Evidence map›Paper›PMID 29739472›Full record

ArticleJournal of translational medicine2018

Repair of articular cartilage defects with intra-articular injection of autologous rabbit synovial fluid-derived mesenchymal stem cells.

Zhaofeng Jia, Qisong Liu, Yujie Liang, Xingfu Li, Xiao Xu, Kan Ouyang, Jianyi Xiong, Daping Wang, Li Duan

Abstract read
In one paragraph

Article in Journal of translational medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–field-weighted citation impact
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

23 citing papers in PubMed.

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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

9 authors.

Zhaofeng JiaPostgraduate Institution, Guangzhou Medical University, Guangzhou, 511436, Guangdong Province, China.
Qisong LiuShenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopeadic Engineering, Shenzhen Second Peoples Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, 518035, Guangdong Province, China.
Yujie LiangDepartment of Chemistry, The Chinese University of Hong Kong, Shatin, Hong Kong SAR, China.
Xingfu LiShenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopeadic Engineering, Shenzhen Second Peoples Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, 518035, Guangdong Province, China.
Xiao XuPostgraduate Institution, Guangzhou Medical University, Guangzhou, 511436, Guangdong Province, China.
Kan OuyangShenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopeadic Engineering, Shenzhen Second Peoples Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, 518035, Guangdong Province, China.
Jianyi XiongShenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopeadic Engineering, Shenzhen Second Peoples Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, 518035, Guangdong Province, China.
Daping WangPostgraduate Institution, Guangzhou Medical University, Guangzhou, 511436, Guangdong Province, China. dapingwang1963@qq.com.
Li DuanShenzhen Key Laboratory of Tissue Engineering, Shenzhen Laboratory of Digital Orthopeadic Engineering, Shenzhen Second Peoples Hospital (The First Hospital Affiliated to Shenzhen University), Shenzhen, 518035, Guangdong Province, China. 825343512@qq.com.

Funding

Fund for High Level Medical Discipline Construction of Shenzhen University (CN) No. 2016031638National Natural Science Foundation of China No. 81572198National Natural Science Foundation of China No. 81772394Shenzhen Science and Technology Projects No. JCYJ20160301111338144Shenzhen Science and Technology Projects No. JCYJ20170412150609690Shenzhen Science and Technology Projects No. JCYJ20170413161800287Shenzhen Science and Technology Projects No. SGLH20161209105517753Shenzhen Science and Technology Projects(CN) No. JCYJ20170306092215436The Medical Research Foundation of Guangdong Province(CN) No. A2016314
6 · The paper itself

Abstract

backgroundThe role of rabbit synovial fluid-derived mesenchymal stem cells (rbSF-MSCs) in cartilage defect repair remains undefined. This work evaluates the in vivo effects of rbSF-MSCs to repair knee articular cartilage defects in a rabbit model.

methodsCartilage defects were made in the patellar grooves of New Zealand white rabbits. The rbSF-MSCs were generated from the knee cavity by arthrocentesis. Passage 5 rbSF-MSCs were assayed by flow cytometry. The multipotency of rbSF-MSCs was confirmed after 3 weeks induction in vitro and the autologous rbSF-MSCs and predifferentiated rbSF-MSCs were injected into the synovial cavity. The intra-articular injection was performed once a week for 4 weeks. The animals were euthanized and the articular surfaces were subjected to macroscopic and histological evaluations at 8 and 12 weeks after the first intra-articular injection.

resultsHyaline-like cartilage was detected in the defects treated with rbSF-MSCs, while fibrocartilage tissue formed in the defects treated with chondrocytes induced from rbSF-MSCs.

conclusionsOur results suggest that autologous undifferentiated rbSF-MSCs are favorable to articular cartilage regeneration in treating cartilage defects.

Indexed as

Mesenchymal Stem Cell TransplantationWound HealingAnimalsCartilage, ArticularCell DifferentiationCell LineageCell ShapeCollagenEpitopesInjections, Intra-ArticularMesenchymal Stem CellsRabbitsSynovial FluidTransplantation, AutologousCollagenEpitopesAutologousCartilage defectCellular therapyChondrogenic differentiationIntra-articular injectionMesenchymal stem cellsRabbit synovial fluid

Identifiers

PMID29739472
PMCPMC5941664

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Registered trials

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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.