scholarly journals Cytoprotective role of vitamin E in porcine adipose-tissue-derived mesenchymal stem cells against hydrogen-peroxide-induced oxidative stress

2018 ◽  
Vol 374 (1) ◽  
pp. 111-120 ◽  
Author(s):  
Fazal Ur Rehman Bhatti ◽  
Song Ja Kim ◽  
Ae-Kyung Yi ◽  
Karen A. Hasty ◽  
Hongsik Cho
Keyword(s):  
Oxidative Stress ◽  
Hydrogen Peroxide ◽  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Vitamin E

scholarly journals Extracellular Vesicles Do Not Mediate the Anti-Inflammatory Actions of Mouse-Derived Adipose Tissue Mesenchymal Stem Cells Secretome

2021 ◽  
Vol 22 (3) ◽  
pp. 1375
Author(s):  
María Carmen Carceller ◽  
María Isabel Guillén ◽  
María Luisa Gil ◽  
María José Alcaraz
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Extracellular Vesicles ◽  
Nuclear Factor Κb ◽  
Peritoneal Macrophages ◽  
Toll Like Receptor 4 ◽  
Anti Inflammatory ◽  
Phagocytic Response

Adipose tissue represents an abundant source of mesenchymal stem cells (MSC) for therapeutic purposes. Previous studies have demonstrated the anti-inflammatory potential of adipose tissue-derived MSC (ASC). Extracellular vesicles (EV) present in the conditioned medium (CM) have been shown to mediate the cytoprotective effects of human ASC secretome. Nevertheless, the role of EV in the anti-inflammatory effects of mouse-derived ASC is not known. The current study has investigated the influence of mouse-derived ASC CM and its fractions on the response of mouse-derived peritoneal macrophages against lipopolysaccharide (LPS). CM and its soluble fraction reduced the release of pro-inflammatory cytokines, adenosine triphosphate and nitric oxide in stimulated cells. They also enhanced the migration of neutrophils or monocytes, in the absence or presence of LPS, respectively, which is likely related to the presence of chemokines, and reduced the phagocytic response. The anti-inflammatory effect of CM may be dependent on the regulation of toll-like receptor 4 expression and nuclear factor-κB activation. Our results demonstrate the anti-inflammatory effects of mouse-derived ASC secretome in mouse-derived peritoneal macrophages stimulated with LPS and show that they are not mediated by EV.

scholarly journals Adipogenic impairment of adipose tissue-derived mesenchymal stem cells in subjects with metabolic syndrome: possible protective role of FGF2

2016 ◽  
pp. jc.2016-2256 ◽  
Author(s):  
WILFREDO OLIVA-OLIVERA ◽  
LETICIA COÍN-Aragüez ◽  
SAID LHAMYANI ◽  
MERCEDES CLEMENTE-POSTIGO ◽  
JUAN ALCAIDE TORRES ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Protective Role

scholarly journals The Role of CCL5 in the Ability of Adipose Tissue-Derived Mesenchymal Stem Cells to Support Repair of Ischemic Regions

2014 ◽  
Vol 23 (5) ◽  
pp. 488-501 ◽  
Author(s):  
Kenichi Kimura ◽  
Masumi Nagano ◽  
Georgina Salazar ◽  
Toshiharu Yamashita ◽  
Ikki Tsuboi ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue

Role of Thioredoxin 1 and Thioredoxin 2 on Proliferation of Human Adipose Tissue-Derived Mesenchymal Stem Cells

2011 ◽  
Vol 20 (9) ◽  
pp. 1529-1537 ◽  
Author(s):  
Ji Sun Song ◽  
Hyun Hwa Cho ◽  
Byung-Joo Lee ◽  
Yong Chan Bae ◽  
Jin Sup Jung
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Adipose Tissue ◽  
Human Adipose Tissue ◽  
Thioredoxin 1 ◽  
Thioredoxin 2
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