Fig. 8From: Carbon nanoparticles induce DNA repair and PARP inhibitor resistance associated with nanozyme activity in cancer cellsCNPs mediated cell death is reversed by PARP inhibition and can be overcome by phosphatase inhibition to induce synthetic lethality. a CNPs resistant to PARP inhibition by olaparib at low dose and combined treatment by PPi. b CNPs resistant to PARP inhibition by olaparib at low dose but not in high dose. c Beet CNPs distribution in HELA cells. d The comparison of the FT-IR spectra for beet CNPs and the combination with PARPi (Olaparib)Back to article page