Abstract:
:Osteoarthritis (OA) remains incurable in humans or horses and mesenchymal stromal/stem cells (MSCs) represent an attractive solution for producing a neocartilage substitute. However, the best MSC source still needs to be identified. This study compared the chondrogenic potential of equine MSCs derived from bone marrow (BM) and umbilical cord blood (UCB), at their undifferentiated status to check if one cell source is better proned, and after chondrogenic-induced differentiation. Chondrogenesis was induced by culture in collagen scaffold with BMP-2 + TGF-ß1 in hypoxia or normoxia. MSCs chondrogenic potential was evaluated using the mRNA and corresponding protein levels for osteogenic, hypertrophic and chondrogenic markers. MSCs characterization demonstrated that BM- and UCB-MSCs differ in proliferation and tripotencies. At undifferentiated status, they also showed differences in their expression of osteogenic, chondrogenic and hypertrophic markers. Upon chondrogenesis induction, both MSCs sources exhibited increased chondrogenic expression and produce an extracellular matrix (ECM) of better quality in hypoxia, although collagen I remained expressed. UCB-MSCs produced higher amounts of collagen II, particularly its IIB isoform, than BM-MSCs, but also collagen I and Htra1, regardless of the oxygen condition. Finally, immunohistochemistry revealed that the BM-MSCs synthesized an ECM of higher quality, regarding the more homogenous distribution of type IIB collagen, compared to UCB-MSCs. Considering collagen I as the major undesirable component in the neo-synthesis of in vitro cartilage, we recommend using BM-MSCs for horse cartilage engineering.
journal_name
Stem Cell Rev Repjournal_title
Stem cell reviews and reportsauthors
Contentin R,Demoor M,Concari M,Desancé M,Audigié F,Branly T,Galéra Pdoi
10.1007/s12015-019-09914-2subject
Has Abstractpub_date
2020-02-01 00:00:00pages
126-143issue
1eissn
2629-3269issn
2629-3277pii
10.1007/s12015-019-09914-2journal_volume
16pub_type
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章,评审
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journal_title:Stem cell reviews and reports
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journal_title:Stem cell reviews and reports
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journal_title:Stem cell reviews and reports
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章,评审
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journal_title:Stem cell reviews and reports
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章
doi:10.1007/s12015-013-9481-0
更新日期:2014-04-01 00:00:00
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章,评审
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章
doi:10.1007/s12015-016-9649-5
更新日期:2016-06-01 00:00:00
abstract::Recent advances on human pluripotent stem cells (hPSCs), including human embryonic stem cells (hESCs) and induced pluripotent stem cells (hiPSCs) have brought us closer to the realization of their clinical potential. Nonetheless, tissue engineering and regenerative medicine applications will require the generation of ...
journal_title:Stem cell reviews and reports
pub_type: 杂志文章,评审
doi:10.1007/s12015-014-9544-x
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章
doi:10.1007/s12015-017-9751-3
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journal_title:Stem cell reviews and reports
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更新日期:2013-06-01 00:00:00
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章,评审
doi:10.1007/s12015-020-10032-7
更新日期:2020-09-07 00:00:00
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章
doi:10.1007/s12015-016-9688-y
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abstract::Human pluripotent stem cells (PSCs) are critical in vitro tools for understanding mechanisms that regulate lineage differentiation in the human embryo as well as a potentially unlimited supply of stem cells for regenerative medicine. Pluripotent human and mouse embryonic stem cells (ESCs) derived from the inner cell m...
journal_title:Stem cell reviews and reports
pub_type: 杂志文章
doi:10.1007/s12015-013-9490-z
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章
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journal_title:Stem cell reviews and reports
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章
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abstract::Factors responsible for the rapid proliferative properties of embryonic stem (ES) cells are largely unknown. MicroRNA-221/222 (miR-221/222) regulate proliferation in many somatic cells, however, their roles in proliferation of ES cells are unclear. In this study, E14 mouse ES cells proliferation was determined by tota...
journal_title:Stem cell reviews and reports
pub_type: 杂志文章
doi:10.1007/s12015-014-9543-y
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abstract::Hematopoietic stem cells (HSCs) from umbilical cord blood have been successfully used to treat blood disorders but one major hurdle is the relatively low cell dose available. Double cord blood unit transplantation results in elevated engraftment failure because one unit predominates over the other. Various approaches ...
journal_title:Stem cell reviews and reports
pub_type: 杂志文章
doi:10.1007/s12015-013-9426-7
更新日期:2013-04-01 00:00:00
abstract::Although the stem cells are commonly isolated by FACS or MACS, they are very expensive and these is no specific marker for liver stem/progentior cells (LSPCs). This paper applied a convenient and efficient method to enrich LSPCs. The fetal liver cells (FLCs) were firstly enriched by Percoll discontinuous gradient cent...
journal_title:Stem cell reviews and reports
pub_type: 杂志文章
doi:10.1007/s12015-010-9119-4
更新日期:2011-03-01 00:00:00
abstract::Metabolomic profiles of somatic cells, embryonic stem cells (ESCs), and induced pluripotent stem cells (iPSCs) reflect their metabolic phenotypes. The comparative study of metabolomes of these cells is important for understanding the differences in metabolism between somatic and pluripotent cells, and also the possibl...
journal_title:Stem cell reviews and reports
pub_type: 杂志文章
doi:10.1007/s12015-020-10052-3
更新日期:2020-12-01 00:00:00
abstract::The stem-cell-based tissue-engineering approaches are widely applied in establishing functional organs and tissues for regenerative medicine. Successful generation of induced pluripotent stem cells (iPS cells) and rapid progress of related technical platform provide great promise in the development of regenerative med...
journal_title:Stem cell reviews and reports
pub_type: 杂志文章,评审
doi:10.1007/s12015-014-9531-2
更新日期:2014-10-01 00:00:00
abstract::Angiotensin-converting enzyme 2 (ACE2) plays an important role as a member of the renin-angiotensin-aldosterone system (RAAS) in regulating the conversion of angiotensin II (Ang II) into angiotensin (1-7) (Ang [1-7]). But at the same time, while expressed on the surface of human cells, ACE2 is the entry receptor for S...
journal_title:Stem cell reviews and reports
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更新日期:2020-07-20 00:00:00
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journal_title:Stem cell reviews and reports
pub_type: 杂志文章,评审
doi:10.1007/s12015-010-9192-8
更新日期:2011-06-01 00:00:00