Expression profiles of transfer RNA-derived small RNAs in serum exosomes from breast cancer patients and healthy controls
To explore expression levels of tsRNAs in serumal exosomes, 4 serum specimens were chosen from patients with metastatic breast cancer and 4 samples from healthy subjects. The exosomes were isolated and sent for tsRNA-sequencing. Overall design: The tsRNA expression levels in serum exosomes from breast cancer patients were compared to those from healthy controls.