Melaleuca alternifolia Induces Heme Oxygenase-1 Expression in Murine RAW264.7 Cells through Activation of the Nrf2-ARE Pathway

Lee SY, Chen PY, Lin JC, Kirkby NS, Ou CH, Chang TC American Journal of Chinese Medicine, 2017 ABSTRACT: Melaleuca alternifolia concentrate (MAC) is the refined essential oil of the Australian native plant Melaleuca alternifolia. MAC has been reported to suppress the production of pro-inflammatory cytokines in both murine RAW264.7 macrophages and human monocytes stimulated with lipopolysaccharide… Read more »

Fragrance allergens linalool and limonene allylic hydroperoxides in skin allergy: mechanisms of action focusing on transcription factor Nrf2

Raffalli C, Clouet E, Kuresepi S, Damiens MH, Lepoittevin JP, Pallardy M, Ferret PJ, Giménez-Arnau E, Kerdine-Römer S Toxicology Science, 2017 ABSTRACT: Allergic contact dermatitis (ACD) is regarded as the most frequent expression of immunotoxicity in humans. Many odorant terpenes commonly used in fragrance compositions are considered as weak skin sensitizers, whereas some of their… Read more »

β-Patchoulene from patchouli oil protects against LPS-induced acute lung injury via suppressing NF-κB and activating Nrf2 pathways

Chen XY, Dou YX, Luo DD, Zhang ZB, Li CL, Zeng HF, Su ZR, Xie JH, Lai XP, Li YC International Immunopharmacology, 2017 ABSTRACT: β-Patchoulene (β-PAE), a tricyclic sesquiterpene isolated from the essential oil of the leaves and stems of Pogostemon cablin (Blanco) Benth., has been reported to have potent anti-inflammatory activity. The aim of this study was to evaluate the potential protective effect of β-PAE… Read more »