scholarly journals In�vitro study on human umbilical cord mesenchymal stem cells transfected with lentivirus‑mediated hNIS‑EGFP dual reporter gene and co‑labeled with superparamagnetic iron oxide

2018 ◽  
Author(s):  
Yu Meng ◽  
Huanhuan Liu ◽  
Ning Bian ◽  
Jian Gong ◽  
Xing Zhong ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Iron Oxide ◽  
Umbilical Cord ◽  
Reporter Gene ◽  
Superparamagnetic Iron Oxide ◽  
In Vitro Study ◽  
Human Umbilical Cord ◽  
Dual Reporter

scholarly journals Comparative in vitro study of the cytotoxicity of gelatine and alginate to human umbilical cord mesenchymal stem cells

2019 ◽  
Vol 52 (1) ◽  
pp. 36
Author(s):  
Nike Hendrijantini
Keyword(s):  
Stem Cells ◽  
Flow Cytometry ◽  
Mesenchymal Stem Cells ◽  
Umbilical Cord ◽  
Colorimetric Assay ◽  
In Vitro Study ◽  
Human Umbilical Cord ◽  
Significant Difference ◽  
Diphenyl Tetrazolium Bromide

Background: Mesenchymal stem cells (MSCs) and scaffold combination constitute a promising approach currently adopted for tissue engineering. Umbilical cord-derived mesenchymal stem cells (hUC-MSCs) are easily obtained and non-invasive. Gelatine and alginate constitute a biocompatible natural polymer scaffold. At present, a cytotoxicity comparison of gelatine and alginate to hUC-MSCs is not widely conducted Purpose: This study aimed to compare the cytotoxicity of gelatine and alginate in hUC-MSCs in vitro. Methods: Isolation and culture were performed on hUC-MSCs derived from healthy full-term neonates. Flow Cytometry CD90, CD105 and CD73 phenotype characterization was performed in passage 4. 3-(4,5-dimethythiazol- 2-yl)-2,5-diphenyl tetrazolium bromide (MTT) colorimetric assay was performed to measure the cytotoxicity. The three sample groups were: (T1) hUC-MSCs with α-MEM (alpha-minimum essential medium) solution as control; (T2) hUC-MSCs with gelatine; (T3) hUC-MSCs with alginate Results: Flow cytometry of hUC-MSCs displayed positive CD90, CD105 and CD73 surface markers. Gelatine and alginate had no effect on the viability of hUC-MSCs and no statistically significant difference (p>0.05) of cytotoxicity between gelatine and alginate to hUC-MSCs. Conclusion: Gelatine and alginate proved to be non-toxic to hUC-MSCs in vitro.

scholarly journals Dose-Response of Superparamagnetic Iron Oxide Labeling on Mesenchymal Stem Cells Chondrogenic Differentiation: A Multi-Scale In Vitro Study

PLoS ONE ◽  
2014 ◽  
Vol 9 (5) ◽  
pp. e98451 ◽  
Author(s):  
Emilie Roeder ◽  
Christel Henrionnet ◽  
Jean Christophe Goebel ◽  
Nicolas Gambier ◽  
Olivier Beuf ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Iron Oxide ◽  
Dose Response ◽  
Chondrogenic Differentiation ◽  
Superparamagnetic Iron Oxide ◽  
In Vitro Study ◽  
Vitro Study ◽  
Multi Scale

scholarly journals Photobiomodulation Therapy in the Proliferation and Differentiation of Human Umbilical Cord Mesenchymal Stem Cells: An In Vitro Study

2020 ◽  
Vol 11 (4) ◽  
pp. 469-474
Author(s):  
Jéssica Meirinhos Miranda ◽  
José Alcides Almeida de Arruda ◽  
Lara Marques Magalhães Moreno ◽  
Wyndly Daniel Cardoso Gaião ◽  
Sinval Vinícius Barbosa do Nascimento ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Umbilical Cord ◽  
In Vitro Study ◽  
Photobiomodulation Therapy ◽  
Vitro Study ◽  
Human Umbilical Cord ◽  
Proliferation And Differentiation

scholarly journals Microvesicles Derived from Human Umbilical Cord Mesenchymal Stem Cells Stimulated by Hypoxia Promote Angiogenesis Both In Vitro and In Vivo

2012 ◽  
Vol 21 (18) ◽  
pp. 3289-3297 ◽  
Author(s):  
Hong-Chao Zhang ◽  
Xin-Bin Liu ◽  
Shu Huang ◽  
Xiao-Yun Bi ◽  
Heng-Xiang Wang ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Umbilical Cord ◽  
Human Umbilical Cord

Systematic Intracellular Biocompatibility Assessments of Superparamagnetic Iron Oxide Nanoparticles in Human Umbilical Cord Mesenchyme Stem Cells in Testifying Its Reusability for Inner Cell Tracking by MRI

2019 ◽  
Vol 15 (11) ◽  
pp. 2179-2192
Author(s):  
Yuanyuan Xie ◽  
Wei Liu ◽  
Bing Zhang ◽  
Bin Wang ◽  
Liudi Wang ◽  
...  
Keyword(s):  
Stem Cells ◽  
Stem Cell ◽  
Umbilical Cord ◽  
Cell Tracking ◽  
Superparamagnetic Iron Oxide ◽  
Human Umbilical Cord ◽  
Cell Based Therapy

Until now, there is no effective method for tracking transplanted stem cells in human. Ruicun (RC) is a new ultra-small SPIONs agent that has been approved by China Food and Drug Administration for iron supplementation but not as a stem cell tracer in clinic. In this study, we demonstrated magnetic resonance imaging-based tracking of RC-labeled human umbilical cord derived mesenchymal stem cells (MSCs) transplanted to locally injured site of rat spinal cords. We then comprehensively evaluated the safety and quality of the RC-labeled MSCs under good manufacturing practicecompliant conditions, to investigate the feasibility of SPIONs for inner tracking in stem cell-based therapy (SCT). Our results showed that RC labeling at appropriate dose (200 μg/mL) did not have evident impacts on characteristics of MSCs in vitro, demonstrating safety, non-carcinogenesis, and non-tissue inflammation in vivo. The systematic assessments of intracellular biocompatibility indicated that the RC labeled MSCs met with mandatory requirements and standards for law-regulation systems regarding SCT, facilitating translation of cell-tracking technologies to clinical trials.

Taurine Promotes the Cartilaginous Differentiation of Human Umbilical Cord-Derived Mesenchymal Stem Cells in Vitro

2017 ◽  
Vol 42 (8) ◽  
pp. 2344-2353 ◽  
Author(s):  
Xiuhua Yao ◽  
Huiling Huang ◽  
Zhou Li ◽  
Xiaohua Liu ◽  
Weijia Fan ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Umbilical Cord ◽  
Human Umbilical Cord

Overexpression of FOXQ1 enhances anti-senescence and migration effects of human umbilical cord mesenchymal stem cells in vitro and in vivo

2018 ◽  
Vol 373 (2) ◽  
pp. 379-393 ◽  
Author(s):  
Tao Zhang ◽  
Pan Wang ◽  
Yanxia Liu ◽  
Jiankang Zhou ◽  
Zhenqing Shi ◽  
...  
Keyword(s):  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Umbilical Cord ◽  
Human Umbilical Cord ◽  
And Migration
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