Disruption of Nucleotide Homeostasis by the Antiproliferative Drug 5-Aminoimidazole-4-carboxamide-1-β-d-ribofuranoside Monophosphate (AICAR)
Résumé
Background: AICAR is a potent anti-proliferative compound, but the basis of its cytotoxicity is poorly understood. Results: AICAR affects NTP homeostasis in a carbon source-dependent way, in both yeast and human cells. Conclusion: AICAR balance with nucleotides triphosphate is critical for its in vivo effects. Significance: AICAR is significantly more cytotoxic on glucose and thus potentially targets cells prone to Warburg effect.
Domaines
Sciences du Vivant [q-bio]
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