Figure 5From: Distinct roles of MK2 and MK5 in cAMP/PKA- and stress/p38MAPK-induced heat shock protein 27 phosphorylation Different stimuli that trigger HSP27 phosphorylation engage distinct pathways with specific MKs. MK2 mediates phosphorylation of HSP27 in cells with an activated p38MAPK pathway, while MK5 functions as an HSP27 kinase induced by the cAMP/PKA pathway.Back to article page