Potent phytoceuticals cocktail exhibits anti-inflammatory and antioxidant activity on LPS-triggered RAW264.7 macrophages in vitro

Chronic inflammatory conditions, which include respiratory diseases and other ailments, are characterized by persistent inflammation and oxidative stress, and represent a significant health burden, often inadequately managed by current therapies which include conventional inhaled bronchodilators and oral or inhaled corticosteroids in the case of respiratory disorders. The present study explores the potential of Vedicinals®9 Advanced, a polyherbal formulation, to mitigate LPS-induced inflammation and oxidative stress in RAW264.7 mouse macrophages. The cells were pre-treated with Vedicinals®9 Advanced, followed by exposure to LPS to induce an inflammatory response. Key experimental outcomes were assessed, including nitric oxide (NO) and reactive oxygen species (ROS) production, as well as the expression of inflammatory and oxidative stress-related genes and proteins. Vedicinals®9 Advanced significantly reduced LPS-induced NO and ROS production, indicating strong anti-inflammatory and antioxidant properties. Additionally, the formulation downregulated the LPS-upregulated mRNA expression of pro-inflammatory cytokines, such as TNF-α and CXCL1, and oxidative stress markers, including GSTP1 and NQO1. Furthermore, Vedicinals®9 Advanced downregulated the LPS-induced protein expression of the chemokines CCL2 and CCL6, the LPS co-receptor, CD14, and the pro-inflammatory cytokines G-CSF and IL-1β. These findings highlight the potential of Vedicinals®9 Advanced as a therapeutic option for managing CRDs and other inflammatory conditions. The formulation's ability to simultaneously target inflammation and oxidative stress suggests it may offer advantages over existing treatments, with potential for broader application in inflammatory diseases.