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Generation of Mesenchymal Stem Cells from Human Embryonic Stem Cells in a Complete Serum-free Condition
Li E.; Zhang Z.; Jiang B.; Yan L.; Park J.W.; Xu R.-H.
2018-10-23
Source PublicationInternational journal of biological sciences
ISSN14492288
Volume14Issue:13Pages:1901-1909
Abstract

Mesenchymal stem cells (MSC) have been derived from a variety of tissues, and cultured either in animal serum-containing (SC) or serum-free (SF) media. We have previously derived MSC from human embryonic stem cells via an intermediate trophoblast step (named EMSC), which also have immunosuppressive and therapeutic effects on animal models of autoimmune disease. To promote the clinical application of this new source of MSC, we report here EMSC derived and cultured in a SF medium MesenCult (SF-EMSC) in comparison with a SC medium (SC-EMSC). SF-EMSC derived in MesenCult also expressed typical MSC markers CD73, CD90, and CD105, and manifested multipotency to differentiate to osteocytes, chondrocytes, and adipocytes. Comparably, CD105+ cells reached 90% about one week slower in the SF than SC conditions, and the proliferation rate was slightly faster for SF-EMSC than SC-EMSC at later passages. Both SF- and SC-EMSC responded similarly to the inflammatory stimulus IFNγ. However, the inflammatory cytokines IL-6 and IL-8 were expressed much less in SF-EMSC than SC-EMSC. Furthermore, knockdown of P16INK4A in both SF- and SC-EMSC reduced replicative senescence. Together, our results suggest that EMSC can be generated in a complete SF condition, and SF-EMSC are largely similar to SC-EMSC. However, it takes longer time to derive EMSC in the SF than SC conditions, and the SF-EMSC proliferate faster at later passages and produce less of the inflammatory cytokines IL-6 and IL-8 than SC-EMSC. This study provides important information for production of clinically applicable EMSC.

KeywordAnd Culture Derivation Human Embryonic Stem Cells Mesenchymal Stem Cells Serum
DOI10.7150/ijbs.25306
URLView the original
Indexed BySCI
Language英语
WOS Research AreaBiochemistry & Molecular Biology ; Life Sciences & Biomedicine - Other Topics
WOS SubjectBiochemistry & Molecular Biology ; Biology
WOS IDWOS:000452059900013
PublisherIVYSPRING INT PUBL, PO BOX 4546, LAKE HAVEN, NSW 2263, AUSTRALIA
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Cited Times [WOS]:4   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Health Sciences
Corresponding AuthorXu R.-H.
AffiliationCentre of Reproduction, Development & Aging, and Institute of Translational Medicine, Faculty of Health Sciences, University of Macau, Taipa, Macau, China
First Author AffilicationFaculty of Health Sciences
Corresponding Author AffilicationFaculty of Health Sciences
Recommended Citation
GB/T 7714
Li E.,Zhang Z.,Jiang B.,et al. Generation of Mesenchymal Stem Cells from Human Embryonic Stem Cells in a Complete Serum-free Condition[J]. International journal of biological sciences,2018,14(13):1901-1909.
APA Li E.,Zhang Z.,Jiang B.,Yan L.,Park J.W.,&Xu R.-H..(2018).Generation of Mesenchymal Stem Cells from Human Embryonic Stem Cells in a Complete Serum-free Condition.International journal of biological sciences,14(13),1901-1909.
MLA Li E.,et al."Generation of Mesenchymal Stem Cells from Human Embryonic Stem Cells in a Complete Serum-free Condition".International journal of biological sciences 14.13(2018):1901-1909.
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