ArticleIn vitro cellular & developmental biology. Animal2026
DDX3 inhibits PTZ-induced ferroptosis in human neuronal SH-SY5Y cells via Wnt/β-catenin signaling.
Article in In vitro cellular & developmental biology. Animal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Ferroptosis is a novel form of programmed cell death characterized by the accumulation of lipid peroxides and associated with neuropathic diseases. However, the molecular mechanisms remain unclear. This study aimed to investigate the potential mechanism of DDX3 in pentylenetetrazole (PTZ)-induced ferroptosis in human neuronal SH-SY5Y cells. PTZ induced SH-SY5Y cells to simulate the neuropathic disease model in vitro. Western blot analysis was used to assess DDX3, β-catenin, β-catenin phosphorylated at Ser37/Thr41, GPX4, and ACSL4 expression. Nuclear accumulation of β-catenin was tested by IF. MMP-7, c-Myc, cyclin D1, LEF1, and Axin2 were detected by qRT-PCR. Cell viability was measured by CCK-8. Apoptosis was detected by flow cytometry. Total antioxidant status (TAS) and total oxidant status (TOS) levels were detected by biochemical kit. ROS production was detected by flow cytometry. Biochemical kits were used to detect MDA, 4-HNE, Fe
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