Title : Chelidonine, a principal isoquinoline alkaloid of Chelidonium majus, attenuates eosinophilic airway inflammation by suppressing IL-4 and eotaxin-2 expression in asthmatic mice.

Pub. Date : 2015 Dec

PMID : 26481537






4 Functional Relationships(s)
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1 Chelidonine, a principal isoquinoline alkaloid of Chelidonium majus, attenuates eosinophilic airway inflammation by suppressing IL-4 and eotaxin-2 expression in asthmatic mice. chelidonine chemokine (C-C motif) ligand 24 Mus musculus
2 METHODS: The mice were sensitized to ovalbumin followed by aerosol allergen challenges and determination of chelidonine"s effect on enhanced pause (Penh), pulmonary eosinophilic infiltration, eotaxin-2, interleukin-4 (IL-4), IL-13, OVA-specific IgE production, and several transcription factors. chelidonine chemokine (C-C motif) ligand 24 Mus musculus
3 RESULT: Chelidonine strongly suppressed airway eosinophilia, expression of eotaxin-2, IL-4, and IL-13 cytokine production in bronchoalveolar lavage fluid (BALF). chelidonine chemokine (C-C motif) ligand 24 Mus musculus
4 CONCLUSIONS: Chelidonine has profound inhibitory effects on airway inflammation and this effect is caused by suppression of IL-4, eotaxin-2, and OVA-specific IgE production through the STAT6 and Foxp3 pathways. chelidonine chemokine (C-C motif) ligand 24 Mus musculus