Hyaluronan Upregulates Mitochondrial Biogenesis and Reduces Adenoside Triphosphate Production for Efficient Mitochondrial Function in Slow-Proliferating Human Mesenchymal Stem Cells

Stem Cells ◽  
2016 ◽  
Vol 34 (10) ◽  
pp. 2512-2524 ◽  
Author(s):  
Mairim Alexandra Solis ◽  
Yau-Huei Wei ◽  
Chiung-Hsin Chang ◽  
Chen-Hsiang Yu ◽  
Pao-Lin Kuo ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Mitochondrial Biogenesis ◽  
Mitochondrial Function ◽  
Human Mesenchymal Stem Cells

Mitochondrial Function Determines the Viability and Osteogenic Potency of Human Mesenchymal Stem Cells

2010 ◽  
Vol 16 (3) ◽  
pp. 435-445 ◽  
Author(s):  
Mika Pietilä ◽  
Siri Lehtonen ◽  
Marko Närhi ◽  
Ilmo E. Hassinen ◽  
Hannu-Ville Leskelä ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Mitochondrial Function ◽  
Human Mesenchymal Stem Cells

scholarly journals Ca2+-activated mitochondrial biogenesis and functions improve stem cell fate in Rg3-treated human mesenchymal stem cells

2020 ◽  
Vol 11 (1) ◽  
Author(s):  
Taeui Hong ◽  
Moon Young Kim ◽  
Dat Da Ly ◽  
Su Jung Park ◽  
Young Woo Eom ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Stem Cell ◽  
Cell Fate ◽  
Mitochondrial Biogenesis ◽  
Biological Activities ◽  
Adipogenic Differentiation ◽  
Human Mesenchymal Stem Cells ◽  
Stem Cell Fate ◽  
Mitochondrial Functions

Abstract Although mitochondrial functions are essential for cell survival, their critical roles in stem cell fate, including proliferation, differentiation, and senescence, remain elusive. Ginsenoside Rg3 exhibits various biological activities and reportedly increases mitochondrial biogenesis and respiration. Herein, we observed that Rg3 increased proliferation and suppressed senescence of human bone marrow-derived mesenchymal stem cells. Osteogenic, but not adipogenic, differentiation was facilitated by Rg3 treatment. Rg3 suppressed reactive oxygen species production and upregulated mitochondrial biogenesis and antioxidant enzymes, including superoxide dismutase. Consistently, Rg3 strongly augmented basal and ATP synthesis-linked respiration with high spare respiratory capacity. Rg3 treatment elevated cytosolic Ca2+ concentration contributing to mitochondrial activation. Reduction of intracellular or extracellular Ca2+ levels strongly inhibited Rg3-induced activation of mitochondrial respiration and biogenesis. Taken together, Rg3 enhances capabilities of mitochondrial and antioxidant functions mainly through a Ca2+-dependent pathway, which improves the proliferation and differentiation potentials and prevents the senescence of human mesenchymal stem cells.

scholarly journals Ca2+-activated mitochondrial biogenesis and functions improve stem cell fate in Rg3-treated human mesenchymal stem cells

2020 ◽  
Author(s):  
Taeui Hong ◽  
Moon Young Kim ◽  
Dat Da Ly ◽  
Su Jung Park ◽  
Young Woo Eom ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Stem Cell ◽  
Cell Fate ◽  
Mitochondrial Biogenesis ◽  
Biological Activities ◽  
Adipogenic Differentiation ◽  
Human Mesenchymal Stem Cells ◽  
Stem Cell Fate ◽  
Mitochondrial Functions

Abstract Although mitochondrial functions are essential for cell survival, their critical roles in stem cell fate, including proliferation, differentiation, and senescence, remain elusive. Ginsenoside Rg3 exhibits various biological activities and reportedly increases mitochondrial biogenesis and respiration. Herein, we observed that Rg3 increased proliferation and suppressed senescence of human bone marrow-derived mesenchymal stem cells. Osteogenic, but not adipogenic, differentiation was facilitated by Rg3 treatment. Rg3 suppressed reactive oxygen species production and upregulated mitochondrial biogenesis and antioxidant enzymes, including superoxide dismutase. Consistently, Rg3 strongly augmented basal and ATP synthesis-linked respiration with high spare respiratory capacity. Rg3 treatment elevated cytosolic Ca2+ concentration contributing to mitochondrial activation. Reduction of intracellular or extracellular Ca2+ levels strongly inhibited Rg3-induced activation of mitochondrial respiration and biogenesis. Taken together, Rg3 enhances capabilities of mitochondrial and antioxidant functions mainly through a Ca2+-dependent pathway, which improves the proliferation and differentiation potentials and prevents the senescence of human mesenchymal stem cells.

scholarly journals Ca2+-Activated Mitochondrial Biogenesis and Functions Improve Stem Cell Fate in Rg3-Treated Human Mesenchymal Stem Cells

2020 ◽  
Author(s):  
Taeui Hong ◽  
Moon Young Kim ◽  
Dat Da Ly ◽  
Su Jung Park ◽  
Young Woo Eom ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Stem Cell ◽  
Cell Fate ◽  
Mitochondrial Biogenesis ◽  
Biological Activities ◽  
Adipogenic Differentiation ◽  
Human Mesenchymal Stem Cells ◽  
Stem Cell Fate ◽  
Mitochondrial Functions

Abstract Although mitochondrial functions are essential for cell survival, their critical roles in stem cell fate, including proliferation, differentiation, and senescence, remain elusive. Ginsenoside Rg3 exhibits various biological activities and reportedly increases mitochondrial biogenesis and respiration. Herein, we observed that Rg3 increased proliferation and suppressed senescence of human bone marrow-derived mesenchymal stem cells. Osteogenic, but not adipogenic, differentiation was facilitated by Rg3 treatment. Rg3 suppressed reactive oxygen species production and upregulated mitochondrial biogenesis and antioxidant enzymes, including superoxide dismutase. Consistently, Rg3 strongly augmented basal and ATP synthesis-linked respiration with high spare respiratory capacity. Rg3 treatment elevated cytosolic Ca2+ concentration contributing to mitochondrial activation. Reduction of intracellular or extracellular Ca2+ levels strongly inhibited Rg3-induced activation of mitochondrial respiration and biogenesis. Taken together, Rg3 enhances capabilities of mitochondrial and antioxidant functions mainly through a Ca2+-dependent pathway, which improves the proliferation and differentiation potentials and prevents the senescence of human mesenchymal stem cells.

Mitochondrial function determines the osteogenic differentiation potential of cultured human mesenchymal stem cells

Bone ◽  
2009 ◽  
Vol 44 ◽  
pp. S266-S267
Author(s):  
M. Pietila ◽  
S. Lehtonen ◽  
M. Narhi ◽  
K. Nordstrom ◽  
A. Vepsalainen ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Osteogenic Differentiation ◽  
Mitochondrial Function ◽  
Human Mesenchymal Stem Cells ◽  
Differentiation Potential

Proliferation and multi-differentiation potentials of human mesenchymal stem cells on thermoresponsive PDMS surfaces grafted with PNIPAAm

2010 ◽  
Vol 30 (6) ◽  
pp. 455-455 ◽  
Author(s):  
Dongyan Shi ◽  
Dan Ma ◽  
Feiqing Dong ◽  
Chen Zong ◽  
Liyue Liu ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Human Mesenchymal Stem Cells
Sign in / Sign up

Export Citation Format

Share Document