Drs. Stephen I. Rennard and Igor Barjaktarevic discuss the diverse clinical aspects of COPD, emphasizing the role of inflammation and the importance of recognizing the heterogeneity of COPD.

Explore the pathogenesis of PN with Dr. Kim as he explains how type 2 inflammation plays a significant role in eliciting intense itching. He provides a detailed look at the mechanisms at play in PN and how they contribute to the severity of symptoms.

Dr. Jonathan Corren describes the diagnostic, predictive, and prognostic role of IgE as a biomarker of type 2 inflammation in asthma.