Cancer-Associated Fibroblasts Facilitate Breast Cancer Progression through Exosomal circTBPL1-Mediated Intercellular Communication

Exosomal circRNA profiling of breast cancer-derived cancer-associated fibroblasts (CAFs) and normal fibroblasts was detected by high-throughput sequencing, and upregulated circTBPL1 expression was identified in CAF exosomes.