
Explore 3 interactive patient cases to learn more about the signs, symptoms, and burden of atopic dermatitis. Diagnose the patients based on a variety of cases and presentations based on American Academy of Dermatology (AAD) criteria and assess their disease severity
Dive into the complex pathophysiology of chronic spontaneous urticaria (CSU), where mast cell degranulation drives the hallmark signs and symptoms. This interactive infographic elucidates how key type 2 cytokines, specifically IL-4 and IL-13, contribute to mast cell activation, immune cell trafficking into the skin, and neuronal sensitization in CSU, which ultimately leads to the release of mediators like histamine that cause wheals, angioedema, and itch.
Explore how type 2 inflammation drives sinonasal barrier dysfunction in chronic rhinosinusitis with nasal polyps (CRSwNP) with this video on the cellular mechanisms behind hallmark symptoms — including nasal congestion and loss of smell.

In this soundbite video from the April 2025 ADVENT Forum in Lisbon, Portugal, Prof. Oscar Palomares highlights how patients with type 2 inflammatory diseases often experience multimorbidities, with overlapping symptoms that amplify their overall disease burden and impact quality of life.

This video from the September 2024 ADVENT symposium at EADV’s Annual Meeting in Amsterdam, the Netherlands, features Dr. Stephan Weidinger discussing how local type 2 inflammation at the skin tissue level contributes to epidermal barrier dysfunction, dysbiosis, and neuroimmune dysfunction, leading to the clinical signs and symptoms of AD. Dr. Weidinger also reviews how systemic inflammation affects organ systems beyond the skin and can manifest as atopic and non-atopic comorbidities.

Join Dr. Shawn Kwatra in discussing the diverse clinical presentations of PN and the role of type 2 inflammation in disease pathogenesis.

Explore our educational resources about loss of smell and the role of type 2 inflammation in CRSwNP, featuring expert insights from Profs. Wytske Fokkens and Joaquim Mullol.
An infographic exploring the pathophysiology of prurigo nodularis and the role of type 2 inflammation.

An interactive tool used to explore the global burden of atopic dermatitis in children and adolescents.
In this video soundbite from the ERS-ISIAN 2025 symposium, Dr. Vibeke Backer discusses how Type 2 inflammation drives severe, uncontrolled CRSwNP. It covers key immune cells and biomarkers (e.g., IL-4, IL-5, IL-13, TSLP), global prevalence differences, and the importance of symptom tracking and targeted therapies.
Dr. Evan Dellon highlights how resolution of food impaction can be leveraged as an opportunity to diagnose EoE.
Learn from Prof. Seema Aceves about the interconnectivity of type 2 inflammation and barrier dysfunction in mediating EoE pathophysiology.