cytokines

例句：

1. 1. Cytokines play a crucial role in regulating immune responses.
   细胞因子在调节免疫反应中起着关键作用。
2. 2. The discovery of these cytokines has revolutionized our understanding of the immune system.
   这些细胞因子的发现已经彻底改变了我们对免疫系统的理解。
3. 3. In cancer research, cytokines are often used to monitor the body's response to treatment.
   在癌症研究中，细胞因子常被用来监测身体对治疗的反应。