ArticleClinical, cosmetic and investigational dermatology2023
Rehmannioside A Inhibits TRAF6/MAPK Pathway and Improves Psoriasis by Interfering with the Interaction of HaCaT Cells with IL-17A.
Article in Clinical, cosmetic and investigational dermatology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 17 citations in OpenAlex.
- Majoon Ushba alleviated IL-17A sensitized keratinocyte ferroptosis via JAK-2-STAT-3 signaling axis and reversed imiquimod induced psoriasiform inflammation.Pharmaceutical biology · 2026Article
- Olive (Olea europaea) phenolics for the control of psoriasis via targeting SMYD2 and IL-17A protein-protein interaction networks.Journal of natural medicines · 2026Article
- A review of core immuno-inflammatory mechanisms and key regulatory targets in psoriasis.American journal of clinical and experimental immunology · 2026Review
- Rehmannioside A Attenuates Inflammation via Inactivation of the p-p65 NF-?B and p-p38 MAPK Signaling in Abdominal Infection-Induced Acute Kidney Injury.Physiological research · 2025Article
- Astilbin Alleviates IL-17-Induced Hyperproliferation and Inflammation in HaCaT Cells via Inhibiting Ferroptosis Through the cGAS-STING Pathway.International journal of molecular sciences · 2025Article
- Application of bioinformatics analysis and molecular docking to study the mechanism of Qingying decoction in treating psoriasis.Hereditas · 2025Article
- Daturataturin A Ameliorates Psoriasis by Regulating PPAR Pathway.Biochemical genetics · 2024Article
- PDE3B regulates KRT6B and increases the sensitivity of bladder cancer cells to copper ionophores.Naunyn-Schmiedeberg's archives of pharmacology · 2024Article
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Authors and funding
2 authors at 2 institutions in 1 country.
Funding
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Abstract
Objective: As a common chronic inflammatory skin disease, psoriasis seriously affects the physical health and psychological well-being of patients. Various clinical treatments for psoriasis have their own drawbacks, so it is important to find effective and safe drugs. Rehmannioside A (ReA) has anti-inflammatory properties and is the main active ingredient in Fuzhengzhiyanghefuzhiyang decoction (FZHFZY), an herbal compound for the treatment of psoriasis. But no studies have been conducted to determine whether ReA alone can treat psoriasis. Therefore, this study was designed to investigate the effect of ReA in the treatment of psoriasis and its potential mechanism of action. Methods: HaCaT cells were treated with ReA and IL-17A alone for 24 h and 48 h, and the most effective concentrations of ReA and interleukin (IL)-17A were found at 25 μg/mL and 100 ng/mL, respectively. A psoriasis cell model was constructed by stimulating HaCaT cells with IL-17A, followed by intervention with ReA. Cell viability and cell cycle distribution were measured by MTT assay and flow cytometry. The expression levels of keratin family members and chemokines were detected by real-time quantitative PCR (RT-qPCR), the levels of pro-inflammatory cytokines by enzyme-linked immunosorbent assay (ELISA), and key proteins of TRAF6/MAPK signaling pathway by Western blot. Results: ReA weaken cell viability, down-regulate the expression of keratin family members (KRT6 and KRT17), restore cell cycle distribution to normal distribution, inhibit the release of pro-inflammatory cytokines (IL-6, IL-8 and IL-1β) and lower the expression of chemokines (S100A7, S100A9 and CXCL2) by interfering with the interaction between HaCaT cells and IL-17A. Thus, it exerts an anti-psoriatic effect by reducing the inflammatory response and inhibiting abnormal proliferation of HaCaT cells. Mechanistically, ReA inhibited the TRAF6/MAPK signaling pathway activated by IL-17A stimulation in HaCaT cells. Conclusion: ReA has in vitro anti-psoriatic effects and may be a new therapeutic agent for psoriasis.
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