Cited by 350Mesenchymal stem cell researchTelomeres, Telomerase, and SenescenceCancer Cells and Metastasis

Adult human mesenchymal stem cell as a target for neoplastic transformation

Serakinci, Nedime, Guldberg, Per, Burns, Jorge S, Abdallah, Basem, Schrødder, Henrik, Jensen, Thomas, Kassem, Moustapha·2004·Oncogene

Abstract

The neoplastic process may involve a cancer stem cell. This concept has emerged largely from the careful analysis of tumour biopsy systems from haematological, breast and brain tumours. However, the experimental systems necessary to provide the cellular and molecular evidence to support this important concept have been lacking. We have used adult mesenchymal stem cells (hMSC) transduced with the telomerase hTERT gene to investigate the neoplastic potential of adult stem cells. The hTERT-transduced line, hMSC-TERT20 at population doubling level (PDL) 256 showed loss of contact inhibition, anchorage independence and formed tumours in 10/10 mice. hMSC-TERT4 showed loss of contact inhibition at PDL 95, but did not exhibit anchorage independence and did not form tumours in mice. Both lines had a normal karyotype but showed deletion of the Ink4a/ARF locus. At later passage, hMSC-TERT4 also acquired an activating mutation in KRAS. In hMSC-TERT20, expression of the cell cycle-associated gene, DBCCR1 was lost due to promoter hypermethylation. This epigenetic event correlated with acquisition of tumorigenicity. These data suggest that the adult hMSCs can be targets for neoplastic transformation and have implications for the development of novel anticancer therapeutics and for the use of hMSC in tissue engineering and transplantation protocols.

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Crossref · 10.1038/sj.onc.1207651

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25 of 25 references verified0 citation errors · 0 not checkable

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  • The ability of stem cells to undergo senescence (and apoptosis) appears to be an important mechanism for preventing cancer.

    “Whatever the case, the ability of stem cells to undergo senescence (and apoptosis, for that matter) appears to be an important mechanism for preventing cancer (Boulanger and Smith, 2001; Serakinci et al., 2004).”

    From Senescent cells, tumor suppression, and organismal aging: good citizens, bad neighbors (2005) · cites this paper as Serakinci et al., 2004

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Authors
Serakinci, N., Guldberg, P., Burns, J. S., Abdallah, B., Schrødder, H., Jensen, T., & Kassem, M.
Affiliations
  • Danish Cancer Society (DK)
  • Odense University Hospital (DK)
  • Aarhus University (DK)
Venue
Oncogene
Published
2004-04-26
Volume
23
Issue
29
Pages
5095-5098
ISSN
  • 0950-9232 (ISSN-L)
  • 1476-5594
OpenAlex
W2145099626
Cited by
350
References
25
Citations by year
2026: 3 · 2025: 6 · 2024: 7 · 2023: 6 · 2022: 1 · 2021: 4 · 2020: 7 · 2019: 5 · 2018: 7 · 2017: 4 · 2016: 7 · 2015: 13 · 2014: 20 · 2013: 10 · 2012: 27
FWCI
21.50
Type
journal article
Language
en
Open access
closed
Locations
  • Oncogene (publishedVersion)
  • PubMed (publishedVersion)
  • University of Southern Denmark Research Portal (University of Southern Denmark) (submittedVersion)
  • Institutional Research Information System University of Ferrara (University of Ferrara) (submittedVersion)
Funders
  • Sundhed og Sygdom, Det Frie Forskningsråd
  • Novo Nordisk Fonden
Topics
  • Health Sciences › Medicine › Genetics › Mesenchymal stem cell research
  • Health Sciences › Medicine › Physiology › Telomeres, Telomerase, and Senescence
  • Health Sciences › Medicine › Oncology › Cancer Cells and Metastasis
Keywords
oncogenic transformation, cancer stem cells, tumorigenicity, anchorage-independent growth, KRAS mutation, promoter hypermethylation, epigenetic silencing
MeSH terms
Adult, Cell Line, Cell Transformation, Neoplastic, DNA-Binding Proteins, Humans, Mutation, Transduction, Genetic, Telomerase, Mesenchymal Stem Cells

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