Ovarian cancer remains the most lethal gynaecological malignancy, with tumour recurrence and chemoresistance posing significant therapeutic challenges. Emerging evidence suggests that cancer stem cells (CSCs), a rare subpopulation within tumours with self-renewal and differentiation capacities, contribute to these hurdles. Therefore, elucidating the mechanisms that sustain CSCs is critical for improving treatment strategies. Mitophagy, a selective process for eliminating damaged mitochondria, pl...