趋化因子(chemokine)是属于细胞因子超家族的一类小分子物质,趋化因子及其受体在炎症(包括过敏性炎症)、清除外界病原物质、组织器官的发育、肿瘤的形成及转移、免疫缺陷疾病(如AIDS)等诸多病理和生理过程的发生发展中都起着重要的作用。随着对变应性鼻炎的深入研究,有关趋化因 Chemokines are a class of small molecules that belong to the superfamily of cytokines. Chemokines and their receptors are widely used in inflammation (including allergic inflammation), clearance of pathogenic agents, development of tissues and organs, tumor formation and metastasis , Immune deficiency diseases (such as AIDS) and many other pathological and physiological processes have played an important role in the development. With the in-depth study of allergic rhinitis, about chemotaxis