lymphoid stem cells

例句：

1. 1. These cells are crucial for the immune system's functioning.
   这些细胞对于免疫系统的功能至关重要。
2. 2. The study focused on understanding how these stem cells contribute to tissue repair.
   该研究专注于理解这些干细胞如何对组织修复做出贡献。
3. 3.Lymphoid stem cells have been found to play a role in cancer treatment.
   淋巴干细胞被发现在癌症治疗中发挥作用。