癌症恶病质与肿瘤患者生存期及生活质量直接相关 ,往往是癌症患者死亡的首要原因。目前细胞因子与癌症恶病质关系的研究正在逐渐受到人们的重视 ,本文就癌症恶病质的三大代谢特点及机制 ,目前研究较多的几种细胞因子与恶病质的关系及研究中的一些分歧进行综述。 Cancer cachexia is directly related to the survival and quality of life of cancer patients, and is often the leading cause of death in cancer patients. The current research on the relationship between cytokines and cancer cachexia is gradually receiving attention. In this paper, the three major metabolic features and mechanisms of cancer cachexia, the relationship between several cytokines and cachexia, and some differences in research are reviewed.