» Articles » PMID: 18519682

Long-term in Vitro Expansion Alters the Biology of Adult Mesenchymal Stem Cells

Overview
Journal Cancer Res
Specialty Oncology
Date 2008 Jun 4
PMID 18519682
Citations 139
Authors
Affiliations
Soon will be listed here.
Abstract

Mesenchymal stem cells (MSC) derived from bone marrow stem cells (BMSC) and adipose tissue stem cells (ASC) of humans and rhesus macaques were evaluated for their cell cycle properties during protracted culture in vitro. Human ASCs (hASC) and rhesus BMSCs (rBMSC) underwent significantly more total population doublings than human BMSCs (hBMSC) and rhesus ASCs (rASC). The cell cycle profile of all MSCs was altered as cultures aged. hMSCs underwent an increase in the frequency of cells in the S phase at P20 and P30. However, rhesus MSCs from both sources developed a distinct polyploid population of cells at P20, which progressed to aneuploidy by P30. Karyotype analysis of MSCs revealed the development of tetraploid or aneuploid karyotypes in the rhesus cells at P20 or P30. Analysis of the transcriptome of the MSCs from early and late passages revealed significant alterations in the patterns of gene expression (8.8% of the genes were differentially expressed in hBMSCs versus hASCs, and 5.5% in rBMSCs versus rASCs). Gene expression changes were much less evident within the same cell type as aging occurred (0.7% in hMSCs and 0.9% in rMSC). Gene ontology analysis showed that functions involved in protein catabolism and regulation of pol II transcription were overrepresented in rASCs, whereas the regulation of I kappa B/nuclear factor-kappaB cascade were overrepresented in hBMSCs. Functional analysis of genes that were differentially expressed in rASCs and hBMSCs revealed that pathways involved in cell cycle, cell cycle checkpoints, protein-ubiquitination, and apoptosis were altered.

Citing Articles

Diagnostic and Therapeutic Utility of Extracellular Vesicles in Ocular Disease.

Khristov V, Weber S, Caton-Darby M, Campbell G, Sundstrom J Int J Mol Sci. 2025; 26(2).

PMID: 39859553 PMC: 11765869. DOI: 10.3390/ijms26020836.


Tumor Necrosis Factor Receptor 1 Is Required for Human Umbilical Cord-Derived Mesenchymal Stem Cell-Mediated Rheumatoid Arthritis Therapy.

Liu G, Wang H, Zhang C, Li X, Mi Y, Chen Y Cell Transplant. 2025; 34():9636897241301703.

PMID: 39831589 PMC: 11748158. DOI: 10.1177/09636897241301703.


Distinct adaptive immune receptor feature of adipose-derived mesenchymal stem cells (AD-MSCs) treatment of psoriasis.

Tang L, Yao D, He Z, Ye S, Chen X, Huang Y Arch Dermatol Res. 2024; 316(8):542.

PMID: 39162818 DOI: 10.1007/s00403-024-03296-3.


Engineering a Microfluidic Platform to Cryopreserve Stem Cells: A DMSO-Free Sustainable Approach.

Modaresi S, Pacelli S, Chakraborty A, Coyle A, Luo W, Singh I Adv Healthc Mater. 2024; 13(29):e2401264.

PMID: 39152923 PMC: 11582517. DOI: 10.1002/adhm.202401264.


Modulation of Cellular Stemness for Enhanced Fat Grafting.

Izadpanah A, Chaffin A, Jansen D, Alt E, Izadpanah R Plast Reconstr Surg Glob Open. 2024; 12(4):e5770.

PMID: 38660335 PMC: 11042767. DOI: 10.1097/GOX.0000000000005770.


References
1.
Toma C, Pittenger M, Cahill K, Byrne B, Kessler P . Human mesenchymal stem cells differentiate to a cardiomyocyte phenotype in the adult murine heart. Circulation. 2002; 105(1):93-8. DOI: 10.1161/hc0102.101442. View

2.
Kayo T, Allison D, Weindruch R, Prolla T . Influences of aging and caloric restriction on the transcriptional profile of skeletal muscle from rhesus monkeys. Proc Natl Acad Sci U S A. 2001; 98(9):5093-8. PMC: 33169. DOI: 10.1073/pnas.081061898. View

3.
Miura Y, Miura M, Gronthos S, Allen M, Cao C, Uveges T . Defective osteogenesis of the stromal stem cells predisposes CD18-null mice to osteoporosis. Proc Natl Acad Sci U S A. 2005; 102(39):14022-7. PMC: 1236524. DOI: 10.1073/pnas.0409397102. View

4.
Woodbury D, Reynolds K, Black I . Adult bone marrow stromal stem cells express germline, ectodermal, endodermal, and mesodermal genes prior to neurogenesis. J Neurosci Res. 2002; 69(6):908-17. DOI: 10.1002/jnr.10365. View

5.
Dimri G, Lee X, Basile G, Acosta M, Scott G, Roskelley C . A biomarker that identifies senescent human cells in culture and in aging skin in vivo. Proc Natl Acad Sci U S A. 1995; 92(20):9363-7. PMC: 40985. DOI: 10.1073/pnas.92.20.9363. View