Science & ResearchAug 14, 2026
Polyamines buffer labile iron to suppress ferroptosis.
Polyamines are essential and evolutionarily conserved metabolites present at millimolar concentrations in mammalian cells.
Polyamines are essential and evolutionarily conserved metabolites present at millimolar concentrations in mammalian cells. Cells tightly regulate polyamine homeostasis through complex feedback mechanisms, yet the precise role necessitating this regulation remains unclear. Here,…
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