Ex vivo Expansion and Differentiation of Mesenchymal Stem Cells from Goat Bone Marrow
Objective(s)Mesenchymal stem cells (MSCs) from large animals as goat which is genetically more closely related tohuman have rarely been gained attentions. The present study tried to isolate and characterize MSCs fromgoat bone marrow.Materials and MethodsFibroblastic cells appeared in goat marrow cel...
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| Format: | Article |
| Language: | English |
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Mashhad University of Medical Sciences
2009-06-01
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| Series: | Iranian Journal of Basic Medical Sciences |
| Subjects: | |
| Online Access: | http://www.mums.ac.ir/shares/basic_medical/basicmedjou/88/summer/Baghaban.pdf |
| _version_ | 1818208093314482176 |
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| author | Mohamadreza Baghaban Eslaminejad Hamid Nazarian Fahimeh Falahi Leila Taghiyar Mohamad Taghi Daneshzadeh |
| author_facet | Mohamadreza Baghaban Eslaminejad Hamid Nazarian Fahimeh Falahi Leila Taghiyar Mohamad Taghi Daneshzadeh |
| author_sort | Mohamadreza Baghaban Eslaminejad |
| collection | DOAJ |
| description | Objective(s)Mesenchymal stem cells (MSCs) from large animals as goat which is genetically more closely related tohuman have rarely been gained attentions. The present study tried to isolate and characterize MSCs fromgoat bone marrow.Materials and MethodsFibroblastic cells appeared in goat marrow cell culture were expanded through several subcultures.Passaged-3 cells were then differentiated among the osteogenic, adipogenic and chondrogenic cell lineagesto determine their MSC nature. Differentiations were determined by RT-PCR analysis of related geneexpression. To identify the best culture conditions for propagation, passage-3 cells were plated either atvarying cell densities or different fetal bovine serum (FBS) concentrations for a week, at the end of whichthe cultures were statistically compared with respect to the cell proliferation. In this study, we alsodetermined goat MSC population doubling time (PDT) as the index of their in vitro expansion rate.ResultsPassage-3 fibroblastic cells tended to differentiate into skeletal cell lineages. This was evident in bothspecific staining as well as the specific gene expression profile. Moreover, there appeared to be moreexpansion when the cultures were initiated at 100 cells/cm2 in a medium supplemented with 15% FBS. Arelatively short PDT (24.94±2.67 hr) was a reflection of the goat MSC rapid rate of expansion.ConclusionTaken together, fibroblastic cells developed at goat marrow cell culture are able to differentiate into skeletalcell lineages. They undergo extensive proliferation when being plated at low cell density in 15% FBSconcentration.Keywords: Adipogenesis, Bovine serum, Cell seeding density, Chondrogenesis, Goat mesenchymal stemcells, Osteogenesis |
| first_indexed | 2024-12-12T04:39:20Z |
| format | Article |
| id | doaj.art-25850aa5a22845eda7f806989fca0738 |
| institution | Directory Open Access Journal |
| issn | 2008-3866 2008-3874 |
| language | English |
| last_indexed | 2024-12-12T04:39:20Z |
| publishDate | 2009-06-01 |
| publisher | Mashhad University of Medical Sciences |
| record_format | Article |
| series | Iranian Journal of Basic Medical Sciences |
| spelling | doaj.art-25850aa5a22845eda7f806989fca07382022-12-22T00:37:52ZengMashhad University of Medical SciencesIranian Journal of Basic Medical Sciences2008-38662008-38742009-06-011242Ex vivo Expansion and Differentiation of Mesenchymal Stem Cells from Goat Bone MarrowMohamadreza Baghaban EslaminejadHamid NazarianFahimeh FalahiLeila TaghiyarMohamad Taghi DaneshzadehObjective(s)Mesenchymal stem cells (MSCs) from large animals as goat which is genetically more closely related tohuman have rarely been gained attentions. The present study tried to isolate and characterize MSCs fromgoat bone marrow.Materials and MethodsFibroblastic cells appeared in goat marrow cell culture were expanded through several subcultures.Passaged-3 cells were then differentiated among the osteogenic, adipogenic and chondrogenic cell lineagesto determine their MSC nature. Differentiations were determined by RT-PCR analysis of related geneexpression. To identify the best culture conditions for propagation, passage-3 cells were plated either atvarying cell densities or different fetal bovine serum (FBS) concentrations for a week, at the end of whichthe cultures were statistically compared with respect to the cell proliferation. In this study, we alsodetermined goat MSC population doubling time (PDT) as the index of their in vitro expansion rate.ResultsPassage-3 fibroblastic cells tended to differentiate into skeletal cell lineages. This was evident in bothspecific staining as well as the specific gene expression profile. Moreover, there appeared to be moreexpansion when the cultures were initiated at 100 cells/cm2 in a medium supplemented with 15% FBS. Arelatively short PDT (24.94±2.67 hr) was a reflection of the goat MSC rapid rate of expansion.ConclusionTaken together, fibroblastic cells developed at goat marrow cell culture are able to differentiate into skeletalcell lineages. They undergo extensive proliferation when being plated at low cell density in 15% FBSconcentration.Keywords: Adipogenesis, Bovine serum, Cell seeding density, Chondrogenesis, Goat mesenchymal stemcells, Osteogenesishttp://www.mums.ac.ir/shares/basic_medical/basicmedjou/88/summer/Baghaban.pdfAdipogenesisBovine serumCell seeding densityChondrogenesisGoat mesenchymal stem cellsOsteogenesis |
| spellingShingle | Mohamadreza Baghaban Eslaminejad Hamid Nazarian Fahimeh Falahi Leila Taghiyar Mohamad Taghi Daneshzadeh Ex vivo Expansion and Differentiation of Mesenchymal Stem Cells from Goat Bone Marrow Iranian Journal of Basic Medical Sciences Adipogenesis Bovine serum Cell seeding density Chondrogenesis Goat mesenchymal stem cells Osteogenesis |
| title | Ex vivo Expansion and Differentiation of Mesenchymal Stem Cells from Goat Bone Marrow |
| title_full | Ex vivo Expansion and Differentiation of Mesenchymal Stem Cells from Goat Bone Marrow |
| title_fullStr | Ex vivo Expansion and Differentiation of Mesenchymal Stem Cells from Goat Bone Marrow |
| title_full_unstemmed | Ex vivo Expansion and Differentiation of Mesenchymal Stem Cells from Goat Bone Marrow |
| title_short | Ex vivo Expansion and Differentiation of Mesenchymal Stem Cells from Goat Bone Marrow |
| title_sort | ex vivo expansion and differentiation of mesenchymal stem cells from goat bone marrow |
| topic | Adipogenesis Bovine serum Cell seeding density Chondrogenesis Goat mesenchymal stem cells Osteogenesis |
| url | http://www.mums.ac.ir/shares/basic_medical/basicmedjou/88/summer/Baghaban.pdf |
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