外泌体在结直肠癌中的研究进展

近年来，由于对外泌体的不断认识和了解，研究外泌体已成为当下的热点，外泌体是细胞分泌的一种纳米级囊泡结构，可来源于机体正常细胞及肿瘤细胞，在血液、唾液、尿液、母乳等多种体液中均有分布，其参与许多生物学和病理学过程，主要是由于它们在细胞间通讯作用，源自结直肠癌（CRC）细胞的外泌体与肿瘤发生、进展、转移、预后等相关。本文就外泌体在结直肠癌中的研究进展进行综述。

Research Progress of Exosomes in Colorectal Cancer

In recent years, due to the continuous understanding and understanding of exosomes, research on exosomes has become a hot spot. Exosomes are a kind of nano-sized vesicle structure secreted by cells, which can be derived from normal cells and tumor cells in the blood. It is distributed in various body fluids such as saliva, urine, and breast milk. It is involved in many biological and pathological processes, mainly due to their intercellular communication, and the exosomes derived from colorectal cancer (CRC) cells. Tumor development, progression, metastasis, prognosis, etc. This article reviews the research progress of exosomes in colorectal cancer.