PIK3C2A and atopic eczema: HTN, Hypertension; IL, Interleukin; TRPA1, Transient Receptor Potential Ankyrin 1; AE, Adverse Event; URI, Upper Respiratory Infection; Th, T-helper; AD, Atopic Dermatitis; CPK, Creatine Phosphokinase; IFN-y, Interferon gamma; SCORAD, Severity Scoring of Atopic Dermatitis Index; TSLP, Thymic Stromal Lymphopoietin