DAPK1 overcomes vincristine resistance in osteosarcoma by inhibiting ER-phagy through the ERK signaling pathway.
BACKGROUND The treatment of osteosarcoma still relies on surgery combined with chemotherapy. However, the development of chemotherapy resistance severely weakens treatment efficacy and leads to poor prognosis. Endoplasmic reticulum‑selective autophagy (ER-phagy) can maintain intracellular homeostasis by clearing ER fra...