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Updated: Jun 16, 2026

Measuring Psoriasis Severity at Home
Published on: March 1, 2024
Progress in understanding the immunopathogenesis of psoriasis
R K H Mak1, C Hundhausen, F O Nestle
1St. John's Institute of Dermatology. King's College London School of Medicine. London, United Kingdom. rose.mak@kcl.ac.uk
Understanding psoriasis immunopathogenesis has advanced through bench-to-bedside research. Key discoveries include the interleukin-23/T-helper 17 (IL-23/Th17) axis, driving new biologic therapies for psoriasis.
Area of Science:
- Immunology
- Dermatology
- Translational Research
Background:
- Psoriasis is a chronic inflammatory skin condition.
- Its immunopathogenesis involves complex interactions between innate and adaptive immune systems.
- Understanding these mechanisms is crucial for developing effective treatments.
Purpose of the Study:
- To review the progress in understanding psoriasis immunopathogenesis.
- To highlight the bidirectional translation between basic research and clinical practice.
- To discuss current and future therapeutic targets.
Main Methods:
- Literature review of bench research and clinical studies on psoriasis.
- Explanation of immune system components and pathways involved in psoriasis.
- Analysis of the impact of key discoveries on therapeutic development.
Main Results:
- Significant progress in understanding psoriasis pathogenesis through translational research.
- Detailed explanation of the roles of innate and adaptive immunity.
- Identification of the IL-23/Th17 axis as a critical pathway.
- Successful development of novel biologic therapies targeting this axis.
Conclusions:
- Translational research is vital for advancing psoriasis treatment.
- The IL-23/Th17 pathway represents a major therapeutic target.
- Further research into immune pathways holds promise for future psoriasis therapies.
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