Cited by 44Bone Tissue Engineering MaterialsMesenchymal stem cell researchTissue Engineering and Regenerative Medicine

The DOI matches its Crossref record; 29 of the 29 references it cites were found in a registry or an index.

Osteogenic Performance of Donor-Matched Human Adipose and Bone Marrow Mesenchymal Cells Under Dynamic Culture

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Wu, Wei, Le, Andrew V., Mendez, Julio J., Chang, Julie, Niklason, Laura E., Steinbacher, Derek M.·2015·Tissue Engineering Part A

Abstract

Adipose-derived mesenchymal cells (ACs) and bone marrow-derived mesenchymal cells (BMCs) have been widely used for bone regeneration and can be seeded on a variety of rigid scaffolds. However, to date, a direct comparison of mesenchymal cells (MC) harvested from different tissues from the same donor and cultured in identical osteogenic conditions has not been investigated. Indeed, it is unclear whether marrow-derived or fat-derived MC possess intrinsic differences in bone-forming capabilities, since within-patient comparisons have not been previously done. This study aims at comparing ACs and BMCs from three donors ranging in age from neonatal to adult. Matched cells from each donor were studied in three distinct bioreactor settings, to determine the best method to create a viable osseous engineered construct. Human ACs and BMCs were isolated from each donor, cultured, and seeded on decellularized porcine bone (DCB) constructs. The constructs were then subjected to either static or dynamic (stirring or perfusion) bioreactor culture conditions for 7-21 days. Afterward, the constructs were analyzed for cell adhesion and distribution and osteogenic differentiation. ACs demonstrated higher seeding efficiency than BMCs. However, static and dynamic culture significantly increased BMCs proliferation more than ACs. In all conditions, BMCs demonstrated stronger osteogenic activity as compared with ACs, through higher alkaline phosphatase activity and gene expression for various bony markers. Conversely, ACs expressed more collagen I, which is a nonspecific matrix molecule in most connective tissues. Overall, dynamic bioreactor culture conditions enhanced osteogenic gene expression in both ACs and BMCs. Scaffolds seeded with BMCs in dynamic stirring culture conditions exhibit the greatest osteogenic proliferation and function in vitro, proving that marrow-derived MC have superior bone-forming potential as compared with adipose-derived cells.

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Crossref · 10.1089/ten.tea.2014.0115

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Metadata

Authors
Wu, W., Le, A. V., Mendez, J. J., Chang, J., Niklason, L. E., & Steinbacher, D. M.
Affiliations
Yale University (US)
Corresponding author
Steinbacher, Derek M.
Venue
Tissue Engineering Part A
Published
2015-05
Volume
21
Issue
9-10
Pages
1621-1632
ISSN
  • 1937-3341 (ISSN-L)
  • 1937-335X
OpenAlex
W1717550013
Cited by
44
References
29
Citations by year
2026: 1 · 2025: 1 · 2024: 2 · 2023: 5 · 2022: 4 · 2021: 3 · 2020: 6 · 2019: 7 · 2018: 7 · 2017: 5 · 2016: 3
FWCI
2.49
Type
journal article
Language
en
Open access
Locations
  • Tissue Engineering Part A (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health (5r01eb008388-05)
  • National Institute of General Medical Sciences (T32GM086287)
  • National Institute of Biomedical Imaging and Bioengineering (R01 EB008388-03S1)
Topics
  • Physical Sciences › Engineering › Biomedical Engineering › Bone Tissue Engineering Materials
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Mesenchymal stem cell research
  • Health Sciences › Medicine › Surgery › Tissue Engineering and Regenerative Medicine
Keywords
osteogenic differentiation, bone regeneration, cell seeding efficiency, alkaline phosphatase activity, bone-specific gene expression, type I collagen, cell proliferation
MeSH terms
Adipose Tissue, Adult, Alkaline Phosphatase, Animals, Bone and Bones, Bone Marrow Cells, Calcium, Cell Adhesion, Cells, Cultured, Child, DNA, Female, Fluorescent Antibody Technique, Gene Expression Regulation, Humans, Infant, Male, Osteogenesis, Tissue Donors, Osteocalcin, Cell Culture Techniques, Bioreactors, Sus scrofa, Mesenchymal Stem Cells

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