ArticleNeural regeneration research2017
Mitomycin C induces apoptosis in human epidural scar fibroblasts after surgical decompression for spinal cord injury.
Article in Neural regeneration research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 2 of them syntheses that pooled it.
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Who cites it
9 citing papers in PubMed, 2 syntheses or guidelines pooled it, 14 citations in OpenAlex.
- Endoplasmic Reticulum Stress in Spinal Cord Injury: Pathological Roles, Molecular Targets, and Emerging Treatments: A Systematic Review.Molecular neurobiology · 2026Pooled it
- Pharmacotherapies to prevent epidural fibrosis after laminectomy: a systematic review of in vitro and in vivo animal models.The spine journal : official journal of the North American Spine Society · 2023Pooled it
- Ginsenoside Rg1 mitigates epidural fibrosis after laminectomy in rats: histopathological, TUNEL, and transcriptional evidence.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2026Article
- Neurophysiological, histological, and behavioral characterization of animal models of distraction spinal cord injury: a systematic review.Neural regeneration research · 2024Review
- The role of apoptosis in spinal cord injury: a bibliometric analysis from 1994 to 2023.Frontiers in cellular neuroscience · 2023Article
- Antifibrotic Effect ofPolymers · 2021Article
- Effects of tamoxifen therapy on sciatic nerve crush injury: An experimental study in rats.Acta orthopaedica et traumatologica turcica · 2021Article
- Mitomycin C Inhibits Esophageal Fibrosis by Regulating Cell Apoptosis and Autophagy via lncRNA-ATB and miR-200b.Frontiers in molecular biosciences · 2021Article
- Methotrexate remediates spinal cord injuryExperimental and therapeutic medicine · 2018Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Numerous studies have shown that topical application of mitomycin C after surgical decompression effectively reduces scar adhesion. However, the underlying mechanisms remain unclear. In this study, we investigated the effect of mitomycin C on the proliferation and apoptosis of human epidural scar fibroblasts. Human epidural scar fibroblasts were treated with various concentrations of mitomycin C (1, 5, 10, 20, 40 μg/mL) for 12, 24 and 48 hours. Mitomycin C suppressed the growth of these cells in a dose- and time-dependent manner. Mitomycin C upregulated the expression levels of Fas, DR4, DR5, cleaved caspase-8/9, Bax, Bim and cleaved caspase-3 proteins, and it downregulated Bcl-2 and Bcl-xL expression. In addition, inhibitors of caspase-8 and caspase-9 (Z-IETD-FMK and Z-LEHD-FMK, respectively) did not fully inhibit mitomycin C-induced apoptosis. Furthermore, mitomycin C induced endoplasmic reticulum stress by increasing the expression of glucose-regulated protein 78, CAAT/enhancer-binding protein homologous protein (CHOP) and caspase-4 in a dose-dependent manner. Salubrinal significantly inhibited the mitomycin C-induced cell viability loss and apoptosis, and these effects were accompanied by a reduction in CHOP expression. Our results support the hypothesis that mitomycin C induces human epidural scar fibroblast apoptosis, at least in part,
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Registered trials
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