Evidence map›Paper›PMID 24965227›Full record

ArticleTissue engineering. Part C, Methods2015

Stromal-cell-derived extracellular matrix promotes the proliferation and retains the osteogenic differentiation capacity of mesenchymal stem cells on three-dimensional scaffolds.

Ben Antebi, ZhiLiang Zhang, Yu Wang, ZhongDing Lu, Xiao-Dong Chen, Jian Ling

Abstract read
In one paragraph

Article in Tissue engineering. Part C, Methods, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed
–field-weighted citation impact
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

30 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. Towards Biomanufacturing of Cell-Derived Matrices.International journal of molecular sciences · 2021
    Review
  12. Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Review
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.

Ben Antebi1 Microencapsulation and Nanomaterials Department, Southwest Research Institute , San Antonio, Texas.
ZhiLiang Zhang
Yu Wang
ZhongDing Lu
Xiao-Dong Chen
Jian Ling

Funding

DEVELOPMENT OF IN VITRO MENSENCHYMAL STEM CELL NICHER21HL102775 · NHLBI · SOUTHWEST RESEARCH INSTITUTE · PI LING, JIAN · 2010 to 2011
$415k
Reversing Age-related Bone Loss by Administration of the Matricellular Protein Cyr61/CCN1I01BX002145 · VA · SOUTH TEXAS VETERANS HEALTH CARE SYSTEM · PI CHEN, XIAO-DONG · 2014 to 2025
–
BLRD VA I01 BX002145NHLBI NIH HHS R21 HL102775
6 · The paper itself

Abstract

To date, expansion of bone-marrow-derived mesenchymal stem cells (MSCs) is typically carried out on two-dimensional (2D) tissue culture plastic. Since this 2D substratum is very different from the physiological situation, MSCs gradually lose their unique multipotent properties during expansion. Recently, the role of the extracellular matrix (ECM) microenvironment ("niche") in facilitating and regulating stem cell behavior in vivo has been elucidated. As a result, investigators have shifted their efforts toward developing three-dimensional (3D) scaffolds capable of functioning like the native tissue ECM. In this study, we demonstrated that stromal-cell-derived ECM, formed within a collagen/hydroxyapatite (Col/HA) scaffold to mimic the bone marrow "niche," promoted MSC proliferation and preserved their differentiation capacity. The ECM was synthesized by MSCs to reconstitute the tissue-specific 3D microenvironment in vitro. Following deposition of the ECM inside Col/HA scaffold, the construct was decellularized and reseeded with MSCs to study their behavior. The data showed that MSCs cultured on the ECM-Col/HA scaffolds grew significantly faster than the cells from the same batch cultured on the regular Col/HA scaffolds. In addition, MSCs cultured on the ECM-Col/HA scaffolds retained their "stemness" and osteogenic differentiation capacity better than MSCs cultured on regular Col/HA scaffolds. When ECM-Col/HA scaffolds were implanted into immunocompromised mice, with or without loading MSCs, it was found that those scaffolds formed less bone as compared with regular Col/HA scaffolds (i.e., without ECM), in both cases of with or without loading MSCs. The in vivo study further confirmed that the ECM-Col/HA scaffold was a suitable mimic of the bone marrow "niche." This novel 3D stromal-cell-derived ECM system has the potential to be developed into a biomedical platform for regenerative medicine applications.

Indexed as

Cell DifferentiationOsteogenesisAdultAnimalsBiomarkersCattleCell ProliferationCells, CulturedColony-Forming Units AssayExtracellular MatrixHumansImmunohistochemistryImplants, ExperimentalKineticsMesenchymal Stem CellsMice, SCIDBiomarkersRNA, Messenger

Identifiers

PMID24965227
PMCPMC4313424

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.