Multimorbidity in #asthma, association with allergy, inflammatory markers and symptom burden, results from the Swedish GA2LEN study

..Subjects with asthma, rhinitis and eczema were more likely to be sensitised to seasonal allergens (67 vs 32%, p<0.001), food allergens (54 vs. 18%, p<0.001) and to have a higher degree of sensitisation than subjects with only asthma (23 vs 10%, p<0.001). Subjects with allergic multimorbidity more often had allergic reactions to food (28 vs 10%, p=0.002), more respiratory symptoms and anxiety/depression (40% vs, 14%, … Continue reading Multimorbidity in #asthma, association with allergy, inflammatory markers and symptom burden, results from the Swedish GA2LEN study

#Skin barrier damage after exposure to para-phenylenediamine

p-Phenylenediamine (#PPD) is a strong contact allergen used in hair dye known to cause allergic contact dermatitis (ACD). Both private and occupational exposure to PPD is frequent, but the effect of PPD exposure in non-allergic occupational exposed individuals is unknown.. ..RNA-sequencing demonstrated down-regulation of tight junction (TJ) and stratum corneum (SC) proteins in skin of severe ACD patients after PPD exposure. Claudin-1 (CLDN1), claudin-8 (CLDN8), … Continue reading #Skin barrier damage after exposure to para-phenylenediamine

Phase 2a randomized, placebo-controlled study of anti–IL-33 in peanut #allergy

IL-33, found in high levels in participants with allergic disorders, is thought to mediate allergic reactions. Etokimab, an anti–IL-33 biologic, has previously demonstrated a good safety profile and favorable pharmacodynamic properties in many clinical studies ..Efficacy measurements for active vs. placebo participants at the day 15 and 45 food challenge (tolerating a cumulative 275 mg of #peanut protein, which was the food challenge outcome defined … Continue reading Phase 2a randomized, placebo-controlled study of anti–IL-33 in peanut #allergy