Cited by 466Mesenchymal stem cell researchHematopoietic Stem Cell TransplantationBone Tissue Engineering Materials

Donor age and cell passage affects differentiation potential of murine bone marrow-derived stem cells

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Kretlow, James D, Jin, Yu-Qing, Liu, Wei, Zhang, Wen Jie, Hong, Tan-Hui, Zhou, Guangdong, Baggett, L Scott, Mikos, Antonios G +1 more·2008·BMC Cell Biology

Abstract

Background: Bone marrow-derived mesenchymal stem cells (BMSCs) are a widely researched adult stem cell population capable of differentiation into various lineages. Because many promising applications of tissue engineering require cell expansion following harvest and involve the treatment of diseases and conditions found in an aging population, the effect of donor age and ex vivo handling must be understood in order to develop clinical techniques and therapeutics based on these cells. Furthermore, there currently exists little understanding as to how these two factors may be influenced by one another. Results: Differences in the adipogenic, chondrogenic, and osteogenic differentiation capacity of murine MSCs harvested from donor animals of different age and number of passages of these cells were observed. Cells from younger donors adhered to tissue culture polystyrene better and proliferated in greater number than those from older animals. Chondrogenic and osteogenic potential decreased with age for each group, and adipogenic differentiation decreased only in cells from the oldest donors. Significant decreases in differentiation potentials due to passage were observed as well for osteogenesis of BMSCs from the youngest donors and chondrogenesis of the cells from the oldest donors. Conclusion: Both increasing age and the number of passages have lineage dependent effects on BMSC differentiation potential. Furthermore, there is an obvious interplay between donor age and cell passage that in the future must be accounted for when developing cell-based therapies for clinical use.

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  • Many studies have shown that the number and function of different somatic cell populations declines with age, which diminishes the regenerative potential of tissues and organs.

    “Many studies have shown that the number and function of different somatic cell populations declines with age, which diminishes the regenerative potential of tissues and organs.”

    From Inflammation and aging: signaling pathways and intervention therapies (2023) · cites this paper as [356]

    The Discussion reports that osteogenic and chondrogenic differentiation potential declined with donor age in the murine bone marrow-derived stem cells studied. But the Background describes conflicting findings across studies, and the Conclusion says tissue regeneration in vivo remains for future study. The paper therefore does not establish a general decline in the number and function of different somatic cell populations or show that this diminishes regeneration across tissues and organs. (LLM, conf=0.86)

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  • There is limited evidence that loss of stem cell function is a major driver of age-related pathology and shortened lifespan.

    “However, there is limited evidence that loss of stem cell function is a major driver of age-related pathology and shortened lifespan.355–358”

    From Inflammation and aging: signaling pathways and intervention therapies (2023) · cites this paper as [356]

    The Discussion (page unavailable) says loss of progenitor-cell differentiation potential could contribute to age-related bone and cartilage diseases, while the Conclusion says the study offers little mechanistic explanation and calls for in vivo research. This is consistent with limited evidence for a causal role in pathology, but the paper does not assess whether stem-cell dysfunction is a major driver of age-related pathology or shortened lifespan. (LLM, conf=0.78)

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Authors
Kretlow, J. D., Jin, Y.-Q., Liu, W., Zhang, W. J., Hong, T.-H., Zhou, G., Baggett, L. S., Mikos, A. G., & Cao, Y.
Affiliations
  • Rice University (US)
  • Shanghai Jiao Tong University (CN)
Corresponding author
Cao, Yilin
Venue
BMC Cell Biology
Published
2008-10-28
Volume
9
Issue
1
Pages
60-60
ISSN
1471-2121 (ISSN-L)
OpenAlex
W2039533211
Cited by
466
References
56
Citations by year
2026: 6 · 2025: 14 · 2024: 15 · 2023: 24 · 2022: 18 · 2021: 35 · 2020: 32 · 2019: 27 · 2018: 35 · 2017: 33 · 2016: 32 · 2015: 38 · 2014: 32 · 2013: 37 · 2012: 36
FWCI
7.90
Type
journal article
Language
en
Open access
Licence
cc-by
Locations
  • BMC Cell Biology (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Funders
  • Rice University
  • Ministry of Science and Technology of the People's Republic of China
  • Shanghai Jiao Tong University
  • National Institutes of Health
  • School of Medicine, Shanghai Jiao Tong University
  • National Institute of General Medical Sciences (T32GM008362, T32GM007330)
  • National Institute of Dental and Craniofacial Research (R01DE015164)
Topics
  • Health Sciences › Medicine › Genetics › Mesenchymal stem cell research
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
  • Physical Sciences › Engineering › Biomedical Engineering › Bone Tissue Engineering Materials
Keywords
bone marrow-derived mesenchymal stem cells, donor age, subculture, multilineage differentiation, adipogenesis, chondrogenic differentiation, osteogenic differentiation, cell expansion, cell therapy
MeSH terms
Aging, Animals, Bone Marrow Cells, Cell Adhesion, Cell Differentiation, Cells, Cultured, Male, Mice, Transgenic, Osteogenesis, Chondrogenesis, Cell Proliferation, Adipogenesis, Mice, Mesenchymal Stem Cells

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