The present invention relates to anti-human CD200R agonist antibodies, and uses thereof for treating diseases such as atopic dermatitis, chronic spontaneous urticaria, allergy, asthma, scleroderma, IBD, SLE, MS, RA, GvHD, or psoriasis.本發明係關於抗人類CD200R促效劑抗體,及其於治療疾病(諸如異位性皮膚炎、慢性自發性蕁麻疹、過敏、哮喘、硬皮病、IBD、SLE、MS、RA、GvHD或牛皮癬)之用途。