ArticleThe Journal of veterinary medical science2014
Effects of polyethylene glycol administration and bone marrow stromal cell transplantation therapy in spinal cord injury mice.
Article in The Journal of veterinary medical science, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
5 citing papers in PubMed, 10 citations in OpenAlex.
- Optogenetic Modulation of Neural Progenitor Cells Improves Neuroregenerative Potential.International journal of molecular sciences · 2020Article
- Development of tannic acid-enriched materials modified by poly(ethylene glycol) for potential applications as wound dressing.Progress in biomaterials · 2020Article
- Bridging the gap: Spinal cord fusion as a treatment of chronic spinal cord injury.Surgical neurology international · 2019Review
- Polyethylene glycol in spinal cord injury repair: a critical review.Journal of experimental pharmacology · 2018Review
- Transplantation of neurotrophin-3-transfected bone marrow mesenchymal stem cells for the repair of spinal cord injury.Neural regeneration research · 2014Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Bone marrow stromal cell (BMSC) transplantation has been reported as treatments that promote functional recovery after spinal cord injury (SCI) in humans and animals. Polyethylene glycol (PEG) has been also reported as treatments that promote functional recovery after spinal cord injury (SCI) in humans and animals. Therefore, administration of PEG combined with BMSC transplantation may improve outcomes compared with BMSC transplantation only in SCI model mice. SCI mice were divided into a control-group, BMSC-group, PEG-group and BMSC+PEG-group. BMSC transplantation and PEG administration were performed immediately after surgery. Compared to the control-group, PEG- and BMSC+PEG-groups showed significant locomotor functional recovery 4 weeks after therapy. We observed no significant differences among the groups. In the BMSC- and BMSC+PEG-groups, immunohistochemistry showed that many neuronal cells aggressively migrated toward the glial scar from the region rostral of the lesion site. In the control- and PEG-groups, the boundary of the injured regions was covered with astrocytes, and a few neuronal cells were migrated toward the glial scar. We conclude that combined BMSC transplantation with PEG treatment showed no synergistic effects on locomotor functional recovery or beneficial cellular events. Further studies may improve the effect of the treatment, including modification of the timing of BMSC transplantation.
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Registered trials
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