Exosomes from CRC cancer cells deliver metastatic signals to other cells and affect immune system; natural exosomes and mimetic exosomes can be loaded with therapeutic molecules and injected into the blood as specific nanovectors of anticancer signals.
Exosomes in cancer – biological role and therapeutic applications
Ragusa M1, Barbagallo D, Purrello M. (2015) Exosomes: Nanoshuttles to the Future of BioMedicine. Cell Cycle [Epub ahead of print]. [abstract]