Histamine Upregulates the Expression of Inducible Nitric Oxide Synthase in Human Intimal Smooth Muscle Cells via Histamine H1 Receptor and NF-κB Signaling Pathway

Abstract

Histamine stimulates intimal SMCs to increase iNOS expression via H1 receptors and NF-kappaB signaling pathway. Histamine could be one of NO-regulating factors, by inducing iNOS expression in intimal SMCs, and may be related to atherogenesis.