METHODS OF TREATING OR PREVENTING RESPIRATORY CONDITIONS The present disclosure provides methods of treating or preventing respiratory condition and/or for treating an IgE-mediated respiratory allergy and/or for reducing an allergic response to a respiratory allergen and/or for inducing anergy to a respiratory allergen 5 in a subject and/or improving lung function in a subject suffering from an allergy comprising administering to a subject a population of cells enriched for STRO-1+ cells and/or progeny thereof and/or soluble factors derived therefrom. No Figure to Accompany 10