The following antibodies were used in this study:
acetylated lysine (Cell Signaling; Danvers, MA, USA; 9441),
BECN1 (Cell Signaling, 3738),
BNIP3 (Santa Cruz Biotechnology, Dallas, TX, USA; sc-56167),
GAPDH (Santa Cruz Biotechnology; sc-137179), GAC (GeneTex, Irvine, CA, USA; GTX131263),
HIF-1α (Cell Signaling; 14179),
MAP1LC3B (Novus Biologicals, Centennial, CO, USA; NB600-1384), PRKN (Santa Cruz Biotechnology, sc-32282), SLC20A1/2 (PiT-1/2) (Santa Cruz Biotechnology, sc-101298), SLC25A3 (Santa Cruz Biotechnology, sc-376742), ULK1 (Abcam, Cambridge, UK; ab128859),
VDAC1 (Santa Cruz Biotechnology, sc-390996),
pULK1 (Abcam; ab156920),
peroxidase-conjugated AffiniPure goat anti-rabbit IgG (H + L) (Jackson ImmunoResearch, West Grove, PA, USA; 111-035-003), and
peroxidase-conjugated AffiniPure goat anti-mouse IgG (H + L) (Jackson ImmunoResearch; 115-035-062).
Lanthanum acetate (Merck; 306339) was dissolved in distilled water, filtered and then added to a final concentration of 2 mM every 24 h and 2 h before harvesting the cells.
Cobalt (III) chloride hexahydrate (Merck; C8661) was dissolved in distilled sterile water and added to a final concentration of 200 µM for 24 h or 48 h before harvesting the cells.
Bafilomycin A
1 (Merck, B1793) was dissolved in dimethyl sulfoxide (DMSO) and added to a final concentration of 100 nM for 2 h.
Barreca F., Aventaggiato M., Vitiello L., Sansone L., Russo M.A., Mai A., Valente S, & Tafani M. (2023). SIRT5 Activation and Inorganic Phosphate Binding Reduce Cancer Cell Vitality by Modulating Autophagy/Mitophagy and ROS. Antioxidants, 12(8), 1635.