STAT6 and atopic eczema: Further studies showed that JF water extract (JF-WE) suppressed TRPV1 expression in macrophages, potentially by affecting NF-κB p65 phosphorylation rather than the JAK-STAT6 pathway.<h4>Conclusion</h4>This study offers initial evidence of the effectiveness of JF-WE in suppressing inflammation in atopic dermatitis.