Cancer-Associated Fibroblast-Derived Exosomal miR-18b Promotes Breast Cancer Invasion and Metastasis by Regulating TCEAL7

Scientists compared the effects of cancer-associated fibroblasts (CAFs)-derived exosomes and normal fibroblasts (NFs)-derived exosomes on breast cancer cells migration and invasion and showed that CAFs-derived exosomes had a more enhancing effect on breast cancer cells migration and invasion than NFs-derived exosomes.