Basal and inducible Osterix expression reflect equine mesenchymal progenitor cell osteogenic capacity.
Abstract: Mesenchymal stem cells are characterized by their capacities for extensive proliferation through multiple passages and, classically, tri-lineage differentiation along osteogenic, chondrogenic and adipogenic lineages. This study was carried out to compare osteogenesis in equine bone marrow-, synovium- and adipose-derived cells, and to determine whether osteogenic capacity is reflected in the basal expression of the critical osteogenic transcription factors Runx2 and Osterix. Unassigned: Bone marrow, synovium and adipose tissue was collected from six healthy 2-year-old horses. Cells were isolated from these sources and expanded through two passages. Basal expression of Runx2 and Osterix was assessed in undifferentiated third passage cells, along with their response to osteogenic culture conditions. Unassigned: Bone marrow-derived cells had significantly higher basal expression of Osterix, but not Runx2. In osteogenic medium, bone-marrow cells rapidly developed dense, multicellular aggregates that stained strongly for mineral and alkaline phosphatase activity. Synovial and adipose cell cultures showed far less matrix mineralization. Bone marrow cells significantly up-regulated alkaline phosphatase mRNA expression and enzymatic activity at 7 and 14 days. Alkaline phosphatase expression and activity were increased in adipose cultures after 14 days, although these values were less than in bone marrow cultures. There was no change in alkaline phosphatase in synovial cultures. In osteogenic medium, bone marrow cultures increased both Runx2 and Osterix mRNA expression significantly at 7 and 14 days. Expression of both transcription factors did not change in synovial or adipose cultures. Unassigned: These results demonstrate that basal Osterix expression differs significantly in progenitor cells derived from different tissue sources and reflects the osteogenic potential of the cell populations.
Copyright © 2023 Andrietti, Durgam, Naumann and Stewart.
Publication Date: 2023-03-23 PubMed ID: 37035801PubMed Central: PMC10076790DOI: 10.3389/fvets.2023.1125893Google Scholar: Lookup
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Summary
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The research investigates the osteogenesis (bone-formation) capabilities of stem cells procured from various parts of a horse’s body. The study found that the basal expression of the osteogenic transcription factor, Osterix, in these cells can help depict their potential for bone-formation.
Research Methodology
- The researchers collected bone marrow, synovium, and adipose tissue from six healthy 2-year-old horses.
- Cells were isolated from these tissues and cultivated through two passages.
- The scientists assessed the basal expression of Runx2 and Osterix—critical osteogenic transcription factors—in these third passage cells. They also observed these cells’ response to osteogenic culture conditions.
Findings
- The bone marrow-derived cells showed significantly higher basal expression of Osterix, but not Runx2
- When placed in osteogenic medium, bone-marrow cells rapidly formed dense, multicellular aggregates that stained strongly for mineral and alkaline phosphatase activity.
- In comparison, synovial and adipose cell cultures showed less matrix mineralization.
- At day 7 and 14, bone marrow cells noticeably up-regulated the expression and enzymatic activity of alkaline phosphatase.
- After 14 days, alkaline phosphatase expression and activity were also found increased in adipose cultures, but they were lesser than in bone marrow cultures. There was no change in synovial cultures.
- In the osteogenic medium, bone marrow cultures showed a significant increase in the mRNA expression of both Runx2 and Osterix at 7 and 14 days. This expression did not change in synovial or adipose cultures.
Conclusions
- The study concluded that the basal expression of Osterix significantly varies in progenitor cells derived from different tissue sources.
- This attribute correlates with the osteogenic potential (potential for bone formation) of these cell populations.
Cite This Article
APA
Andrietti ALP, Durgam SS, Naumann B, Stewart M.
(2023).
Basal and inducible Osterix expression reflect equine mesenchymal progenitor cell osteogenic capacity.
Front Vet Sci, 10, 1125893.
https://doi.org/10.3389/fvets.2023.1125893 Publication
Researcher Affiliations
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, United States.
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, United States.
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, United States.
- Department of Veterinary Clinical Medicine, University of Illinois, Urbana, IL, United States.
Conflict of Interest Statement
The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
References
This article includes 37 references
- Prockop DJ, Sekiya I, Colter DC. Isolation and characterization of rapidly self-renewing stem cells from cultures of human marrow stromal cells.. Cytotherapy 2001;3(5):393-6.
- Pittenger MF, Mackay AM, Beck SC, Jaiswal RK, Douglas R, Mosca JD, Moorman MA, Simonetti DW, Craig S, Marshak DR. Multilineage potential of adult human mesenchymal stem cells.. Science 1999 Apr 2;284(5411):143-7.
- De Ugarte DA, Morizono K, Elbarbary A, Alfonso Z, Zuk PA, Zhu M, Dragoo JL, Ashjian P, Thomas B, Benhaim P, Chen I, Fraser J, Hedrick MH. Comparison of multi-lineage cells from human adipose tissue and bone marrow.. Cells Tissues Organs 2003;174(3):101-9.
- Im GI, Shin YW, Lee KB. Do adipose tissue-derived mesenchymal stem cells have the same osteogenic and chondrogenic potential as bone marrow-derived cells?. Osteoarthritis Cartilage 2005 Oct;13(10):845-53.
- Kern S, Eichler H, Stoeve J, Klüter H, Bieback K. Comparative analysis of mesenchymal stem cells from bone marrow, umbilical cord blood, or adipose tissue.. Stem Cells 2006 May;24(5):1294-301.
- Sakaguchi Y, Sekiya I, Yagishita K, Muneta T. Comparison of human stem cells derived from various mesenchymal tissues: superiority of synovium as a cell source.. Arthritis Rheum 2005 Aug;52(8):2521-9.
- Toupadakis CA, Wong A, Genetos DC, Cheung WK, Borjesson DL, Ferraro GL, Galuppo LD, Leach JK, Owens SD, Yellowley CE. Comparison of the osteogenic potential of equine mesenchymal stem cells from bone marrow, adipose tissue, umbilical cord blood, and umbilical cord tissue.. Am J Vet Res 2010 Oct;71(10):1237-45.
- Vidal MA, Kilroy GE, Lopez MJ, Johnson JR, Moore RM, Gimble JM. Characterization of equine adipose tissue-derived stromal cells: adipogenic and osteogenic capacity and comparison with bone marrow-derived mesenchymal stromal cells.. Vet Surg 2007 Oct;36(7):613-22.
- Yoshimura H, Muneta T, Nimura A, Yokoyama A, Koga H, Sekiya I. Comparison of rat mesenchymal stem cells derived from bone marrow, synovium, periosteum, adipose tissue, and muscle.. Cell Tissue Res 2007 Mar;327(3):449-62.
- Deans RJ, Moseley AB. Mesenchymal stem cells: biology and potential clinical uses.. Exp Hematol 2000 Aug;28(8):875-84.
- De Bari C, Dell'Accio F, Vandenabeele F, Vermeesch JR, Raymackers JM, Luyten FP. Skeletal muscle repair by adult human mesenchymal stem cells from synovial membrane.. J Cell Biol 2003 Mar 17;160(6):909-18.
- Dimarino AM, Caplan AI, Bonfield TL. Mesenchymal stem cells in tissue repair.. Front Immunol 2013 Sep 4;4:201.
- Pittenger M, Vanguri P, Simonetti D, Young R. Adult mesenchymal stem cells: potential for muscle and tendon regeneration and use in gene therapy.. J Musculoskelet Neuronal Interact 2002 Jun;2(4):309-20.
- Rodríguez-Fuentes DE, Fernández-Garza LE, Samia-Meza JA, Barrera-Barrera SA, Caplan AI, Barrera-Saldaña HA. Mesenchymal Stem Cells Current Clinical Applications: A Systematic Review.. Arch Med Res 2021 Jan;52(1):93-101.
- Stewart MC, Stewart AA. Mesenchymal stem cells: characteristics, sources, and mechanisms of action.. Vet Clin North Am Equine Pract 2011 Aug;27(2):243-61.
- Taylor SE, Smith RK, Clegg PD. Mesenchymal stem cell therapy in equine musculoskeletal disease: scientific fact or clinical fiction?. Equine Vet J 2007 Mar;39(2):172-80.
- Colnot C. Skeletal cell fate decisions within periosteum and bone marrow during bone regeneration.. J Bone Miner Res 2009 Feb;24(2):274-82.
- Perrin S, Colnot C. Periosteal Skeletal Stem and Progenitor Cells in Bone Regeneration.. Curr Osteoporos Rep 2022 Oct;20(5):334-343.
- Komori T. Regulation of skeletal development by the Runx family of transcription factors.. J Cell Biochem 2005 Jun 1;95(3):445-53.
- Komori T, Yagi H, Nomura S, Yamaguchi A, Sasaki K, Deguchi K, Shimizu Y, Bronson RT, Gao YH, Inada M, Sato M, Okamoto R, Kitamura Y, Yoshiki S, Kishimoto T. Targeted disruption of Cbfa1 results in a complete lack of bone formation owing to maturational arrest of osteoblasts.. Cell 1997 May 30;89(5):755-64.
- Nakashima K, Zhou X, Kunkel G, Zhang Z, Deng JM, Behringer RR, de Crombrugghe B. The novel zinc finger-containing transcription factor osterix is required for osteoblast differentiation and bone formation.. Cell 2002 Jan 11;108(1):17-29.
- Ducy P. Cbfa1: a molecular switch in osteoblast biology.. Dev Dyn 2000 Dec;219(4):461-71.
- Bacakova L, Zarubova J, Travnickova M, Musilkova J, Pajorova J, Slepicka P, Kasalkova NS, Svorcik V, Kolska Z, Motarjemi H, Molitor M. Stem cells: their source, potency and use in regenerative therapies with focus on adipose-derived stem cells - a review.. Biotechnol Adv 2018 Jul-Aug;36(4):1111-1126.
- Smith RK, Korda M, Blunn GW, Goodship AE. Isolation and implantation of autologous equine mesenchymal stem cells from bone marrow into the superficial digital flexor tendon as a potential novel treatment.. Equine Vet J 2003 Jan;35(1):99-102.
- Wakitani S, Goto T, Pineda SJ, Young RG, Mansour JM, Caplan AI, Goldberg VM. Mesenchymal cell-based repair of large, full-thickness defects of articular cartilage.. J Bone Joint Surg Am 1994 Apr;76(4):579-92.
- Zuk PA, Zhu M, Mizuno H, Huang J, Futrell JW, Katz AJ, Benhaim P, Lorenz HP, Hedrick MH. Multilineage cells from human adipose tissue: implications for cell-based therapies.. Tissue Eng 2001 Apr;7(2):211-28.
- Koga H, Muneta T, Ju YJ, Nagase T, Nimura A, Mochizuki T, Ichinose S, von der Mark K, Sekiya I. Synovial stem cells are regionally specified according to local microenvironments after implantation for cartilage regeneration.. Stem Cells 2007 Mar;25(3):689-96.
- Sekiya I, Katano H, Ozeki N. Characteristics of MSCs in Synovial Fluid and Mode of Action of Intra-Articular Injections of Synovial MSCs in Knee Osteoarthritis.. Int J Mol Sci 2021 Mar 11;22(6).
- Livak KJ, Schmittgen TD. Analysis of relative gene expression data using real-time quantitative PCR and the 2(-Delta Delta C(T)) Method.. Methods 2001 Dec;25(4):402-8.
- Tu Q, Valverde P, Chen J. Osterix enhances proliferation and osteogenic potential of bone marrow stromal cells.. Biochem Biophys Res Commun 2006 Mar 24;341(4):1257-65.
- Ranera B, Lyahyai J, Romero A, Vázquez FJ, Remacha AR, Bernal ML, Zaragoza P, Rodellar C, Martín-Burriel I. Immunophenotype and gene expression profiles of cell surface markers of mesenchymal stem cells derived from equine bone marrow and adipose tissue.. Vet Immunol Immunopathol 2011 Nov 15;144(1-2):147-54.
- Heo JS, Choi Y, Kim HS, Kim HO. Comparison of molecular profiles of human mesenchymal stem cells derived from bone marrow, umbilical cord blood, placenta and adipose tissue.. Int J Mol Med 2016 Jan;37(1):115-25.
- Lee MH, Kwon TG, Park HS, Wozney JM, Ryoo HM. BMP-2-induced Osterix expression is mediated by Dlx5 but is independent of Runx2.. Biochem Biophys Res Commun 2003 Sep 26;309(3):689-94.
- Liu Q, Li M, Wang S, Xiao Z, Xiong Y, Wang G. Recent Advances of Osterix Transcription Factor in Osteoblast Differentiation and Bone Formation.. Front Cell Dev Biol 2020;8:601224.
- Matsubara T, Kida K, Yamaguchi A, Hata K, Ichida F, Meguro H, Aburatani H, Nishimura R, Yoneda T. BMP2 regulates Osterix through Msx2 and Runx2 during osteoblast differentiation.. J Biol Chem 2008 Oct 24;283(43):29119-25.
- Subramaniam M, Pitel KS, Withers SG, Drissi H, Hawse JR. TIEG1 enhances Osterix expression and mediates its induction by TGFβ and BMP2 in osteoblasts.. Biochem Biophys Res Commun 2016 Feb 12;470(3):528-533.
- Zhou X, Zhang Z, Feng JQ, Dusevich VM, Sinha K, Zhang H, Darnay BG, de Crombrugghe B. Multiple functions of Osterix are required for bone growth and homeostasis in postnatal mice.. Proc Natl Acad Sci U S A 2010 Jul 20;107(29):12919-24.
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