Let‐7e‐5p, miR‐125a‐5p, miR‐99b‐5p, miR‐150‐5p, miR‐378a‐3p were the most abundant enriched miRNAs in EV extracts compared to total blood plasma and associated with cancer related pathways including PI3K‐AKT and mTOR (Figure 6d and e). Here, MTOR is linked to cancer.