Evidence map›Paper›PMID 22669584›Full record

ArticleMolecular biotechnology2013

The effect of the microgravity rotating culture system on the chondrogenic differentiation of bone marrow mesenchymal stem cells.

Xing Wu, Shao-hua Li, Lie-ming Lou, Zheng-rong Chen

Abstract read
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In one paragraph

Article in Molecular biotechnology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

17 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
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  4. Tissue Engineering of Cartilage Using a Random Positioning Machine.International journal of molecular sciences · 2020
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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

4 authors at 2 institutions in 1 country.

Xing WuDepartment of Orthopaedics, Tongji University School of Medicine, Shanghai, China. wuxinggood@sina.cn
Shao-hua Li
Lie-ming Lou
Zheng-rong Chen
Tongji University · CNZhongshan Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We investigated the influence of the microgravity rotating culture system on the chondrogenic differentiation of bone marrow mesenchymal stem cells (MSCs). During chondrogenic induction, MSCs combined with polyglycolic acid (PGA) were cultured by static culture or microgravity rotating culture and chondrocyte formation was confirmed by toluidine blue staining. Furthermore, the mRNA and protein expressions of a specific cartilage extracellular matrix protein (collagen type II and Aggrecan) were evaluated by real-time RT-PCR and western blot, respectively. Toluidine blue staining indicated the OD values of proteoglycans semi-determination were higher in the microgravity rotating culture group than the static culture group. Following chondrogenic induction, mRNA and proteins of collagen type II and Aggrecan were more significantly expressed in cells of the microgravity rotating culture group compared with the controls. Compared with routine three-dimensional static culture, the microgravity rotating culture system was more effective for the construction of tissue-engineered cartilage in vitro.

Indexed as

AggrecansAnimalsBone Marrow CellsCartilageCell Culture TechniquesCell DifferentiationCells, CulturedChondrocytesChondrogenesisCollagen Type IIExtracellular Matrix ProteinsMatrilin ProteinsMesenchymal Stem CellsPolyglycolic AcidRabbitsTissue EngineeringAggrecansCollagen Type IIExtracellular Matrix ProteinsMatrilin ProteinsPolyglycolic Acid

Identifiers

PMID22669584
OpenAlexW2047403480

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.