Evidence map›Paper›PMID 28463545›Full record

ArticleTissue engineering. Part A2018

Meniscal Tissue Engineering Using Aligned Collagen Fibrous Scaffolds: Comparison of Different Human Cell Sources.

Jihye Baek, Sujata Sovani, Wonchul Choi, Sungho Jin, Shawn P Grogan, Darryl D D'Lima

Open access · greenAbstract read
In one paragraph

Article in Tissue engineering. Part A, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
5.7field-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

20 citing papers in PubMed, 41 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Pneumatospinning Biomimetic Scaffolds for Meniscus Tissue Engineering.Frontiers in bioengineering and biotechnology · 2022
    Article
  5. Natural biopolymer scaffold for meniscus tissue engineering.Frontiers in bioengineering and biotechnology · 2022
    Review
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  7. Article
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  10. Article
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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 at 1 institution in 1 country.

Jihye Baek1 Shiley Center for Orthopaedic Research and Education at Scripps Clinic , La Jolla, California.
Sujata Sovani1 Shiley Center for Orthopaedic Research and Education at Scripps Clinic , La Jolla, California.
Wonchul Choi1 Shiley Center for Orthopaedic Research and Education at Scripps Clinic , La Jolla, California.
Sungho Jin2 Department of Material Science and Engineering, University of California , San Diego, La Jolla, California.
Shawn P Grogan1 Shiley Center for Orthopaedic Research and Education at Scripps Clinic , La Jolla, California.
Darryl D D'Lima1 Shiley Center for Orthopaedic Research and Education at Scripps Clinic , La Jolla, California.
Scripps Clinic · US

Funding

TISSUE ACQUISITION, MORPHOLOGY, AND CELL CULTUREP01AG007996 · NIA · UNIVERSITY OF CALIFORNIA SAN DIEGO · PI SAH, ROBERT L · 1989 to 2016
$26.0M
SCRIPPS TRANSLATIONAL SCIENCE INSTITUTE (UL1)UL1RR025774 · NCRR · SCRIPPS RESEARCH INSTITUTE, THE · PI TOPOL, ERIC JEFFREY · 2008 to 2011
$16.3M
PREPARATION AND DISTRUBUTION OF ADULT STEM CELLS: HUMAN &RODENTP40RR017447 · NCRR · TULANE UNIVERSITY OF LOUISIANA · PI PROCKOP, DARWIN JOHNSON · 2003 to 2011
$8.9M
NCRR NIH HHS P40 RR017447NCRR NIH HHS UL1 RR025774NIA NIH HHS P01 AG007996
6 · The paper itself

Abstract

Hydrogel and electrospun scaffold materials support cell attachment and neotissue development and can be tuned to structurally and mechanically resemble native extracellular matrix by altering either electrospun fiber or hydrogel properties. In this study, we examined meniscus tissue generation from different human cell sources including meniscus cells derived from vascular and avascular regions, human bone marrow-derived mesenchymal stem cells, synovial cells, and cells from the infrapatellar fat pad (IPFP). All cells were seeded onto aligned electrospun collagen type I scaffolds and were optionally encapsulated in a tricomponent hydrogel. Single or multilayered constructs were generated and cultivated in defined medium with selected growth factors for 2 weeks. Cell viability, cell morphology, and gene-expression profiles were monitored using confocal microscopy, scanning electron microscopy, and quantitative polymerase chain reaction (qPCR), respectively. Multilayered constructs were examined with histology, immunohistochemistry, qPCR, and for tensile mechanical properties. For all cell types, TGFβ1 and TGFβ3 treatment increased COL1A1, COMP, Tenascin C (TNC), and Scleraxis (SCX) gene expression and deposition of collagen type I protein. IPFP cells generated meniscus-like tissues with higher meniscogenic gene expression, mechanical properties, and better cell distribution compared to other cell types studied. We show proof of concept that electrospun collagen scaffolds support neotissue formation and IPFP cells have potential for use in cell-based meniscus regeneration strategies.

Indexed as

AdultCell CountCells, CulturedCollagenFemaleHumansMaleMeniscusMicroscopy, Electron, ScanningTissue EngineeringTissue ScaffoldsCollagenadult stem cellsbiomimetic materialsmeniscus

Identifiers

PMID28463545
PMCPMC5770095
OpenAlexW2610339596

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.