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A regulatory T cell-biased IL-2 mutein inhibits the development of allergen-specific Th2 cells and allergic asthma

delete2026-08-06
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PRE
AI
A
Amandine Selle
A
Alexis Yero
J
James J. Moon
D
Daniel Campbell
A
Andrew D. Luster *
DOI:10.1016/j.jaci.2026.07.017delete
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Abstract

Abstract

En 中文
• A regulatory T cell-biased IL-2 mutein, Fc.mut24, selectively expands and enhances Tregs, promoting a tolerogenic immune environment in the lung. • Prophylactic Fc.mut24 treatment prevents the development of allergen-specific Th2 cells and allergic airway inflammation; this protection requires Tregs and is maintained even after allergen rechallenge. • Fc.mut24 treatment of mice after allergen sensitization is unable to inhibit allergen-specific Th2 cells and attenuate allergic airway inflammation, demonstrating a crucial early window of Treg-mediated tolerance induction.

Journal

Journal of Allergy and Clinical Immunology cover
Journal of Allergy and Clinical Immunology
IF:
11.2
Papers:
3.7W
Citations:
5.6W

Organization

M
massachusetts general hospital
Scholars:
3.1K
Papers: 1.5K
Citations: 0
U
university of washington
Scholars:
7.8K
Papers: 3.7K
Citations: 2
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