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Severity, heterogeneity and systemic inflammation in psoriasis.

E Christophers1, P C M van de Kerkhof2

  • 1Department of Dermatology, SH University Clinics, Kiel, Germany.

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Summary

Psoriasis severity differs between active, severe cases with innate immunity and mild, stable cases with acquired immunity. Assessing disease activity is crucial for effective psoriasis treatment evaluation.

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Area of Science:

  • Dermatology
  • Immunology
  • Microbiology

Background:

  • Psoriasis presents as active severe or mild stable disease.
  • Active severe psoriasis involves systemic comorbidities and heightened innate immunity.
  • Mild stable psoriasis is characterized by a dominance of acquired immunity.

Purpose of the Study:

  • To review clinical and immunological aspects of active and quiescent psoriasis.
  • To explore the impact of psoriasis on antimicrobial resistance.
  • To highlight the need for incorporating disease activity in psoriasis severity assessment.

Main Methods:

  • Literature review of clinical manifestations in psoriasis.
  • Analysis of immunological profiles in different psoriasis states.
  • Examination of the relationship between psoriasis and antimicrobial resistance.

Main Results:

  • Distinct immunological profiles differentiate active severe and mild stable psoriasis.
  • Psoriasis activity is not adequately captured by current severity measures.
  • Systemic involvement and comorbidities are prevalent in active severe psoriasis.

Conclusions:

  • Disease activity is a critical factor in understanding psoriasis.
  • Current psoriasis outcome measures may require refinement to include disease activity.
  • Incorporating disease activity can improve the assessment of treatment efficacy in psoriasis.