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. 2020 Sep 25;5:196. doi: 10.1038/s41392-020-00248-x

Scheme 1.

Scheme 1

Schematic illustration of GSH-scavenging nanoparticles for synergistic suppression of chemotherapy-resistant osteosarcoma. Single-cell transcriptomics indicate VEGFR2-JMJD3-abundant cells in the stem-like/progenitor populations in osteosarcoma. NPJ4+Apa could effectively load and release the Apa (VEGFR2 inhibitor) and J4 (JMJD3 inhibitor), increase endoplasmic reticulum stress-induced apoptosis, and exhibit significant potency against osteosarcoma stem-like/progenitor cell-derived tumors