ArticleInternational journal of immunopathology and pharmacology
Deucravacitinib and shikonin combination therapy ameliorates imiquimod-induced psoriasis in mice.
Article in International journal of immunopathology and pharmacology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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6 citing papers in PubMed.
- Enhanced Anti-inflammatory Effects of 18β-Glycyrrhetinic Acid and Hesperetin for the Treatment of Psoriasis: Evidence from LPS-stimulated RAW264.7 Cells and Imiquimod-induced Psoriasis Mouse Model.Applied biochemistry and biotechnology · 2026Article
- Ginsenoside Rk3 modulates glutamine metabolism and inhibits Th17 cell differentiation via gut microbiota regulation to ameliorate psoriasis.Journal of natural medicines · 2026Article
- Andrographolide augments methotrexate's therapeutic potential in psoriasis: comprehensive in vitro and in vivo evaluation.Naunyn-Schmiedeberg's archives of pharmacology · 2026Article
- Bone Morphogenetic Protein 6 Attenuates Psoriasis Pathogenesis by Suppressing Th17 Cell Differentiation.Inflammation · 2026Article
- TYK2 rs34536443 (P1104A) Variant Suppresses ICAM1-Mediated Inflammation: Insights From Mendelian Randomization and Functional Analyses.Psoriasis (Auckland, N.Z.) · 2025Article
- The mRNA component of LNP-mRNA vaccines triggers IFNAR-dependent immune activation which attenuates the adaptive immune response.Frontiers in immunology · 2025Article
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7 authors.
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Abstract
introductionTYK2 inhibitors and traditional natural drugs as promising drugs for psoriasis therapy are receiving increasing attention. They both affect different molecules of JAK/STAT pathway, but it is currently unclear whether their combination will enhance the effect on psoriasis. In this study, we used imiquimod (IMQ)-induced psoriasis mouse model to investigate the therapeutic effects of the combined administration of deucravacitinib (TYK2 inhibitor) and shikonin.
methodsAldara cream containing 5% IMQ was used to topically treat the dorsal skin of each mouse for a total of six consecutive days to induce psoriasis. The psoriasis area and severity index (PASI) scores were recorded every day. On the 7
resultsCompared to the vehicle control group, the psoriasis symptoms and immune disorder improved significantly in the combination therapy group and deucravacitinib treatment group on the 7th day, and the expressions of p-STAT3 and Ki67 in skin were reduced as well. Moreover, the combined treatment of deucravacitinib and shikonin for psoriasis was superior to the monotherapy group, especially in inhibiting abnormal capillaries proliferation, reducing immune cells infiltration and decreasing the concentration of IL-12p70 in skin.
conclusionThe combination of deucravacitinib and shikonin is a promising clinical application.
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