Evidence map›Paper›PMID 36647673›Full record

ArticleStem cells translational medicine2023

Rehabilitative Training Enhances Therapeutic Effect of Human-iPSC-Derived Neural Stem/Progenitor Cells Transplantation in Chronic Spinal Cord Injury.

Takahiro Shibata, Syoichi Tashiro, Shinsuke Shibata, Munehisa Shinozaki, Tomoko Shindo, Shogo Hashimoto, Momotaro Kawai, Takahiro Kitagawa, Kentaro Ago, Morio Matsumoto and 3 more

Open access · goldAbstract read
In one paragraph

Article in Stem cells translational medicine, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
7.7field-weighted citation impact, top 2% 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

19 citing papers in PubMed, 30 citations in OpenAlex.

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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

13 authors at 1 institution in 1 country.

Takahiro ShibataDepartment of Orthopaedic Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
Syoichi TashiroDepartment of Rehabilitation Medicine, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
Shinsuke ShibataDivision of Microscopic Anatomy, Graduate School of Medical and Dental Sciences, Niigata University, Niigata City, Niigata, Japan.
Munehisa ShinozakiDepartment of Physiology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
Tomoko ShindoElectron Microscope Laboratory, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
Shogo HashimotoDepartment of Orthopaedic Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
Momotaro KawaiDepartment of Orthopaedic Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
Takahiro KitagawaDepartment of Orthopaedic Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
Kentaro AgoDepartment of Orthopaedic Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
Morio MatsumotoDepartment of Orthopaedic Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
Masaya NakamuraDepartment of Orthopaedic Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
Hideyuki OkanoDepartment of Physiology, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.ORCID 0000-0001-7482-5935
Narihito NagoshiDepartment of Orthopaedic Surgery, Keio University School of Medicine, Shinjuku-ku, Tokyo, Japan.
Keio University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cell transplantation therapy using human-induced pluripotent stem cell-derived neural stem/progenitor cells (hiPSC-NS/PCs) is a new therapeutic strategy for spinal cord injury (SCI). Preclinical studies have demonstrated the efficacy of hiPSC-NS/PCs transplantation in the subacute phase of SCI. However, locomotor recovery secondary to hiPSC-NS/PCs transplantation is limited in the chronic phase, suggesting that additional treatment, including rehabilitative training, is required to ensure recovery. The therapeutic potential of hiPSC-NS/PCs that qualify for clinical application is yet to be fully delineated. Therefore, in this study, we investigated the therapeutic effect of the combined therapy of clinical-grade hiPSC-NS/PCs transplantation and rehabilitative training that could produce synergistic effects in a rodent model of chronic SCI. Our findings indicated that rehabilitative training promoted the survival rate and neuronal differentiation of transplanted hiPSC-NS/PCs. The combination therapy was able to enhance the expressions of the BDNF and NT-3 proteins in the spinal cord tissue. Moreover, rehabilitation promoted neuronal activity and increased 5-HT-positive fibers at the lumbar enlargement. Consequently, the combination therapy significantly improved motor functions. The findings of this study suggest that the combined therapy of hiPSC-NS/PCs transplantation and rehabilitative training has the potential to promote functional recovery even when initiated during chronic SCI.

Indexed as

Induced Pluripotent Stem CellsNeural Stem CellsSpinal Cord InjuriesCell DifferentiationHumansNeuronsRecovery of FunctionSpinal CordStem Cell Transplantationcell transplantationchronic spinal cord injurycombination treatmenthuman-induced pluripotent stem cell-derived neural stem/progenitor cellsrehabilitative training

Identifiers

PMID36647673
PMCPMC9985116
OpenAlexW4316673552

What OpenQuestion holds

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LicenceCC BY-NC
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.