For example, Zhao et al. [47] elucidated that miR-934 was notably upregulated in CRC, and exosomes derived from CRC cells could carry miR-934 to the TAMs to inhibit PTEN expression and activate PI3K/Akt signaling, resulting in the M2 polarization of TAMs. The gene discussed is AKT1; the disease is colorectal carcinoma.