Exploring the therapeutic potential of Anastatica hierochuntica essential oil in DSS-induced colitis

AbstractThe aim of this investigation was to explore the protective impacts and mechanisms ofAnastatica hierochuntica essential oil (EOAH) against dextran sulfate sodium (DSS)-induced experimental colitis in mice.EOAH demonstrated a reduction in DSS-induced body weight decline, disease activity index (DAI), colon length reduction, colonic tissue damage, and myeloperoxidase (MPO) activity. The essential oil significantly mitigated the production of pro-inflammatory agents including TNF- α, IL-1β, and IL-12. Further analysis revealed that EOAH’s anti-inflammatory effects involved the regulation of NF-κB and PPARγ pathways, as well as the inhibition of NLRP3 activation in colitis mice. Notably,EOAH treatment elevated the levels of beneficial commensal bacteria such as Lactobacillus and Bifidobacteria, while reducingEscherichia coli levels in the mice ’s feces. In addition,EOAH restored the expression of occludin and ZO-1 proteins in colonic tissues affected by ulcerative colitis (UC). These findings indicate that supplementing withEOAH might offer a novel therapeutic approach for UC prevention.
Source: Inflammopharmacology - Category: Drugs & Pharmacology Source Type: research