0000000000346891
AUTHOR
Roberta Palorini
Energy Metabolism Characterization of a Novel Cancer Stem Cell-Like Line 3AB-OS
Cancer stem cells (CSC) have a central role in driving tumor growth. Since metabolism is becoming an important diagnostic and therapeutic target, characterization of CSC line energetic properties is an emerging need. Embryonic and adult stem cells, compared to differentiated cells, exhibit a reduced mitochondrial activity and a stronger dependence on aerobic glycolysis. Here, we aimed to comparatively analyze bioenergetics features of the human osteosarcoma 3AB-OS CSC-like line, and the parental osteosarcoma MG63 cells, from which 3AB-OS cells have been previously selected. Our results suggest that 3AB-OS cells depend on glycolytic metabolism more strongly than MG63 cells. Indeed, growth in…
Assessing the carcinogenic potential of low-dose exposures to chemical mixtures in the environment: the challenge ahead
Goodson, William H. et al.