Cited by 685Mesenchymal stem cell researchHematopoietic Stem Cell TransplantationBone Metabolism and Diseases

Circulating Skeletal Stem Cells

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Kuznetsov, Sergei A., Mankani, Mahesh H., Gronthos, Stan, Satomura, Kazuhito, Bianco, Paolo, Robey, Pamela Gehron·2001·The Journal of Cell Biology

Abstract

We report the isolation of adherent, clonogenic, fibroblast-like cells with osteogenic and adipogenic potential from the blood of four mammalian species. These cells phenotypically resemble but are distinguishable from skeletal stem cells found in bone marrow (stromal stem cells, “mesenchymal stem cells”). The osteogenic potential of the blood-borne cells was proven by an in vivo transplantation assay in which either polyclonal or single colony–derived strains were transplanted into the subcutis of immunocompromised mice, and the donor origin of the fully differentiated bone cells was proven using species-specific probes. This is the first definitive proof of the existence of circulating skeletal stem cells in mammals.

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Authors
Kuznetsov, S. A., Mankani, M. H., Gronthos, S., Satomura, K., Bianco, P., & Robey, P. G.
Affiliations
  • National Institutes of Health (US)
  • Tokushima University (JP)
  • Sapienza University of Rome (IT)
Venue
The Journal of Cell Biology
Published
2001-05-28
Volume
153
Issue
5
Pages
1133-1140
ISSN
  • 0021-9525 (ISSN-L)
  • 1540-8140
OpenAlex
W2147155975
Cited by
685
References
21
Citations by year
2025: 3 · 2024: 7 · 2023: 5 · 2022: 10 · 2021: 11 · 2020: 19 · 2019: 12 · 2018: 20 · 2017: 15 · 2016: 18 · 2015: 30 · 2014: 25 · 2013: 39 · 2012: 41
FWCI
14.84
Type
journal article
Language
en
Open access
Licence
cc-by-nc-sa
Locations
  • The Journal of Cell Biology (publishedVersion)
  • PubMed Central (publishedVersion, cc-by-nc-sa)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Genetics › Mesenchymal stem cell research
  • Health Sciences › Medicine › Hematology › Hematopoietic Stem Cell Transplantation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bone Metabolism and Diseases
Keywords
osteogenic differentiation, adipogenesis, fibroblast-like cells, clonogenic cells, bone regeneration, species-specific probes, mammalian blood
MeSH terms
Animals, Bone and Bones, Bone Development, Cell Adhesion, Cell Differentiation, Cells, Cultured, Clone Cells, Fibroblasts, Guinea Pigs, Hematopoietic Stem Cells, Humans, Immunohistochemistry, Mesoderm, Rabbits, Repetitive Sequences, Nucleic Acid, Skin, Species Specificity, Immunophenotyping, Stromal Cells, Adipocytes, Hematopoietic Stem Cell Transplantation, Cell Lineage, Cell Size, Mice

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