TSLP (Thymic Stromal Lymphopoietin): TSLP is a cytokine that plays an important role in the initiation of allergic inflammation and the regulation of immune responses at the epithelial barrier. It acts on dendritic cells, triggering a Th2-biased immune response, which is critical in the development of allergic diseases, including asthma, atopic dermatitis, and eosinophilic esophagitis. Research into TSLP focuses on its potential as a target for treating various allergic disorders, understanding its mechanism can lead to innovative therapies for these conditions....