1ICW, 1IKL, 1IKM, 1IL8, 1ILP, 1ILQ, 1QE6, 1ROD, 2IL8, 3IL8
· protein binding
· response to molecule of bacterial origin
· cellular component movement
· inflammatory response
· immune response
· activation of signaling protein activity involved in unfolded protein response
· cell cycle arrest
· signal transduction
· G-protein coupled receptor signaling pathway
· negative regulation of cell proliferation
· calcium-mediated signaling
· regulation of cell adhesion
· neutrophil chemotaxis
· endoplasmic reticulum unfolded protein response
· receptor internalization
· response to endoplasmic reticulum stress
· intracellular signal transduction
· neutrophil activation
· cellular protein metabolic process
· cellular response to fibroblast growth factor stimulus
· regulation of retroviral genome replication
· negative regulation of G-protein coupled receptor protein signaling pathway
· embryonic digestive tract development
· induction of positive chemotaxis
· cellular response to lipopolysaccharide
· cellular response to interleukin-1
· cellular response to tumor necrosis factor
白细胞介素-8（英语：Interleukin-8，简称为白介素-8或IL-8，亦称为趋化因子CXCL8）是巨噬细胞和上皮细胞等分泌的细胞因子。白细胞介素-8结合趋化因子受体白细胞介素-8受体α(IL8RA, 又叫CXCR1)和白细胞介素-8受体β(IL8RB, 又叫CXCR2)而对嗜中性粒细胞(neutrophils)有细胞趋化作用而实现其对炎症反应的调节。 白细胞介素-8还有很强的促血管生成作用。白细胞介素-8在小支气管炎 和囊性纤维化 的发病中起重要作用。
