See how type 2 inflammation underlies remodeling processes in asthma.

Learn how FeNO, a noninvasive biomarker for type 2 inflammation, can be used to optimize care for asthma patients.
Learn about the multifaceted burden of uncontrolled pediatric asthma on patients and their caregivers.
Join pediatric respirologist Dr. Sharon Dell and adult respirologist Dr. Simon Couillard as they discuss the prognostic and diagnostic power of asthma biomarkers and their impact on optimizing patient management across all ages.
Join Professors Brusselle and Backer as they discuss the concept of disease modification in asthma.

In this video soundbite from the EAACI 2025 symposium, Dr. Zuzana Diamant explains pathophysiological mechanisms underlying asthma and CRSwNP, and how type 2 inflammatory cytokines drive airway remodelling in patients with severe asthma. Additionally, patients with co-existing asthma and CRSwNP have a higher type 2 inflammatory burden than patients with asthma alone.
Join Dr. Miguel Lanz as he explains the clinical utility of FeNO as a biomarker of severe asthma.

In this video soundbite from the EAACI 2025 symposium, Dr. Brian Lipworth discusses that co-existing type 2 inflammatory diseases are common in patients with CRSwNP & increasing severity of asthma is associated with higher severity of CRS and prevalence of nasal polyps. Additionally, he explains that patient burden is substantially greater when asthma and CRSwNP are co-existing.

Join experts G. Walter Canonica, Vibeke Backer, and Joaquim Mullol for an educational symposium on elevating treatment goals from control to remission in the upper and lower airways.
Explore how type 2 inflammation drives the production of IgE in severe asthma
Explore how type 2 inflammation drives the production of FeNO in severe asthma

Type 2 asthma is a common phenotype of asthma, characterized by key cytokines IL-4, IL-13, and IL-5, as well as elevated type 2 inflammatory biomarkers as FeNO, and eosinophils, or the need for maintenance OCS. Type 2 inflammation is evident in up to 88% of patients with severe asthma, representing a substantial portion of the disease burden associated with asthma. Explore the resources below better understand the role of type 2 inflammation in asthma.