FEEDING A GROWING CITY. “These studies suggest a mechanism by which the tumor-derived macroenvironment can be recycled as alternative fuel sources for rapidly proliferating cells.”
https://www.nature.com/articles/s41591-018-0271-8?fbclid=IwAR01C2Z4J5lxVYDLhxIb9dPb3fhNSZSxwimZvhHaJ4n3-nVPpkt2PNqoukk