light chain subtype

例句：

1. 1. The researchers found a new way to treat cancer using the light chain subtype.
   研究人员发现了一种使用轻链亚型治疗癌症的新方法。
2. 2. The patient's condition improved significantly after receiving treatment with the light chain subtype.
   患者在接受了轻链亚型治疗后，情况明显改善。
3. 3. The study focused on the role of the light chain subtype in immune system function.
   该研究关注了轻链亚型在免疫系统功能中的作用。