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. Author manuscript; available in PMC: 2021 Mar 16.
Published in final edited form as: Chem Res Toxicol. 2020 Feb 7;33(3):709–726. doi: 10.1021/acs.chemrestox.9b00464

Figure 3.

Figure 3.

Major events governing the disruption of DNA repair pathways by iAs and its trivalent metabolites. Arsenite and its metabolites induce cell proliferation while inhibiting BER, NER, DSB repair, ICL repair, DDR signaling, cell cycle checkpoint regulation, and apoptosis of damaged cells. These together diminish the capacity of DNA repair and impair genetic integrity.