NIH R01 · 2025
Targeting T2 inflammation-evoked mechanical endotypes of ASM shortening in asthma
PROJECT SUMMARY: Asthma is characterized by chronic inflammation and bronchial obstruction due to human airway smooth muscle (HASM) shortening. However, the underlying basis for an enhanced shortening or the hyper-contractile state of HASM in asthma is not known. Further, our incomplete understanding of type 2 (T2) inflammation- regulated excitation-contraction (E-C) coupling in HASM shortening has hindered the development of new HASM bronchodilators with a novel mechanism of action for over 60 years. This application seeks to gain a foundational knowledge on the mechanical endotypes of HASM shortening in asthma (inflammation-dependent and -independent) and identify improved bronchodilators…
From the public funding record at NIH RePORTER. Describes the funded project, not the reviews below.