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Comparative Analysis of Apoptotic Resistance of Mesenchymal Stem Cells Isolated from Human Bone Marrow and Adipose Tissue
Joint Authors
Gacar, Gülçin
Kozdağ, Güliz
Aksoy, Ayça
Karaöz, Erdal
Ural, Dilek
Ertaş, Gökhan
Ural, Ertan
Source
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-24
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Medicine
Information Technology and Computer Science
Abstract EN
Aim.
Mesenchymal stem cells (MSCs) isolated from human bone marrow (hBM) and adipose tissue (hAT) are perceived as attractive sources of stem cells for cell therapy.
The aim of this study was to compare MSCs from hBM and hAT for their immunocytochemistry staining and resistance to in vitro apoptosis.
Methods.
In our study, we investigated the antiapoptotic ability of these MSCs toward oxidative stress induced by hydrogen peroxide (H2O2) and serum deprivation.
Results were assessed by MTT and flow cytometry.
All experiments were repeated a minimum of three times.
Results.
Flow cytometry and MTT analysis revealed that hAT-MSCs exhibited a higher resistance toward H2O2-induced apoptosis (n=3, hBM-hAT viability H2O2 58.43±1.24–73.02±1.44, P<0.02) and to serum-deprivation-induced apoptosis at days 1 and 4 than the hBM-MSCs (n=3, hAT-hBM absorbance, resp., day 1: 0.305±0.027–0.234±0.015, P=0.029, day 4: 0.355±0.003–0.318±0.007, P=0.001, and day 7: 0.400±0.017–0.356±0.008, P=0.672).
hAT-MSCs showed superior tolerance to oxidative stress triggered by 2 mmol/L H2O2 and also have superior antiapoptosis capacity toward serum-free culture.
Conclusion.
In this study we found that hAT-MSCs are more resistant to in vitro apoptosis.
American Psychological Association (APA)
Ertaş, Gökhan& Ural, Ertan& Ural, Dilek& Aksoy, Ayça& Kozdağ, Güliz& Gacar, Gülçin…[et al.]. 2012. Comparative Analysis of Apoptotic Resistance of Mesenchymal Stem Cells Isolated from Human Bone Marrow and Adipose Tissue. The Scientific World Journal،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-446789
Modern Language Association (MLA)
Ertaş, Gökhan…[et al.]. Comparative Analysis of Apoptotic Resistance of Mesenchymal Stem Cells Isolated from Human Bone Marrow and Adipose Tissue. The Scientific World Journal No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-446789
American Medical Association (AMA)
Ertaş, Gökhan& Ural, Ertan& Ural, Dilek& Aksoy, Ayça& Kozdağ, Güliz& Gacar, Gülçin…[et al.]. Comparative Analysis of Apoptotic Resistance of Mesenchymal Stem Cells Isolated from Human Bone Marrow and Adipose Tissue. The Scientific World Journal. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-446789
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-446789