Investigation of the mechanistic impact of CBL0137 on airway remodeling in asthma.

ABSTRACT:

Background

Bronchial asthma, a chronic inflammatory airway disease, is characterized by airway remodeling, including thickening of the airway smooth muscle layer, primarily due to abnormal proliferation of airway smooth muscle cells (ASMCs). CBL0137 (Curaxin-137 hydrochloride), a histone chaperone facilitate chromatin transcription (FACT) inhibitor, has demonstrated anti-tumor properties, including inhibition of proliferation, promotion of apoptosis, and increased autophagy. However, its effects on ASMCs and airway remodeling remain unexplored.

Methods

Asthma models were established using ovalbumin (OVA) in female C57BL/6 J mice, with therapeutic interventions using CBL0137 and budesonide. Lung tissues were analyzed using Hematoxylin and eosin (H&E), PAS, Masson's trichrome,

SUBMITTER: Huang Z 

PROVIDER: S-EPMC11927260 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature