钙卫蛋白(calprotectin,CP)是一种主要来源于中性粒细胞和单核细胞的钙-锌结合蛋白质,其表达具有组织或细胞特异性,具有抗微生物、抗增殖、调节免疫、诱导细胞凋亡、促进肿瘤细胞生长等多种生物学功能。国外多项研究发现CP与多种临床疾病具有较好的相关性,对疾病的诊断、治疗、预示复发 Calprotectin (CP) is a calcium-zinc-binding protein that is primarily derived from neutrophils and monocytes and whose expression is tissue or cell specific, with antimicrobial, antiproliferative, modulatory immunity, induction of cells Apoptosis, promotion of tumor cell growth and other biological functions. A number of foreign studies found that CP has a good correlation with a variety of clinical diseases, the diagnosis of the disease, treatment, predicting recurrence