Evidence map›Paper›PMID 27847384›Full record

ArticleMedical science monitor basic research2016

Parathyroid Hormone-Induced Bone Marrow Mesenchymal Stem Cell Chondrogenic Differentiation and its Repair of Articular Cartilage Injury in Rabbits.

Yushu Chen, Yi Chen, Shujiang Zhang, Xiufan Du, Bo Bai

Open access · greenAbstract read
In one paragraph

Article in Medical science monitor basic research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

13 citing papers in PubMed, 19 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. 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

5 authors at 2 institutions in 1 country.

Yushu ChenDepartment of Orthopedic Surgery, Orthopedics Implantation Key Lab of Guangdong Province, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China (mainland).
Yi ChenDepartment of Orthopedic Surgery, Orthopedics Implantation Key Lab of Guangdong Province, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China (mainland).
Shujiang ZhangDepartment of Orthopedic Surgery, Orthopedics Implantation Key Lab of Guangdong Province, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China (mainland).
Xiufan DuDepartment of Orthopedic Surgery, Orthopedics Implantation Key Lab of Guangdong Province, First Affiliated Hospital of Guangzhou Medical University,, Guangzhou, Guangdong, China (mainland).
Bo BaiDepartment of Orthopedic Surgery, Orthopedics Implantation Key Lab of Guangdong Province, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China (mainland).
First Affiliated Hospital of Guangzhou Medical University · CNGuangzhou Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND We explored the effect of parathyroid hormone (PTH)-induced bone marrow stem cells (BMSCs) complexed with fibrin glue (FG) in the repair of articular cartilage injury in rabbits. MATERIAL AND METHODS Forty-eight rabbits randomized into four groups were subjected to articular surgery (cartilage loss). The PTH and non-PTH intervention groups included transplantation with PTH/BMSC/FG xenogeneic and BMSC/FG xenogeneic complexes, respectively, into the injured area. The injured group contained no transplant while the control group comprised rabbits without any articular injury. Samples were monitored for cartilage repair up to three months post-surgery. Immunohistochemistry as well as real-time fluorescent quantitative PCR and Western blot were used to analyze the expression of type II collagen and aggrecan in the repaired tissue. RESULTS At 12 weeks post-surgery, the loss of articular cartilage in the PTH group was fully repaired by hyaline tissue. Typical cartilage lacunae and intact subchondral bone were found. The boundary separating the surrounding normal cartilage tissue disappeared. The gross and International Cartilage Repair Society (ICRS) histological ranking of the repaired tissue was significantly higher in the PTH intervention group than in the non-PTH intervention and injury groups (p<0.05) without any significant difference compared to the control group (p>0.05). Type II collagen and aggrecan stained positive and the average optical density, relative mRNA expression and protein-integrated optical density in the PTH group were higher than in non-PTH and injured groups (p<0.05) but not significantly different from the control group (p>0.05). CONCLUSIONS PTH/BMSC/FG xenogeneic complexes effectively repaired the loss of cartilage in rabbit knee injury.

Indexed as

AnimalsBone Marrow CellsCartilage, ArticularCell DifferentiationChondrocytesChondrogenesisFibrin Tissue AdhesiveMaleMesenchymal Stem CellsMesenchymal Stem Cell TransplantationParathyroid HormoneRabbitsRandom AllocationRats, Sprague-DawleyTissue EngineeringWound HealingFibrin Tissue AdhesiveParathyroid Hormone

Identifiers

PMID27847384
PMCPMC5115215
OpenAlexW2550627336

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.