ArticleJournal of cellular and molecular medicine2020
Mechanical stress regulates autophagic flux to affect apoptosis after spinal cord injury.
Article in Journal of cellular and molecular medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.
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Who cites it
18 citing papers in PubMed, 43 citations in OpenAlex.
- Activin A enhances neurofunctional recovery following traumatic spinal cord injury by inhibiting autophagy.Neural regeneration research · 2026Article
- The neuroinflammatory triumvirate: NF-κB, NLRP3, and mTOR in spinal cord injury.Inflammopharmacology · 2025Review
- GsMTx-4 combined with exercise improves skeletal muscle structure and motor function in rats with spinal cord injury.PloS one · 2025Article
- Bone marrow mesenchymal stem cells modulate miR-202-3p to suppress neuronal apoptosis following spinal cord injury through autophagy activation via the AMPK, MAPK, and PI3K/AKT/mTOR signaling pathway.Scientific reports · 2024Article
- Autophagy-based therapy for hepatocellular carcinoma: from standard treatments to combination therapy, oncolytic virotherapy, and targeted nanomedicines.Clinical and experimental medicine · 2024Review
- The compensatory increase of Gli-similar 3 inhibited neuronal apoptosis through regulating Mps one binder kinase activator 1b (MOB1b): a possible strategy for the functional recovery after spinal cord injury.Experimental animals · 2024Article
- Selenium-SelK-GPX4 axis protects nucleus pulposus cells against mechanical overloading-induced ferroptosis and attenuates senescence of intervertebral disc.Cellular and molecular life sciences : CMLS · 2024Article
- A new glance at autophagolysosomal-dependent or -independent function of transcriptional factor EB in human cancer.Acta pharmacologica Sinica · 2023Review
- Protective effect of bone morphogenetic protein-7 induced differentiation of bone marrow mesenchymal stem cells in rat with acute spinal cord injury.Functional & integrative genomics · 2023Article
- Targeting and regulation of autophagy in hepatocellular carcinoma: revisiting the molecular interactions and mechanisms for new therapy approaches.Cell communication and signaling : CCS · 2023Review
- Mechanical overloading induces GPX4-regulated chondrocyte ferroptosis in osteoarthritis via Piezo1 channel facilitated calcium influx.Journal of advanced research · 2022Article
- Fecal Microbiota Transplantation Exerts Neuroprotective Effects in a Mouse Spinal Cord Injury Model by Modulating the Microenvironment at the Lesion Site.Microbiology spectrum · 2022Article
- Review
- Autophagy protein NRBF2 attenuates endoplasmic reticulum stress-associated neuroinflammation and oxidative stress via promoting autophagosome maturation by interacting with Rab7 after SAH.Journal of neuroinflammation · 2021Article
- Basic fibroblast growth factor accelerates myelin debris clearance through activating autophagy to facilitate early peripheral nerve regeneration.Journal of cellular and molecular medicine · 2021Article
- Acute Traumatic Spinal Cord Injury in Humans, Dogs, and Other Mammals: The Under-appreciated Role of the Dura.Frontiers in neurology · 2021Review
- Article
- Mechanical stress regulates autophagic flux to affect apoptosis after spinal cord injury.Journal of cellular and molecular medicine · 2020Article
Corrections and comments
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Authors and funding
9 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Increased mechanical stress after spinal cord injury (SCI) expands the scope of nerve tissue damage and exacerbates nerve function defects. Surgical decompression after SCI is a conventional therapeutic strategy and has been proven to have neuroprotective effects. However, the mechanisms of the interaction between mechanical stress and neurons are currently unknown. In this study, we monitored intramedullary pressure (IMP) and investigated the therapeutic benefit of decompression (including durotomy and piotomy) after injury and its underlying mechanisms in SCI. We found that decreased IMP promotes the generation and degradation of LC3 II, promotes the degradation of p62 and enhances autophagic flux to alleviate apoptosis. The lysosomal dysfunction was reduced after decompression. Piotomy was better than durotomy for the histological repair of spinal cord tissue after SCI. However, the autophagy-lysosomal pathway inhibitor chloroquine (CQ) partially reversed the apoptosis inhibition caused by piotomy after SCI, and the structural damage was also aggravated after CQ administration. An antibody microarray analysis showed that decompression may reverse the up-regulated abundance of p-PI3K, p-AKT and p-mTOR caused by SCI. Our findings may contribute to a better understanding of the mechanism of decompression and the effects of mechanical stress on autophagy after SCI.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.