Evidence map›Paper›PMID 19762920›Full record

ArticleThe Journal of biological chemistry2009

Development of stepwise osteogenesis-mimicking matrices for the regulation of mesenchymal stem cell functions.

Takashi Hoshiba, Naoki Kawazoe, Tetsuya Tateishi, Guoping Chen

Open access · hybridAbstract readEvaluation Study
In one paragraph

Article in The Journal of biological chemistry, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

33 citing papers in PubMed, 117 citations in OpenAlex.

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  6. Image-Based Method to Quantify Decellularization of Tissue Sections.International journal of molecular sciences · 2021
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  19. Defining the Properties of an Array of -NHCalcified tissue international · 2017
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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 1 institution in 1 country.

Takashi HoshibaBiomaterials Center, National Institute for Materials Science, 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan.
Naoki Kawazoe
Tetsuya Tateishi
Guoping Chen
National Institute for Materials Science · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An extracellular microenvironment, including an extracellular matrix (ECM), is an important factor in regulating stem cell differentiation. During tissue development, the ECM is dynamically remodeled to regulate stem cell functions. Here, we developed matrices mimicking ECM remodeling during the osteogenesis of mesenchymal stem cells (MSCs). The matrices were prepared from cultured MSCs controlled at different stages of osteogenesis and referred to as "stepwise osteogenesis-mimicking matrices." The matrices supported the adhesion and proliferation of MSCs and showed different effects on the osteogenesis of MSCs. On the matrices mimicking the early stage of osteogenesis (early stage matrices), the osteogenesis occurred more rapidly than did that on the matrices mimicking undifferentiated stem cells (stem cell matrices) and the late stage of osteogenesis (late stage matrices). RUNX2 was similarly expressed when MSCs were cultured on both the early stage and late stage matrices but decreased on the stem cell matrices. PPARG expression in the MSCs cultured on the late stage matrices was higher than for those cultured on the stem cell and early stage matrices. This increase of PPARG expression was caused by the suppression of the amount of beta-catenin and downstream signal transduction. These results demonstrate that the osteogenesis-mimicking matrices had different effects on the osteogenesis of MSCs, and the early stage matrices provided a favorable microenvironment for the osteogenesis.

Indexed as

OsteogenesisCell AdhesionCell ProliferationCells, CulturedCore Binding Factor Alpha 1 SubunitExtracellular MatrixGene ExpressionHumansMesenchymal Stem CellsModels, BiologicalPPAR gammaSignal TransductionTissue EngineeringCore Binding Factor Alpha 1 SubunitPPAR gamma

Identifiers

PMID19762920
PMCPMC2781515
OpenAlexW2093134227

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.