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Inhibition of eukaryotic translation initiation factor 1 A (eIF1A) and 3B (eIF3B) diminishes the psoriatic phenotype in two mouse models and human 3D model samples

delete2026-03-20
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N
Nicole Golob-Schwarzl *
N
Natalie Bordag
N
Nitesh Shirsath
C
Christin-Therese Müller
A
Amin El-Heliebi
P
Peter Wolf
DOI:10.1016/j.jdermsci.2026.03.008delete
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Abstract

Abstract

En 中文
• Psoriasis is a chronic systemic inflammatory disease with polygenic predisposition and high comorbidity burden. • Dysregulated mRNA translation, particularly during initiation, may contribute to pathogenesis. • eIF1A and eIF3B are central players in translation initiation and have been linked to inflammation and hyperproliferation. • eIF1A and eIF3B are functionally relevant for keratinocyte hyperproliferation and psoriatic inflammation. • siRNA targeting of these eIFs is efficacious and safe in preclinical models. • Findings support further development of topical or systemic siRNA therapies or pharmacological eIF inhibitors as novel treatments for psoriasis.
Keywords:
Psoriasis
eukaryotic translation initiation factors
new therapeutic targets
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Journal of Dermatological Science cover
Journal of Dermatological Science
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medical university of graz
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