feeder cell

例句：

1. 1. The researchers isolated a new type of feeder cell that can efficiently support stem cells for transplantation.
   研究人员分离出了一种新类型的供体细胞，这种细胞能够有效地支持干细胞进行移植。
2. 2.The scientists discovered that the feeder cell could be used to enhance the immune system response against cancer cells.
   科学家们发现，供体细胞可以用来增强免疫系统对癌细胞的反应。
3. 3. The study focused on developing a method to use feeder cells to treat autoimmune diseases.
   该研究专注于开发一种使用供体细胞治疗自身免疫性疾病的方法。