Evidence map›Paper›PMID 20406104›Full record

ArticleTissue engineering. Part A2010

Ligament-derived matrix stimulates a ligamentous phenotype in human adipose-derived stem cells.

Dianne Little, Farshid Guilak, David S Ruch

Abstract read
In one paragraph

Article in Tissue engineering. Part A, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
4.7field-weighted citation impact, top 5% 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

28 citing papers in PubMed, 46 citations in OpenAlex.

  1. Trial
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Advanced Gene Therapy Strategies for the Repair of ACL Injuries.International journal of molecular sciences · 2022
    Review
  10. Review
  11. Review
  12. Article
  13. Tissue engineering. Part A · 2017
    Article
  14. Biological Therapies in Regenerative Sports Medicine.Sports medicine (Auckland, N.Z.) · 2017
    Review
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Electrospun cartilage-derived matrix scaffolds for cartilage tissue engineering.Journal of biomedical materials research. Part A · 2014
    Article
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

3 authors at 2 institutions in 1 country.

Dianne LittleDivision of Orthopaedic Surgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina 27710, USA.
Farshid Guilak
David S Ruch
Duke Medical Center · USDuke University · US

Funding

Intrinsic Repair of the Knee MeniscusR01AR048852 · NIAMS · DUKE UNIVERSITY · PI GUILAK, FARSHID · 2007 to 2011
$1.4M
NIAMS NIH HHS AR48852
6 · The paper itself

Abstract

Human adipose stem cells (hASCs) can differentiate into a variety of phenotypes. Native extracellular matrix (e.g., demineralized bone matrix or small intestinal submucosa) can influence the growth and differentiation of stem cells. The hypothesis of this study was that a novel ligament-derived matrix (LDM) would enhance expression of a ligamentous phenotype in hASCs compared to collagen gel alone. LDM prepared using phosphate-buffered saline or 0.1% peracetic acid was mixed with collagen gel (COL) and was evaluated for its ability to induce proliferation, differentiation, and extracellular matrix synthesis in hASCs over 28 days in culture at different seeding densities (0, 0.25 x 10(6), 1 x 10(6), or 2 x 10(6) hASC/mL). Biochemical and gene expression data were analyzed using analysis of variance. Fisher's least significant difference test was used to determine differences between treatments following analysis of variance. hASCs in either LDM or COL demonstrated changes in gene expression consistent with ligament development. hASCs cultured with LDM demonstrated more dsDNA content, sulfated-glycosaminoglycan accumulation, and type I and III collagen synthesis, and released more sulfated-glycosaminoglycan and collagen into the medium compared to hASCs in COL (p <or= 0.05). Increased seeding density increased DNA content incrementally over 28 days in culture for LDM but not COL constructs (p <or= 0.05). These findings suggest that LDM can stimulate a ligament phenotype by hASCs, and may provide a novel scaffold material for ligament engineering applications.

Indexed as

Adipose TissueAdultAnimalsCollagenDNAExtracellular MatrixFemaleGene Expression RegulationGlycosaminoglycansHumansLigamentsMiddle AgedPhenotypeStem CellsSus scrofaTendonsA73025CollagenDNAGlycosaminoglycans

Identifiers

PMID20406104
PMCPMC2947935
OpenAlexW2052744783

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.