2348-set-1x.jpg Apr 2026

Targeted deletion of Interleukin-3 results in asthma exacerbations

: The study concludes that IL-3 is not just a byproduct of inflammation but plays a role in the resolution of asthma; its absence (targeted deletion) leads to worse exacerbations. Scientific Context 2348-set-1x.jpg

The research cites foundational work on murine helper T cell clones to define lymphokine activities, specifically noting that IL-3 is released by activated T cells. The full technical report and all associated data figures can be accessed through the Cell Press/iScience portal. The image file is a visual representation associated

The image file is a visual representation associated with an iScience research report titled Targeted deletion of Interleukin-3 results in asthma exacerbations . Key Findings of the Report 2348-set-1x.jpg

: Higher expression of the IL3Ra mRNA was identified in asthmatic children, particularly those with a forced expiratory volume (FEV1%) higher than 80%.

: A significant increase in IL-3 secretion was found in the peripheral blood mononuclear cells (PBMCs) of children with asthma compared to healthy controls.