Interleukin & Receptors  (白细胞介素)

白细胞介素 (简称白介素) 是一类细胞因子，最初被发现在白细胞中表达。白介素可以通过自分泌或旁分泌方式发挥效应。它们能与细胞表面的高亲和力受体结合，在细胞和组织中引发多种反应。白介素具有调节促炎、抗炎和免疫细胞分化、激活作用。

Interleukins (ILs) are a group of cytokine first seen to be expressed by leukocytes alone but have later been found to be produced by many other body cells. Interleukins have both paracrine and autocrine function. They can elicit many reactions in cells and tissues by binding to high-affinity receptors in cell surfaces. Interleukins regulate pro- and anti-inflammatory, immune cell differentiation and activation.