M Λ R I Λ on Instagram: "🧬 Cancer stem cells (CSCs) are a rare subpopulation within a tumor shedding from a primary tumor into the bloodstream. Research suggests CSC’s are highly adaptive cells which typically make up only 1–3% of a tumor, yet they possess unique abilities to stay dormant. Most tumor cells lack the capacity to spread or form new tumors. CSC’s, however, can survive in hostile environments, shift between fuel sources & adapt their metabolism with remarkable flexibility. This meta