SOCS1. (a) Pretreatment with SB202190 suppressed IL-1β (10 ng ml−1) induced expression of phospho-CREB in a dose-dependent manner. In addition, in SOCS1-overexpressing SW1353 cells, IL-1β-induced CREB phosphorylation was further increased by adding anisomycin (ANS) as a p38 kinase inhibitor. (b) Under normoxic conditions, IL-1β induced C/EBPβ expression, but not HIF-2α expression. Hypoxia-induced HIF-2α expression was unchanged by SOCS1. The densitometry data were normalized to β-actin and expressed as the means±s.e.m. (n=3).