EGFR inhibitors suppress house dust mite allergen Der pII induced inflammation in monocytes and macrophages.

ABSTRACT:

Introduction

Allergic asthma, often triggered by house dust mites (HDMs), is characterized by airway inflammation, mucus hypersecretion, and airway hyperresponsiveness. Among the major HDM allergens, Der pII plays a significant role in promoting inflammation. This study investigates the role of epidermal growth factor receptor (EGFR) inhibitors in modulating Der pII-induced cytokine production and inflammation in human immune cells.

Methods

Recombinant GST-Der pII protein was expressed and purified for subsequent studies. Human peripheral blood mononuclear cells (HPBMC), THP-1 monocytes, THP-1-derived macrophages, and pulmonary alveolar macrophages (NR8383) were exposed to Der pII, followed by treatment with EGFR inhibitors AZD-9291 and Tarceva. Enzyme-linked immunosorbent a

SUBMITTER: Chiang YH 

PROVIDER: S-EPMC12920423 | biostudies-literature | 2026

REPOSITORIES: biostudies-literature