Journal
MOLECULAR CANCER
Volume 19, Issue 1, Pages -Publisher
BMC
DOI: 10.1186/s12943-019-1126-8
Keywords
Cancer stem cells; Autophagy; Metabolic heterogeneity; Lipid metabolism; Therapeutic target
Categories
Funding
- INSERM, Universite Paris Descartes-Sorbonne Paris Cite
- Comite de Paris de la ligue contre le cancer
- LASER association
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Cancer is now considered as a heterogeneous ecosystem in which tumor cells collaborate with each other and with host cells in their microenvironment. As circumstances change, the ecosystem evolves to ensure the survival and growth of the cancer cells. In this ecosystem, metabolism is not only a key player but also drives stemness. In this review, we first summarize our current understanding of how autophagy influences cancer stem cell phenotype. We emphasize metabolic pathways in cancer stem cells and discuss how autophagy-mediated regulation metabolism is involved in their maintenance and proliferation. We then provide an update on the role of metabolic reprogramming and plasticity in cancer stem cells. Finally, we discuss how metabolic pathways in cancer stem cells could be therapeutically targeted.
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