Quercetin Shows the Pharmacological Activity to Simultaneously Downregulate the Inflammatory and Fibrotic Responses to Tissue Injury in Association with its Ability to Target Multi-Kinases

Abstract

Quercetin reduced the population of macrophages and myofibroblasts and the scar formation in cutaneous wound healing. Quercetin suppressed the signaling pathways activating RAW264.7 macrophages and dermal fibroblasts, which is associated with its inhibition of multiple tyrosine kinases to regulate the pathways. This pharmacological activity of quercetin to simultaneously inhibit the inflammatory and fibrotic responses upon tissue damage by targeting multi-kinases could be the action mechanism to support its broad efficacy for various chronic disorders.