NRF2 Is a Potential Modulator of Hyperresistance to Arsenic Toxicity in Stem-Like Keratinocytes
Hyperresistance of CD34high-enriched cells to acute arsenic toxicity. (a) Cell viability determined with MTS assay after 24 h exposure to sodium arsenite. . (b) Quantification and (c) representative image for Annexin V-FITC and PI double staining cells determined with flow cytometry. Apoptotic cells after 24 h exposure to sodium arsenite were counted as the cells in both Q2 and Q4. . compared with CD34low-expressing compartment. # compared with parent compartment.