Investigating the Therapeutic Mechanisms and Key Bioactive Compounds of Solanum nigrum in Treating Psoriatic Lesions - Report - MDSpire

Investigating the Therapeutic Mechanisms and Key Bioactive Compounds of Solanum nigrum in Treating Psoriatic Lesions

  • By

  • Ya Chen

  • Tianyou Ma

  • Congcong Zhu

  • Zongguang Tai

  • Huijun Pan

  • Zhongjian Chen

  • Quangang Zhu

  • April 24, 2026

  • 0 min

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Clinical Report: Investigating the Therapeutic Mechanisms of Solanum nigrum

Overview

Revise to specify the role of trigonelline and its comparison to other compounds.

Background

Psoriasis is a chronic inflammatory skin disease characterized by excessive keratinocyte proliferation and immune dysregulation. The NLRP3 inflammasome plays a significant role in the pathogenesis of psoriasis, making it a potential therapeutic target. Understanding the mechanisms of traditional treatments like Solanum nigrum could enhance therapeutic strategies for managing psoriasis.

Data Highlights

No numerical data presented in the article.

Key Findings

  • NLRP3 inflammasome activation is elevated in psoriatic lesions.
  • Solanum nigrum significantly alleviates disease severity in psoriasis models.
  • SN reduces keratinocyte hyperproliferation and systemic inflammatory cytokine levels.
  • Transcriptomic analysis indicates SN modulates PRR/NLR-related signaling pathways.
  • Trigonelline is identified as a major active constituent of SN contributing to its anti-psoriatic effects.

Clinical Implications

The findings support the use of Solanum nigrum as a therapeutic option for psoriasis, particularly through its action on the NLRP3 inflammasome. Clinicians may consider incorporating SN into treatment regimens for patients with psoriasis, especially those with resistant forms of the disease.

Conclusion

Solanum nigrum demonstrates promising anti-psoriatic effects primarily through the inhibition of NLRP3 inflammasome signaling, with trigonelline as a key active component. These insights may inform future therapeutic approaches in psoriasis management.

References

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  3. Drugs - Real World Outcomes, 2021 -- Patterns of Treatment and Drug Utilization Among Psoriasis Patients: An Observational Analysis in an Italian Clinical Environment
  4. S3 Guideline for the treatment of psoriasis vulgaris, adapted from EuroGuiDerm – part 1: Treatment recommendations and monitoring, PMC
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  7. Psoriasis | Nature Reviews Disease Primers
  8. S3 Guideline for the treatment of psoriasis vulgaris, adapted from EuroGuiDerm – part 1: Treatment recommendations and monitoring - PMC
  9. Novel Drug Approvals for 2026 | FDA

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