Figure 2From: Bench-to-bedside review: Carbon monoxide – from mitochondrial poisoning to therapeutic useCarbon monoxide signal transduction pathways. CO, carbon monoxide; HSF, heat shock factor; HSP, heat shock protein; MAPK, mitogen-activated protein kinase; NFκB, nuclear factor-κB; NO, nitric oxide; sGC, soluble guanylate cyclase.Back to article page