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Distinctive Cellular Transcriptomic Signature and MicroRNA Cargo of Extracellular Vesicles of Horse Adipose and Endometrial Mesenchymal Stem Cells from the Same Donors.
Navarrete, Felipe; Wong, Yat Sen; Cabezas, Joel; Riadi, Gonzalo; Manríquez, José; Rojas, Daniela; Furlanetto Mançanares, Ana Carolina; Rodriguez-Alvarez, Lleretny; Saravia, Fernando; Castro, Fidel Ovidio.
Afiliação
  • Navarrete F; Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillan, Chile.
  • Wong YS; Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillan, Chile.
  • Cabezas J; Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillan, Chile.
  • Riadi G; Center for Bioinformatics, Simulation and Modeling (CBSM), Department of Bioinformatics, Faculty of Engineering, University of Talca, Talca, Chile.
  • Manríquez J; Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillan, Chile.
  • Rojas D; Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillan, Chile.
  • Furlanetto Mançanares AC; Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillan, Chile.
  • Rodriguez-Alvarez L; Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillan, Chile.
  • Saravia F; Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillan, Chile.
  • Castro FO; Department of Animal Science, Faculty of Veterinary Sciences, Universidad de Concepción, Chillan, Chile.
Cell Reprogram ; 22(6): 311-327, 2020 12.
Article em En | MEDLINE | ID: mdl-32991224
Equine endometrial and adipose mesenchymal stem cells (eMSCs and aMSCs, respectively) were isolated from the same donors of thoroughbred mares. The cells displayed characteristic features of MSCs, including trilineage mesodermal and also neurogenic differentiation. We evaluated the influence of cellular origin on their transcriptome profile. Cellular RNA was isolated and sequenced and extracellular vesicles (EVs) were obtained from conditioned medium of cells cultured in medium depleted of EVs, and their microRNA (miRNA) cargo analyzed by sequencing. Differential expression of mRNAs and EV-miRNA was analyzed, as well as pathways and processes most represented in each cell origin. mRNA reads from all expressed genes clustered according to the cellular origin. A total of 125 up- and 51 downregulated genes were identified and 31 differentially expressed miRNAs. Based on mRNA sequencing, endometrial MSCs strongly upregulated genes involved in the Hippo, transforming growth factor beta, and pluripotency signaling pathways. Alongside with this, pathways involved in extracellular matrix reorganization were the most represented in the miRNA cargo of EVs secreted by eMSCs. The niche from which MSCs originated defined the transcriptomic signature of the cells, including the secretion of lineage-specific loaded EV to ensure proper communication and homeostasis. Identification and testing their biological functions can provide new tools for the therapeutic use of horse MSC.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Diferenciação Celular / Tecido Adiposo / MicroRNAs / Endométrio / Células-Tronco Mesenquimais / Transcriptoma / Vesículas Extracelulares Tipo de estudo: Prognostic_studies Limite: Animals Idioma: En Revista: Cell Reprogram Ano de publicação: 2020 Tipo de documento: Article País de afiliação: Chile País de publicação: Estados Unidos
Texto completo
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Diferenciação Celular / Tecido Adiposo / MicroRNAs / Endométrio / Células-Tronco Mesenquimais / Transcriptoma / Vesículas Extracelulares Tipo de estudo: Prognostic_studies Limite: Animals Idioma: En Revista: Cell Reprogram Ano de publicação: 2020 Tipo de documento: Article País de afiliação: Chile País de publicação: Estados Unidos