Multipotent Differentiation Potential of Buffalo Adipose Tissue Derived Mesenchymal Stem Cells

2011 ◽  
Vol 6 (8) ◽  
pp. 772-788 ◽  
Author(s):  
P. Hepsibha ◽  
T.V. Meenambiga ◽  
A. Mangalagow ◽  
A. Palanisamy ◽  
A. Stalin ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Differentiation Potential ◽  
Multipotent Differentiation

Migration of Human Mesenchymal Stem Cells is Stimulated by Low Shear Stress via MAPK Signaling

2012 ◽  
Author(s):  
Lin Yuan ◽  
Naoya Sakamoto ◽  
Guanbin Song ◽  
Masaaki Sato
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Human Mesenchymal Stem Cells ◽  
Mapk Signaling ◽  
Disease Treatment ◽  
Differentiation Potential ◽  
Multipotent Stem Cells ◽  
Low Shear Stress ◽  
Multipotent Differentiation ◽  
And Migration

Mesenchymal stem cells (MSCs) represent as multipotent stem cells which hold the abilities of self-renewal and give rise to cells of diverse lineages [1]. With their remarkable combination of multipotent differentiation potential and low immunogenicity, MSCs are considered to be an attractive candidate for cell-based tissue repair and regenerative tissue engineering [2, 3]. Increasing number of studies has demonstrated that mobilization and migration of injected MSCs to the damaged tissues is a key step for these cells to participate in disease treatment and tissue regeneration [4, 5].

scholarly journals Regulation of CXCR6 Expression on Adipocytes and Osteoblasts Differentiated from Human Adipose Tissue-Derived Mesenchymal Stem Cells

2020 ◽  
Vol 2020 ◽  
pp. 1-14
Author(s):  
Seung-Cheol Lee ◽  
Yoo-Jung Lee ◽  
Min Kyoung Shin ◽  
Jung-Suk Sung
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Cell Activation ◽  
Molecular Mechanisms ◽  
De Novo ◽  
Human Mesenchymal Stem Cells ◽  
De Novo Synthesis ◽  
Differentiation Potential ◽  
Differentiated Cells

Human mesenchymal stem cells derived from adipose tissue (hADMSCs) are a desirable candidate in regenerative medicine. hADMSCs secrete growth factors, cytokines, and chemokines and also express various receptors that are important in cell activation, differentiation, and migration to injured tissue. We showed that the expression level of chemokine receptor CXCR6 was significantly increased by ~2.5-fold in adipogenic-differentiated cells (Ad), but not in osteogenic-differentiated cells (Os) when compared with hADMSCs. However, regulation of CXCR6 expression on hADMSCs by using lentiviral particles did not affect the differentiation potential of hADMSCs. Increased expression of CXCR6 on Ad was mediated by both receptor recycling, which was in turn regulated by secretion of CXCL16, and de novo synthesis. The level of soluble CXCL16 was highly increased in both Ad and Os in particular, which inversely correlates with the expression on a transmembrane-bound form of CXCL16 that is cleaved by disintegrin and metalloproteinase. We concluded that the expression of CXCR6 is regulated by receptor degradation or recycling when it is internalized by interaction with CXCL16 and by de novo synthesis of CXCR6. Overall, our study may provide an insight into the molecular mechanisms of the CXCR6 reciprocally expressed on differentiated cells from hADMSCs.

scholarly journals Isolation and Differentiation Potential of Human Mesenchymal Stem Cells From Adipose Tissue Harvested by Water Jet-Assisted Liposuction

2015 ◽  
Vol 35 (8) ◽  
pp. 1030-1039 ◽  
Author(s):  
Juliane Meyer ◽  
Achim Salamon ◽  
Nicole Herzmann ◽  
Stefanie Adam ◽  
Hans-Dieter Kleine ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Human Mesenchymal Stem Cells ◽  
Water Jet ◽  
Differentiation Potential

c-Kit identifies a subpopulation of mesenchymal stem cells in adipose tissue with higher telomerase expression and differentiation potential

2014 ◽  
Vol 87 (3-4) ◽  
pp. 147-160 ◽  
Author(s):  
A. Blazquez-Martinez ◽  
M. Chiesa ◽  
F. Arnalich ◽  
J. Fernandez-Delgado ◽  
M. Nistal ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Differentiation Potential

scholarly journals The differentiation potential of adipose tissue-derived mesenchymal stem cells into cell lineage related to male germ cells

2018 ◽  
Vol 70 (1) ◽  
pp. 160-168 ◽  
Author(s):  
P. Bräunig ◽  
W.G. Glanzner ◽  
V.B. Rissi ◽  
P.B.D. Gonçalves
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Cell Lineage ◽  
Gene Marker ◽  
Surface Markers ◽  
Differentiation Potential ◽  
Fat Depots ◽  
Reliable Source ◽  
Stromal Stem Cells

ABSTRACT The adipose tissue is a reliable source of Mesenchymal stem cells (MSCs) showing a higher plasticity and transdifferentiation potential into multilineage cells. In the present study, adipose tissue-derived mesenchymal stem cells (AT-MSCs) were isolated from mice omentum and epididymis fat depots. The AT-MSCs were initially compared based on stem cell surface markers and on the mesodermal trilineage differentiation potential. Additionally, AT-MSCs, from both sources, were cultured with differentiation media containing retinoic acid (RA) and/or testicular cell-conditioned medium (TCC). The AT-MSCs expressed mesenchymal surface markers and differentiated into adipogenic, chondrogenic and osteogenic lineages. Only omentum-derived AT-MSCs expressed one important gene marker related to male germ cell lineages, after the differentiation treatment with RA. These findings reaffirm the importance of adipose tissue as a source of multipotent stromal-stem cells, as well as, MSCs source regarding differentiation purpose.

scholarly journals Equine mesenchymal stem cells from bone marrow, adipose tissue and umbilical cord: immunophenotypic characterization and differentiation potential

2014 ◽  
Vol 5 (1) ◽  
pp. 25 ◽  
Author(s):  
Danielle Barberini ◽  
Natália Pereira Freitas ◽  
Mariana Magnoni ◽  
Leandro Maia ◽  
Amanda Listoni ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Umbilical Cord ◽  
Differentiation Potential ◽  
Bone Marrow Adipose Tissue ◽  
Marrow Adipose Tissue

Histone Deacetylase Inhibitor (Trapoxin A) Enhances Stemness Properties in Adipose Tissue Derived Mesenchymal Stem Cells

Drug Research ◽  
2018 ◽  
Vol 68 (08) ◽  
pp. 450-456 ◽  
Author(s):  
Leila Mousazadeh ◽  
Effat Alizadeh ◽  
Nosratollah Zarghami ◽  
Shahryar Hashemzadeh ◽  
Sedigheh Aval ◽  
...  
Keyword(s):  
Cell Cycle ◽  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Histone Deacetylase ◽  
Histone Deacetylase Inhibitor ◽  
Ex Vivo ◽  
Osteogenic Potential ◽  
Differentiation Potential ◽  
Deacetylase Inhibitor

Abstract Back ground Adipose tissue derived mesenchymal stem cells (ASCs) have unique potential for regenerative cell therapies. However, during ex-vivo cultivation, they undergo considerable quality loss regarding their phenotypic properties, stemness genes expression and differentiation potential. Recent studies reported that the loss of stemness properties of MSCs is a result of chromatin histone deacetylations through in-vitro cultivation. The present work aimed to study the effect of Trapoxin A (TPX) as a histone deacetylase inhibitor (HDACi) on overall stemness properties of ASCs. Methods First, the effects of TPX treatments on ASCs viability and proliferation were evaluated using MTT assay. Second, the desired doses of TPX supporting ASCs proliferation were determined and the lack of their negative effects was confirmed by DAPI staining. In addition, the influence of TPX on cell cycle of ASCs and the mRNA levels of stemness genes were measured by flowcytometry and qPCR, respectively. Finally, the effect of TPX treatment on osteogenic potential of ASCs was studied. Results The results indicated that short time TPX treatment (nM concentrations) caused stimulation of proliferation and considerable percentage of ASCs entered to S-phase of cell cycle (p<0.05). Moreover, the findings demonstrated significant up-regulation of stemness markers genes (Oct-4, Sox-2, Nanog, TERT, Klf-4, Rex-1) (p<0.05) and enhanced osteogenic differentiation potential of ASC after TPX treatment. Conclusion The addition of low dose of TPX to the expansion medium could possibly enhance the stemness properties and prevent the quality decline of ex-vivo cultured ASCs.

scholarly journals Human Adipose-Derived Mesenchymal Stem Cells Cryopreservation and Thawing Decreaseα4-Integrin Expression

2016 ◽  
Vol 2016 ◽  
pp. 1-9 ◽  
Author(s):  
Ana Carolina Irioda ◽  
Rafael Cassilha ◽  
Larissa Zocche ◽  
Julio Cesar Francisco ◽  
Ricardo Correa Cunha ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Phenotypic Expression ◽  
Human Adipose Tissue ◽  
Integrin Expression ◽  
Alizarin Red ◽  
Differentiation Potential ◽  
Colony Forming Units ◽  
Before And After

Aim. The effects of cryopreservation on adipose tissue-derived mesenchymal stem cells are not clearly documented, as there is a growing body of evidence about the importance of adipose-derived mesenchymal stem cells for regenerative therapies. The aim of this study was to analyze human adipose tissue-derived mesenchymal stem cells phenotypic expression (CD34, CD45, CD73, CD90, CD105, and CD49d), colony forming unit ability, viability, and differentiation potential before and after cryopreservation.Materials and Methods. 12 samples of the adipose tissue were collected from a healthy donor using the liposuction technique. The cell isolation was performed by enzymatic digestion and then the cells were cultured up to passage 2. Before and after cryopreservation the immunophenotype, cellular viability analysis by flow cytometer, colony forming units ability, differentiation potential into adipocytes and osteoblasts as demonstrated by Oil Red O and Alizarin Red staining, respectively.Results. The immunophenotypic markers expression was largely preserved, and their multipotency was maintained. However, after cryopreservation, the cells decreasedα4-integrin expression (CD49d), cell viability, and number of colony forming units.Conclusions. These findings suggest that ADMSC transplanted after cryopreservation might compromise the retention of transplanted cells in the host tissue. Therefore, further studies are warranted to standardize protocols related to cryopreservation to attain full benefits of stem cell therapy.

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