CCR7 and its chemokine ligand CCL21 are known to play a key role in allergic airway disease. Learn about a novel TH2 cell-inducing function of CCL19. Strategies to block the pathway may help to reduce disease incidence or severity. https://t.co/rtglL2tTAs

Remibrutinib may offer a new oral treatment option for patients with chronic spontaneous urticaria inadequately controlled by H1 antihistamines. Editors’ Choice findings demonstrate favorable safety and sustained efficacy over 52 weeks of treatment. https://t.co/zugkOfa5Qa

In people without symptomatic food allergy, the presence of food-specific IgE is considered clinically irrelevant. An Editors’ Choice paper reports data that may challenge this assumption. Read on. https://t.co/u5eOWtKjbt

Early introduction of allergenic foods can reduce allergy development. Have the Swedish National Food Agency’s revised infant feeding guidelines affected food introduction and early manifestations of disease? Here’s an Editors’ Choice report. https://t.co/btWniPpu8f

The role of IgE in chronic rhinosinusitis with nasal polyps is undergoing reassessment with new observations from anti-IgE therapy. An Editors’ Choice paper reports that baseline local IgE+cell counts are predictive of omalizumab treatment efficacy. https://t.co/wku8cgFUTm

Black adults are often considered a homogenous group in asthma research studies despite cultural and ancestral differences. Does asthma morbidity differ across adults in Black ethic subgroups? Read an Editors’ Choice report. https://t.co/ntHKhrh0p3

Metabolomics is the study of the small molecule metabolic products that are produced in living systems. New data detail a metabolomic profile of children with atopic asthma, suggesting underlying mechanisms of disease. Read the Editors’ Choice findings. https://t.co/2eeQ0TCExy