What are exosomes?
Exosomes are small vesicles secreted by cells, with particle sizes between 30-150nm, almost all cells release exosomes into various body fluids, and they carry effective information about many host cells such as proteins, mRNA, miRNAs, and lipids.
![exosome-img](../assets/img/exosome-mobile.png)
![exosome-img](../assets/img/exosome.png)
Intercellular messengers
As an important intercellular signal transduction molecule, exosomes can change the behavior of recipient cells and complete cell-to-cell signaling by transmitting information to recipient cells or activating their signaling pathways.
![messenger-img](../assets/img/messenger-mobile.jpg)
![messenger-img](../assets/img/messenger.jpg)
High heterogeneity
Different exosomes are released from different organs, tissues, cells, and even the same cell. High-precision and high-resolution exosome analysis can accurately reflect the state and biological significance of exosomes.
![heterogeneity-img](../assets/img/heterogeneity-none.png)
- Exosomes