scholarly journals CRISPR/Cas9-mediated reversibly immortalized mouse bone marrow stromal stem cells (BMSCs) retain multipotent features of mesenchymal stem cells (MSCs)

Oncotarget ◽  
2017 ◽  
Vol 8 (67) ◽  
pp. 111847-111865 ◽  
Author(s):  
Xue Hu ◽  
Li Li ◽  
Xinyi Yu ◽  
Ruyi Zhang ◽  
Shujuan Yan ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Mouse Bone Marrow ◽  
Stromal Stem Cells

Recent approaches for isolating and culturing mouse bone marrow-derived mesenchymal stromal stem cells

2020 ◽  
Vol 15 ◽  
Author(s):  
Basem M. Abdallah ◽  
Hany M. Khattab
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Molecular Mechanisms ◽  
Replicative Senescence ◽  
Cellular Heterogeneity ◽  
High Yield ◽  
Mouse Strains ◽  
Mouse Bone Marrow ◽  
Differentiation Potential ◽  
Stromal Stem Cells

: 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.

Differentiation of Mouse Bone-Marrow Mesenchymal Stem Cells into Motor Neuron Cells in vitro

2016 ◽  
Vol 19 (2) ◽  
pp. 111-116
Author(s):  
Rafal Hussamildeen Abdullah ◽  
◽  
Shahlla Mahdi Salih ◽  
Nahi Yosef Yaseen ◽  
Ahmed Majeed Al-Shammari ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Motor Neuron ◽  
Mouse Bone Marrow ◽  
Marrow Mesenchymal Stem Cells

scholarly journals Uncarboxylated osteocalcin alleviates the inhibitory effect of high glucose on osteogenic differentiation of mouse bone marrow–derived mesenchymal stem cells by regulating TP63

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Fangzi Gong ◽  
Le Gao ◽  
Luyao Ma ◽  
Guangxin Li ◽  
Jianhong Yang
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Osteogenic Differentiation ◽  
High Glucose ◽  
Bone Development ◽  
Inhibitory Effect ◽  
Osteoblastic Differentiation ◽  
Diabetic Patients ◽  
Mouse Bone Marrow

Abstract Background Progressive population aging has contributed to the increased global prevalence of diabetes and osteoporosis. Inhibition of osteogenic differentiation of bone marrow mesenchymal stem cells (BMSCs) by hyperglycemia is a potential pathogenetic mechanism of osteoporosis in diabetic patients. Uncarboxylated osteocalcin (GluOC), a protein secreted by mature osteoblasts, regulates bone development as well as glucose and lipid metabolism. In our previous studies, GluOC was shown to promote osteoblastic differentiation of BMSCs; however, the underlying mechanisms are not well characterized. Tumor protein 63 (TP63), as a  transcription factor, is closely related to bone development and glucose metabolism. Results In this study, we verified that high glucose suppressed osteogenesis and upregulated adipogenesis in BMSCs, while GluOC alleviated this phenomenon. In addition, high glucose enhanced TP63 expression while GluOC diminished it. Knock-down of TP63 by siRNA transfection restored the inhibitory effect of high glucose on osteogenic differentiation. Furthermore, we detected the downstream signaling pathway PTEN/Akt/GSK3β. We found that diminishing TP63 decreased PTEN expression and promoted the phosphorylation of Akt and GSK3β. We then applied the activator and inhibitor of Akt, and concluded that PTEN/Akt/GSK3β participated in regulating the differentiation of BMSCs. Conclusions Our results indicate that GluOC reduces the inhibitory effect of high glucose on osteoblast differentiation by regulating the TP63/PTEN/Akt/GSK3β pathway. TP63 is a potential novel target for the prevention and treatment of diabetic osteoporosis.

Effect of lead on proliferation and neural differentiation of mouse bone marrow-mesenchymal stem cells

2008 ◽  
Vol 22 (4) ◽  
pp. 995-1001 ◽  
Author(s):  
Shabnam Kermani ◽  
Khadijeh Karbalaie ◽  
Seyed Hossein Madani ◽  
Ali Akbar Jahangirnejad ◽  
Mohamadreza Baghaban Eslaminejad ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Neural Differentiation ◽  
Mouse Bone Marrow ◽  
Marrow Mesenchymal Stem Cells

scholarly journals In utero xenotransplantation of mice bone marrow-derived stromal/stem cells into fetal rat liver: A preliminary study

2020 ◽  
Author(s):  
Maryam Kasraeian ◽  
Elahe Ghasemi ◽  
Mehdi Dianatpour ◽  
Nader Tanideh ◽  
Iman Razeghian Jahromi ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Liver Tissue ◽  
Fluorescent Protein ◽  
In Utero ◽  
Mouse Bone Marrow ◽  
Rat Fetus ◽  
Adult Mice ◽  
Infant Rats ◽  
Stromal Stem Cells

Background: Animals can play an important role in preparing tissues for human through the development of xenotransplantation protocols. The most common problem with liver transplantation like any other organ transplantation is organ supply shortage. Objective: To evaluate the in utero xenotransplantation of mouse bone marrow-derived stromal/stem cells (BMSCs) to the liver of rat fetus to produce mouse liver tissue. Materials and Methods: BMSCs were isolated and confirmed from enhanced green fluorescent protein (eGFP)-genetic labeled mice. Using a microinjection protocol, mice BMSCs were injected into the liver of rat fetuses in utero on day 14 of pregnancy. After birth, livers were collected and the presence of mice eGFP-positive cells in rat livers was evaluated through polymerase chain reaction. Results: The eGFP mRNA was detected in the liver of injected infant rats. BMSCs of adult mice were capable to remain functional probably as hepatocyte-like cells in liver of infant rats after in utero xenotransplantation. Conclusion: BMSCs have the potential for intrauterine xenotransplantation for the treatment of liver dysfunction before birth. This method can also be used for xenoproduction of liver tissue for transplantation. Key words: Xenotransplantation, Liver, Bone marrow, Stromal/stem cell, Murine.

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