1. The abnormal accumulation of histiocytes can lead to the development of certain diseases.
异常积聚的组织细胞可以导致某些疾病的发展。

2. Histiocytes play a crucial role in the immune response by engulfing and destroying foreign substances.
组织细胞通过吞噬和摧毁外来物质在免疫反应中起着至关重要的作用。