Evidence map›Paper›PMID 26956080›Full record

ArticleMolecular medicine reports2016

Intervertebral disc regeneration using platelet‑rich plasma‑containing bone marrow‑derived mesenchymal stem cells: A preliminary investigation.

Shan-Zheng Wang, Ji-Yang Jin, Yu-Dong Guo, Liang-Yu Ma, Qing Chang, Xin-Gui Peng, Fang-Fang Guo, Hai-Xiang Zhang, Xin-Feng Hu, Chen Wang

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 pooled it
2.7field-weighted citation impact, top 11% 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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Tissue engineering strategies for treating intervertebral disc degeneration.Frontiers in bioengineering and biotechnology · 2025
    Review
  5. Article
  6. Review
  7. Orthobiologic Management Options for Degenerative Disc Disease.Bioengineering (Basel, Switzerland) · 2024
    Review
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Effect of Platelet-Rich Plasma on Intervertebral Disc DegenerationOxidative medicine and cellular longevity · 2020
    Review
  16. Review
  17. Article
  18. International journal of dentistry · 2019
    Article
  19. 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

10 authors at 1 institution in 1 country.

Shan-Zheng WangDepartment of Orthopaedics, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China.
Ji-Yang JinDepartment of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China.
Yu-Dong GuoDepartment of Orthopaedics, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China.
Liang-Yu MaDepartment of Orthopaedics, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China.
Qing ChangDepartment of Orthopaedics, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China.
Xin-Gui PengDepartment of Radiology, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China.
Fang-Fang GuoDepartment of Plastic Surgery, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China.
Hai-Xiang ZhangDepartment of Orthopaedics, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China.
Xin-Feng HuDepartment of Orthopaedics, Qidong People's Hospital, Qidong, Jiangsu 226200, P.R. China.
Chen WangDepartment of Orthopaedics, Zhongda Hospital, Medical School of Southeast University, Nanjing, Jiangsu 210009, P.R. China.
Zhongda Hospital Southeast University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Platelet‑rich plasma (PRP) is a promising strategy for intervertebral disc degeneration (IDD). However, the short half‑life of growth factors released from PRP cannot continuously stimulate the degenerated discs. Thus, the present study hypothesized that the combined use of PRP and bone marrow‑derived mesenchymal stem cells (BMSCs) may repair the early degenerated discs in the long term for their synergistic reparative effect. In the present study, following the induction of early IDD by annular puncture in rabbits, PRP was prepared and mixed with BMSCs (PRP‑BMSC group) for injection into the early degenerated discs. As controls, phosphate‑buffered saline (PBS; PBS group) and PRP (PRP group) were similarly injected. Rabbits without any intervention served as a control group. At 8 weeks following treatment, histological changes of the injected discs were assessed. Magnetic resonance imaging (MRI) was used to detect the T2‑weighted signal intensity of the targeted discs at weeks 1, 2 and 8 following treatment. Annular puncture resulted in disc narrowing and decreased T2‑weighted signal intensity. At weeks 1 and 3, MRI examinations showed regenerative changes in the PRP‑BMSC group and PRP group, whereas the PBS group exhibited a continuous degenerative process of the discs. At 8 weeks post‑injection, the PRP‑BMSCs induced a statistically significant restoration of discs, as shown by MRI (PRP‑BMSCs, vs.PRP and PBS; P<0.05), which was also confirmed by histological evaluations. Thus, compared with PRP, the administration of PRP‑containing BMSCs resulted in a superior regenerative effect on the early degenerated discs, which may be a promising therapeutic strategy for the restoration of early degenerated discs.

Indexed as

Mesenchymal Stem Cell TransplantationPlatelet-Rich PlasmaAnimalsBone Marrow CellsCell DifferentiationCells, CulturedCollagen Type IIDisease Models, AnimalIntervertebral DiscIntervertebral Disc DegenerationMagnetic Resonance ImagingMaleMesenchymal Stem CellsMicroscopy, FluorescenceRabbitsCollagen Type II

Identifiers

PMID26956080
PMCPMC4805096
OpenAlexW2293125625

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.