scholarly journals Stromal stem cells from adipose tissue and bone marrow of age-matched female donors display distinct immunophenotypic profiles

2010 ◽  
Vol 226 (3) ◽  
pp. 843-851 ◽  
Author(s):  
G. Pachón-Peña ◽  
G. Yu ◽  
A. Tucker ◽  
X. Wu ◽  
J. Vendrell ◽  
...  
Phytomedicine ◽  
2017 ◽  
Vol 27 ◽  
pp. 39-51 ◽  
Author(s):  
Marjorie E. Bateman ◽  
Amy L. Strong ◽  
Ryan S. Hunter ◽  
Melyssa R Bratton ◽  
Rajesh Komati ◽  
...  

Author(s):  
Basem M. Abdallah ◽  
Hany M. Khattab

: The isolation and culture of murine bone marrow-derived mesenchymal stromal stem cells (mBMSCs) have attracted great interest in terms of the pre-clinical applications of stem cells in tissue engineering and regenerative medicine. In addition, culturing mBMSCs is important for studying the molecular mechanisms of bone remodelling using relevant transgenic mice. Several factors have created challenges in the isolation and high-yield expansion of homogenous mBMSCs; these factors include low frequencies of bone marrow-derived mesenchymal stromal stem cells (BMSCs) in bone marrow, variation among inbred mouse strains, contamination with haematopoietic progenitor cells (HPCs), the replicative senescence phenotype and cellular heterogeneity. In this review, we provide an overview of nearly all protocols used for isolating and culturing mBMSCs with the aim of clarifying the most important guidelines for culturing highly purified mBMSC populations retaining in vitro and in vivo differentiation potential.


2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Pegah Nammian ◽  
Seyedeh-Leili Asadi-Yousefabad ◽  
Sajad Daneshi ◽  
Mohammad Hasan Sheikhha ◽  
Seyed Mohammad Bagher Tabei ◽  
...  

Abstract Introduction Critical limb ischemia (CLI) is the most advanced form of peripheral arterial disease (PAD) characterized by ischemic rest pain and non-healing ulcers. Currently, the standard therapy for CLI is the surgical reconstruction and endovascular therapy or limb amputation for patients with no treatment options. Neovasculogenesis induced by mesenchymal stem cells (MSCs) therapy is a promising approach to improve CLI. Owing to their angiogenic and immunomodulatory potential, MSCs are perfect candidates for the treatment of CLI. The purpose of this study was to determine and compare the in vitro and in vivo effects of allogeneic bone marrow mesenchymal stem cells (BM-MSCs) and adipose tissue mesenchymal stem cells (AT-MSCs) on CLI treatment. Methods For the first step, BM-MSCs and AT-MSCs were isolated and characterized for the characteristic MSC phenotypes. Then, femoral artery ligation and total excision of the femoral artery were performed on C57BL/6 mice to create a CLI model. The cells were evaluated for their in vitro and in vivo biological characteristics for CLI cell therapy. In order to determine these characteristics, the following tests were performed: morphology, flow cytometry, differentiation to osteocyte and adipocyte, wound healing assay, and behavioral tests including Tarlov, Ischemia, Modified ischemia, Function and the grade of limb necrosis scores, donor cell survival assay, and histological analysis. Results Our cellular and functional tests indicated that during 28 days after cell transplantation, BM-MSCs had a great effect on endothelial cell migration, muscle restructure, functional improvements, and neovascularization in ischemic tissues compared with AT-MSCs and control groups. Conclusions Allogeneic BM-MSC transplantation resulted in a more effective recovery from critical limb ischemia compared to AT-MSCs transplantation. In fact, BM-MSC transplantation could be considered as a promising therapy for diseases with insufficient angiogenesis including hindlimb ischemia.


2009 ◽  
Vol 87 (5) ◽  
pp. 642-652 ◽  
Author(s):  
Koen E. A. van der Bogt ◽  
Sonja Schrepfer ◽  
Jin Yu ◽  
Ahmad Y. Sheikh ◽  
Grant Hoyt ◽  
...  

2011 ◽  
Vol 75 (9) ◽  
pp. 2060-2061 ◽  
Author(s):  
Yikuan Chen ◽  
Gang Wang ◽  
Lingfang Zeng

Cytotherapy ◽  
2015 ◽  
Vol 17 (6) ◽  
pp. S37
Author(s):  
Cécile Coste ◽  
Virginie Neirinckx ◽  
Anil Sharma ◽  
Bernard Rogister ◽  
François Lallemend ◽  
...  

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