scholarly journals Comparison of Gene Expression of Umbilical Cord Vein and Bone Marrow-Derived Mesenchymal Stem Cells

Stem Cells ◽  
2004 ◽  
Vol 22 (7) ◽  
pp. 1263-1278 ◽  
Author(s):  
Rodrigo A. Panepucci ◽  
Jorge L.C. Siufi ◽  
Wilson A. Silva ◽  
Rodrigo Proto-Siquiera ◽  
Luciano Neder ◽  
...  
Keyword(s):  
Gene Expression ◽  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Umbilical Cord ◽  
Umbilical Cord Vein

scholarly journals Integrated analysis of DNA methylome and transcriptome reveals the differences in biological characteristics of porcine mesenchymal stem cells from bone marrow and umbilical cord

2019 ◽  
Author(s):  
Yalan Yang ◽  
Zhiguo Liu ◽  
Weimin Zhao ◽  
Lei Huang ◽  
Tianwen Wu ◽  
...  
Keyword(s):  
Gene Expression ◽  
Dna Methylation ◽  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Umbilical Cord ◽  
Expression Profiles ◽  
Biological Characteristics ◽  
Integrated Analysis ◽  
Differentiation Potential

Abstract Background Bone marrow (BM) and umbilical cord (UC) are the main sources of mesenchymal stem cells (MSCs). These two MSCs display significant differences in many biological characteristics, yet the underlying molecular mechanisms need to be explored. Results In this study, to better understanding the biological features of MSCs, we isolated BMMSCs and UCMSCs from inbred Wuzhishan miniature pigs and generated the first global DNA methylation and gene expression profiles of porcine MSCs. The results showed that the osteogenic and adipogenic differentiation ability of porcine BMMSCs is stronger than that of UCMSCs. Stem cell surface marker CD90 were positively detected in both BMMSCs and UCMSCs. 587 genes were differentially methylated (280 hypermethylated and 307 hypomethylated) at the promoter regions between BMMSCs and UCMSCs. Meanwhile, 1,979 differentially expressed genes (1,407 up-regulated and 572 down-regulated) were identified between BMMSCs and UCMSCs. Integrative analysis reveals that 120 genes displayed differences in both gene expression and promoter methylation. Gene Ontology enrichment analysis revealed that these differential genes were associated with cell differentiation, cell migration, and immunogenicity properties. Remarkably, skeletal system development related genes were significantly hypomethylated and up-regulated in UCMSCs, while cell cycle genes were significantly higher down-regulated and hypermethylated, implying UCMSCs have higher cell proliferative activity and lower osteogenic differentiation potential than BMMSCs. Conclusions Our results indicate that DNA methylation plays an important role in regulating the biological characteristics differences between BMMSCs and UCMSCs. The study might provide a molecular theory basis for the application of porcine MSCs in human.

A quantitative proteomic and transcriptomic comparison of human mesenchymal stem cells from bone marrow and umbilical cord vein

PROTEOMICS ◽  
2012 ◽  
Vol 12 (17) ◽  
pp. 2607-2617 ◽  
Author(s):  
Helen Cristina Miranda ◽  
Roberto Hirochi Herai ◽  
Carolina Hassibe Thomé ◽  
Glauce Gaspar Gomes ◽  
Rodrigo Alexandre Panepucci ◽  
...  
Keyword(s):  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Umbilical Cord ◽  
Human Mesenchymal Stem Cells ◽  
Umbilical Cord Vein

scholarly journals MicroRNA treatment modulates osteogenic differentiation potential of mesenchymal stem cells derived from human chorion and placenta

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Kulisara Marupanthorn ◽  
Chairat Tantrawatpan ◽  
Pakpoom Kheolamai ◽  
Duangrat Tantikanlayaporn ◽  
Sirikul Manochantr
Keyword(s):  
Gene Expression ◽  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Transcription Factor ◽  
Osteogenic Differentiation ◽  
Differentiation Potential ◽  
Osteogenic Gene Expression ◽  
Osteogenic Gene

AbstractMesenchymal stem cells (MSCs) are important in regenerative medicine because of their potential for multi-differentiation. Bone marrow, chorion and placenta have all been suggested as potential sources for clinical application. However, the osteogenic differentiation potential of MSCs derived from chorion or placenta is not very efficient. Bone morphogenetic protein-2 (BMP-2) plays an important role in bone development. Its effect on osteogenic augmentation has been addressed in several studies. Recent studies have also shown a relationship between miRNAs and osteogenesis. We hypothesized that miRNAs targeted to Runt-related transcription factor 2 (Runx-2), a major transcription factor of osteogenesis, are responsible for regulating the differentiation of MSCs into osteoblasts. This study examines the effect of BMP-2 on the osteogenic differentiation of MSCs isolated from chorion and placenta in comparison to bone marrow-derived MSCs and investigates the role of miRNAs in the osteogenic differentiation of MSCs from these sources. MSCs were isolated from human bone marrow, chorion and placenta. The osteogenic differentiation potential after BMP-2 treatment was examined using ALP staining, ALP activity assay, and osteogenic gene expression. Candidate miRNAs were selected and their expression levels during osteoblastic differentiation were examined using real-time RT-PCR. The role of these miRNAs in osteogenesis was investigated by transfection with specific miRNA inhibitors. The level of osteogenic differentiation was monitored after anti-miRNA treatment. MSCs isolated from chorion and placenta exhibited self-renewal capacity and multi-lineage differentiation potential similar to MSCs isolated from bone marrow. BMP-2 treated MSCs showed higher ALP levels and osteogenic gene expression compared to untreated MSCs. All investigated miRNAs (miR-31, miR-106a and miR148) were consistently downregulated during the process of osteogenic differentiation. After treatment with miRNA inhibitors, ALP activity and osteogenic gene expression increased over the time of osteogenic differentiation. BMP-2 has a positive effect on osteogenic differentiation of chorion- and placenta-derived MSCs. The inhibition of specific miRNAs enhanced the osteogenic differentiation capacity of various MSCs in culture and this strategy might be used to promote bone regeneration. However, further in vivo experiments are required to assess the validity of this approach.

scholarly journals Altered gene expression and metabolism in fetal umbilical cord mesenchymal stem cells correspond with differences in 5-month-old infant adiposity gain

2017 ◽  
Vol 7 (1) ◽  
Author(s):  
Peter R. Baker ◽  
Zachary W. Patinkin ◽  
Allison L. B. Shapiro ◽  
Becky A. de la Houssaye ◽  
Rachel C. Janssen ◽  
...  
Keyword(s):  
Gene Expression ◽  
Stem Cells ◽  
Mesenchymal Stem Cells ◽  
Umbilical Cord ◽  
Altered Gene Expression ◽  
Altered Gene

Gene expression profiling of bone marrow mesenchymal stem cells from Osteogenesis Imperfecta patients during osteoblast differentiation

2017 ◽  
Vol 60 (6) ◽  
pp. 326-334 ◽  
Author(s):  
Carla Martins Kaneto ◽  
Patrícia S. Pereira Lima ◽  
Karen Lima Prata ◽  
Jane Lima dos Santos ◽  
João Monteiro de Pina Neto ◽  
...  
Keyword(s):  
Gene Expression ◽  
Stem Cells ◽  
Bone Marrow ◽  
Mesenchymal Stem Cells ◽  
Osteogenesis Imperfecta ◽  
Gene Expression Profiling ◽  
Expression Profiling ◽  
Osteoblast Differentiation ◽  
Marrow Mesenchymal Stem Cells
Sign in / Sign up

Export Citation Format

Share Document