Evidence map›Paper›PMID 31514329›Full record

ArticleInternational journal of molecular sciences2019

Induction of Articular Chondrogenesis by Chitosan/Hyaluronic-Acid-Based Biomimetic Matrices Using Human Adipose-Derived Stem Cells.

Yijiang Huang, Daniel Seitz, Fabian König, Peter E Müller, Volkmar Jansson, Roland M Klar

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
7.4field-weighted citation impact, top 2% 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

29 citing papers in PubMed, 62 citations in OpenAlex.

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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

6 authors.

Yijiang HuangDepartment of Orthopedics, Physical Medicine and Rehabilitation, University Hospital of Munich, 81377 Munich, Germany. yijiang0116@yahoo.com.
Daniel SeitzBioMed Center Innovation gGmbH, 95448 Bayreuth, Germany. dseitz@biomed-center.com.
Fabian KönigDepartment of Heart Surgery, University Hospital of Munich, 81377 Munich, Germany. Fabian.Koenig@med.uni-muenchen.de.
Peter E MüllerDepartment of Orthopedics, Physical Medicine and Rehabilitation, University Hospital of Munich, 81377 Munich, Germany. peter.mueller@med.uni-muenchen.de.
Volkmar JanssonDepartment of Orthopedics, Physical Medicine and Rehabilitation, University Hospital of Munich, 81377 Munich, Germany. volkmar.jansson@med.uni-muenchen.de.
Roland M KlarDepartment of Orthopedics, Physical Medicine and Rehabilitation, University Hospital of Munich, 81377 Munich, Germany. roland.klar@med.uni-muenchen.de.

Funding

Friedrich-Baur-Stiftung CaMuTe: Basic
6 · The paper itself

Abstract

Cartilage repair using tissue engineering is the most advanced clinical application in regenerative medicine, yet available solutions remain unsuccessful in reconstructing native cartilage in its proprietary form and function. Previous investigations have suggested that the combination of specific bioactive elements combined with a natural polymer could generate carrier matrices that enhance activities of seeded stem cells and possibly induce the desired matrix formation. The present study sought to clarify this by assessing whether a chitosan-hyaluronic-acid-based biomimetic matrix in conjunction with adipose-derived stem cells could support articular hyaline cartilage formation in relation to a standard chitosan-based construct. By assessing cellular development, matrix formation, and key gene/protein expressions during in vitro cultivation utilizing quantitative gene and immunofluorescent assays, results showed that chitosan with hyaluronic acid provides a suitable environment that supports stem cell differentiation towards cartilage matrix producing chondrocytes. However, on the molecular gene expression level, it has become apparent that, without combinations of morphogens, in the chondrogenic medium, hyaluronic acid with chitosan has a very limited capacity to stimulate and maintain stem cells in an articular chondrogenic state, suggesting that cocktails of various growth factors are one of the key features to regenerate articular cartilage, clinically.

Indexed as

ChondrogenesisAdipose TissueBiomimetic MaterialsCartilage, ArticularCell DifferentiationCell ProliferationCell SurvivalChitosanGene Expression RegulationHumansHyaluronic AcidStem CellsTissue ScaffoldsChitosanHyaluronic Acidadipose-derived stem cellsarticular chondrogenesisbiomaterialchitosanhBMP-6hTGF-β3hyaluronic acid

Identifiers

PMID31514329
PMCPMC6770472
OpenAlexW2973226273

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.