Evidence map›Paper›PMID 32365922›Full record

ArticleCells2020

Co-Transplantation of Bone Marrow-MSCs and Myogenic Stem/Progenitor Cells from Adult Donors Improves Muscle Function of Patients with Duchenne Muscular Dystrophy.

Aleksandra Klimczak, Agnieszka Zimna, Agnieszka Malcher, Urszula Kozlowska, Katarzyna Futoma, Jaroslaw Czarnota, Pawel Kemnitz, Anna Bryl, Maciej Kurpisz

Open access · goldAbstract readCase Reports
In one paragraph

Article in Cells, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

16 citing papers in PubMed, 22 citations in OpenAlex.

  1. Review
  2. Muscular Dystrophies.Advances in experimental medicine and biology · 2025
    Review
  3. Stem/progenitor cell-based therapy for Duchenne muscular dystrophy.Frontiers in cell and developmental biology · 2025
    Review
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Current Strategies for the Regeneration of Skeletal Muscle Tissue.International journal of molecular sciences · 2021
    Review
  13. Article
  14. Review
  15. Review
  16. Review
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

9 authors at 2 institutions in 1 country.

Aleksandra KlimczakHirszfeld Institute of Immunology and Experimental Therapy of the Polish Academy of Sciences, Laboratory of Biology of Stem and Neoplastic Cells, 53-114 Wroclaw, Poland.ORCID 0000-0001-6590-4420
Agnieszka ZimnaInstitute of Human Genetics of the Polish Academy of Sciences, Department of Reproductive Biology and Stem Cells, 60-479 Poznan, Poland.ORCID 0000-0003-3778-4470
Agnieszka MalcherInstitute of Human Genetics of the Polish Academy of Sciences, Department of Reproductive Biology and Stem Cells, 60-479 Poznan, Poland.
Urszula KozlowskaHirszfeld Institute of Immunology and Experimental Therapy of the Polish Academy of Sciences, Laboratory of Biology of Stem and Neoplastic Cells, 53-114 Wroclaw, Poland.
Katarzyna FutomaHirszfeld Institute of Immunology and Experimental Therapy of the Polish Academy of Sciences, Laboratory of Biology of Stem and Neoplastic Cells, 53-114 Wroclaw, Poland.
Jaroslaw CzarnotaHospital MedPolonia, 60-693 Poznan, Poland.
Pawel KemnitzHospital MedPolonia, 60-693 Poznan, Poland.
Anna BrylPrivate Practice NeuroTeam, 60-539 Poznan, Poland.
Maciej KurpiszInstitute of Human Genetics of the Polish Academy of Sciences, Department of Reproductive Biology and Stem Cells, 60-479 Poznan, Poland.ORCID 0000-0003-3275-3245
Institute of Human Genetics · PLPolish Academy of Sciences · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Duchenne muscular dystrophy (DMD) is a genetic disorder associated with a progressive deficiency of dystrophin that leads to skeletal muscle degeneration. In this study, we tested the hypothesis that a co-transplantation of two stem/progenitor cell populations, namely bone marrow-derived mesenchymal stem cells (BM-MSCs) and skeletal muscle-derived stem/progenitor cells (SM-SPCs), directly into the dystrophic muscle can improve the skeletal muscle function of DMD patients. Three patients diagnosed with DMD, confirmed by the dystrophin gene mutation, were enrolled into a study approved by the local Bioethics Committee (no. 79/2015). Stem/progenitor cells collected from bone marrow and skeletal muscles of related healthy donors, based on HLA matched antigens, were expanded in a closed MC3 cell culture system. A simultaneous co‑transplantation of BM-MSCs and SM-SPCs was performed directly into the biceps brachii (two patients) and gastrocnemius (one patient). During a six‑month follow‑up, the patients were examined with electromyography (EMG) and monitored for blood kinase creatine level. Muscle biopsies were examined with histology and assessed for dystrophin at the mRNA and protein level. A panel of 27 cytokines was analysed with multiplex ELISA. We did not observe any adverse effects after the intramuscular administration of cells. The efficacy of BM‑MSC and SM‑SPC application was confirmed through an EMG assessment by an increase in motor unit parameters, especially in terms of duration, amplitude range, area, and size index. The beneficial effect of cellular therapy was confirmed by a decrease in creatine kinase levels and a normalised profile of pro-inflammatory cytokines. BM-MSCs may support the pro-regenerative potential of SM-SPCs thanks to their trophic, paracrine, and immunomodulatory activity. Both applied cell populations may fuse with degenerating skeletal muscle fibres in situ, facilitating skeletal muscle recovery. However, further studies are required to optimise the dose and timing of stem/progenitor cell delivery.

Indexed as

Mesenchymal Stem Cell TransplantationMuscle DevelopmentTissue DonorsAdolescentAdultBiopsyCell FusionChildCytokinesDystrophinElectromyographyHumansIntercellular Signaling Peptides and ProteinsMesenchymal Stem CellsMiddle AgedMotor NeuronsCytokinesDystrophinIntercellular Signaling Peptides and ProteinsRNA, Messengercellular therapy of DMDco-transplantationDuchenne muscular dystrophy (DMD)mesenchymal stem cells (MSCs)skeletal muscle stem/progenitor cells (SM-SPCs)

Identifiers

PMID32365922
PMCPMC7290387
OpenAlexW3021412337

What OpenQuestion holds

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LicenceCC BY
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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.