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We analyzed migration of monocytes under the effect of apocinin (NADPH inhibitor) and PD98059 (blocker of extracellular MEK/ERK kinase involved in Nox4 oxidase-mediated migration of monocytes). Migration of monocytes stimulated… Click to show full abstract
We analyzed migration of monocytes under the effect of apocinin (NADPH inhibitor) and PD98059 (blocker of extracellular MEK/ERK kinase involved in Nox4 oxidase-mediated migration of monocytes). Migration of monocytes stimulated by cysteine-containing peptides (fragments of chemokines with free thiol group MCP-1 and fractalkine) was completely inhibited by apocinin and MEK/ERK blocker. It is assumed that the stimulating effect of cysteine-containing peptides on monocyte migration is mediated by the NADPH-oxidase system, in particular, Nox4.
Journal Title: Bulletin of Experimental Biology and Medicine
Year Published: 2017
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