Osteochondral repair using porous poly(lactide-co-glycolide)/nano-hydroxyapatite hybrid scaffolds with undifferentiated mesenchymal stem cells in a rat model

2010 ◽  
Vol 94A (1) ◽  
pp. 259-270 ◽  
Author(s):  
Deting Xue ◽  
Qiang Zheng ◽  
Chen Zong ◽  
Qun Li ◽  
Hang Li ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Rat Model ◽  
Osteochondral Repair ◽  
Hybrid Scaffolds ◽  
Porous Poly

Mesenchymal Stem Cells Enhanced Cardiac Nerve Sprouting via Nerve Growth Factor in a Rat Model of Myocardial Infarction

2014 ◽  
Vol 20 (12) ◽  
pp. 2023-2029 ◽  
Author(s):  
Jian Chen ◽  
Shaoxin Zheng ◽  
Hui Huang ◽  
Suihua Huang ◽  
Changqing Zhou ◽  
...  
Keyword(s):  
Myocardial Infarction ◽  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Nerve Growth Factor ◽  
Growth Factor ◽  
Rat Model ◽  
Nerve Growth ◽  
Cardiac Nerve ◽  
Nerve Sprouting

Intravenous infusion of mesenchymal stem cells delays disease progression in the SOD1G93A transgenic amyotrophic lateral sclerosis rat model

2021 ◽  
Vol 1757 ◽  
pp. 147296
Author(s):  
Hirotoshi Magota ◽  
Masanori Sasaki ◽  
Yuko Kataoka-Sasaki ◽  
Shinichi Oka ◽  
Ryo Ukai ◽  
...  
Keyword(s):  
Stem Cells ◽  
Amyotrophic Lateral Sclerosis ◽  
Mesenchymal Stem Cells ◽  
Disease Progression ◽  
Rat Model ◽  
Intravenous Infusion ◽  
Lateral Sclerosis

scholarly journals Correction: In vivo migration of Fe3O4@polydopamine nanoparticle-labeled mesenchymal stem cells to burn injury sites and their therapeutic effects in a rat model

2021 ◽  
Author(s):  
Xiuying Li ◽  
Zhenhong Wei ◽  
Binxi Li ◽  
Jing Li ◽  
Huiying Lv ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Rat Model ◽  
Burn Injury ◽  
Therapeutic Effects

Correction for ‘In vivo migration of Fe3O4@polydopamine nanoparticle-labeled mesenchymal stem cells to burn injury sites and their therapeutic effects in a rat model’ by Xiuying Li et al., Biomater. Sci., 2019, 7, 2861–2872, DOI: 10.1039/C9BM00242A.

scholarly journals Engineered Stem Cells Improve Neurogenic Bladder by Overexpressing SDF-1 in a Pelvic Nerve Injury Rat Model

2020 ◽  
Vol 29 ◽  
pp. 096368972090246 ◽  
Author(s):  
Guan Qun Zhu ◽  
Seung Hwan Jeon ◽  
Kyu Won Lee ◽  
Hyuk Jin Cho ◽  
U-Syn Ha ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Growth Factor ◽  
Neurogenic Bladder ◽  
Rat Model ◽  
Bladder Wall ◽  
Bladder Function ◽  
Pelvic Nerve ◽  
Injured Nerve

There is still a lack of sufficient research on the mechanism behind neurogenic bladder (NB) treatment. The aim of this study was to explore the effect of overexpressed stromal cell-derived factor-1 (SDF-1) secreted by engineered immortalized mesenchymal stem cells (imMSCs) on the NB. In this study, primary bone marrow mesenchymal stem cells (BM-MSCs) were transfected into immortalized upregulated SDF-1-engineered BM-MSCs (imMSCs/eSDF-1+) or immortalized normal SDF-1-engineered BM-MSCs (imMSCs/eSDF-1−). NB rats induced by bilateral pelvic nerve (PN) transection were treated with imMSCs/eSDF-1+, imMSCs/eSDF-1−, or sham. After a 4-week treatment, the bladder function was assessed by cystometry and voiding pattern analysis. The PN and bladder tissues were evaluated via immunostaining and western blotting analysis. We found that imMSCs/eSDF-1+ expressed higher levels of SDF-1 in vitro and in vivo. The treatment of imMSCs/eSDF-1+ improved NB and evidently stimulated the recovery of bladder wall in NB rats. The recovery of injured nerve was more effective in the NB+imMSCs/eSDF-1+ group than in other groups. High SDF-1 expression improved the levels of vascular endothelial growth factor and basic fibroblast growth factor. Apoptosis was decreased after imMSCs injection, and was detected rarely in the NB+imMSCs/eSDF-1+ group. Injection of imMSCs boosted the expression of neuronal nitric oxide synthase, p-AKT, and p-ERK in the NB+imMSCs/eSDF-1+ group than in other groups. Our findings demonstrated that overexpression of SDF-1 induced additional MSC homing to the injured tissue, which improved the NB by accelerating the restoration of injured nerve in a rat model.

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