Paradoxical Reactions in the Era of Modern Biological Therapy of Psoriasis: A Comprehensive Analysis of Pathomechanisms and Clinical Guidelines
January 2026
in “
Forum Dermatologicum
”
biological therapies IL-23 Th17 axis psoriasis paradoxical reactions TNF-α inhibition IFN-I Th17-to-Th2 shift paradoxical alopecia areata eczema immune pathway reorganization topical agents IL-23 inhibitors genetic biomarkers biologics tumor necrosis factor alpha interferon type I topical treatments
Studysummary This study systematically reviewed literature on paradoxical reactions during biologic treatments for psoriasis, identifying immune dysregulation mechanisms and diverse clinical manifestations, highlighting that mild cases often respond well to topical treatments, while severe cases may require switching to different IL-23 inhibitors.
Automatically generated from the study's abstract, not written by a person, and not a review of the full paper. Not medical advice or a treatment recommendation. Read the original study, and consult a qualified healthcare professional before changing treatment. Full disclaimer
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