Evidence map›Paper›PMID 24436845›Full record

ArticleGlobal spine journal2013

Combined Transplantation of Human Neuronal and Mesenchymal Stem Cells following Spinal Cord Injury.

D Y Park, R E Mayle, R L Smith, I Corcoran-Schwartz, A I Kharazi, I Cheng

Open access · bronzeAbstract read
In one paragraph

Article in Global spine journal, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Rewiring the Spine-Cutting-Edge Stem Cell Therapies for Spinal Cord Repair.International journal of molecular sciences · 2025
    Review
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  19. Drug delivery, cell-based therapies, and tissue engineering approaches for spinal cord injury.Journal of controlled release : official journal of the Controlled Release Society · 2015
    Review
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

D Y ParkDepartment of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California.
R E MayleDepartment of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California.
R L SmithDepartment of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California.
I Corcoran-SchwartzDepartment of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California.
A I KharaziStemedica, San Diego, California.
I ChengDepartment of Orthopaedic Surgery, Stanford University School of Medicine, Stanford, California.
Stanford University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Transplantation of human fetal neural stem cells (hNSCs) previously demonstrated significant functional recovery after spinal cord contusion in rats. Other studies indicated that human mesenchymal stem cells (hMSCs) can home to areas of damage and cross the blood-brain barrier. The purpose of this article is to determine if combined administration of mesenchymal stem cells and neuronal stem cells improves functional outcomes in rats. The study design was a randomized controlled animal trial. Female adult Long-Evans hooded rats underwent laminectomy at T10 level. Moderate spinal cord contusion at T10 level was induced by the MASCIS Impactor. Four groups were identified. The MSC + NSC group received hMSCs intravenously (IV) immediately after spinal cord injury (acute) and returned 1 week later (subacute) for injection of hNSC directly at site of injury. The MSC-only group received hMSC IV acutely and cell media subacutely. The NSC-only group received cell media IV acutely and hNSC subacutely. The control group received cell media IV acutely and subacutely. Subjects were assessed for 6 weeks using Basso, Beattie, Bresnahan Locomotor Rating Score. Twenty-four subjects were utilized, six subjects in each group. Statistically significant functional improvement was seen in the MSC + NSC group and the NSC-only group versus controls (p = 0.027, 0.042, respectively). The MSC-only group did not demonstrate a significant improvement over control (p = 0.145). Comparing the MSC + NSC group and the NSC-only group, there was no significant difference (p = 0.357). Subacute transplantation of hNSCs into contused spinal cord of rats led to significant functional recovery when injected either with or without acute IV administration of hMSCs. Neither hMSCs nor addition of hMSC to hNSC resulted in significant improvement.

Indexed as

functional analysismesenchymal stem cellsneuronal stem cellsspinal cord injurystem celltransplantation

Identifiers

PMID24436845
PMCPMC3854610
OpenAlexW2013027454

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.