In VitroProliferation and Differentiation of Human Mesenchymal Stem Cells Cultured in Autologous Plasma Derived from Bone Marrow

2008 ◽  
Vol 14 (3) ◽  
pp. 391-400 ◽  
Author(s):  
Xiaojiang Sun ◽  
Yaokai Gan ◽  
Tingting Tang ◽  
Xiaoling Zhang ◽  
Kerong Dai
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Human Mesenchymal Stem Cells ◽  
Autologous Plasma ◽  
Cells Cultured

scholarly journals Cytotoxic Effect of Hypoxic Environment in Mesenchymal Stem Cell

Proceedings ◽  
2018 ◽  
Vol 2 (25) ◽  
pp. 1592
Author(s):  
Sevil Özer ◽  
H. Seda Vatansever ◽  
Feyzan Özdal-Kurt
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Stem Cell ◽  
Mesenchymal Stem Cell ◽  
Human Mesenchymal Stem Cells ◽  
Hypoxic Condition ◽  
Immunoperoxidase Technique ◽  
Cellular Functions ◽  
Marrow Mesenchymal Stem Cells

Bone marrow mesenchymal stem cells (BM-MSCs) are used to repair hypoxic or ischemic tissue. After hypoxic the level of ATP is decreases, cellular functions do not continue and apoptosis or necrosis occur. Apoptosis is a progress of programmed cell death that occurs in normal or pathological conditions. In this study, we were investigated the hypoxic effect on apoptosis in mesenchymal stem cell. Bone marrow-derived stem cells were cultured in hypoxic (1% or 3%) or normoxic conditions 24, 96 well plates for 36 h. Cell viability was shown by MTT assay on 36 h. After fixation of cells with 4% paraformaldehyde, distributions of caspase-3, Bcl-2 and Bax with indirect immunoperoxidase technique, apoptotic cells with TUNEL assay were investigated. All staining results were evaluated using H-score analyses method with ANOVA, statistically. As a result, hypoxic condition was toxic for human mesenchymal stem cells and the number of death cell was higher in that than normoxic condition.

Human Mesenchymal Stem Cells Inhibit Neutrophil Apoptosis: A Model for Neutrophil Preservation in the Bone Marrow Niche

Stem Cells ◽  
2008 ◽  
Vol 26 (1) ◽  
pp. 151-162 ◽  
Author(s):  
Lizzia Raffaghello ◽  
Giordano Bianchi ◽  
Maria Bertolotto ◽  
Fabrizio Montecucco ◽  
Alessandro Busca ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Human Mesenchymal Stem Cells ◽  
Bone Marrow Niche ◽  
Neutrophil Apoptosis
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