Bovine Peripheral Blood-Derived Mesenchymal Stem Cells (PB-MSCs) and Spermatogonial Stem Cells (SSCs) Display Contrasting Expression Patterns of Pluripotency and Germ Cell Markers under the Effect of Sertoli Cell Conditioned Medium

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dc.contributor.authorSegunda, Moises N.
dc.contributor.authorDiaz, Carlos
dc.contributor.authorTorres, Cristian G.
dc.contributor.authorParraguez, Victor H.
dc.contributor.authorDe los Reyes, Monica
dc.contributor.authorPeralta, Oscar A.
dc.date.accessioned2025-01-20T17:07:56Z
dc.date.available2025-01-20T17:07:56Z
dc.date.issued2024
dc.description.abstractIn vitro gamete derivation has been proposed as an interesting strategy for treatment of infertility, improvement of genetic traits, and conservation of endangered animals. Spermatogonial stem cells (SSCs) are primary candidates for in vitro gamete derivation; however, recently, mesenchymal stem cells (MSCs) have also been proposed as candidates for germ cell (GCs) differentiation mainly due to their transdifferentiating capacity. The objective of the present study was to compare the potential for GC differentiation of bovine peripheral blood-derived MSCs (PB-MSCs) and SSCs under the effect of conditioned medium (CM) derived from Sertoli cells (SCs/CM). Samples were collected every 7 days for 21 days and analyzed for pluripotent, GC, and MSC marker expression. The absence of OCT4 and the increased (p < 0.05) expression of NANOG seems to play a role in SSC differentiation, whereas the absence of NANOG and the increased expression (p < 0.05) of OCT4 may be required for PB-MSC differentiation into GCs. SSCs cultured with SCs/CM increased (p < 0.05) the expression of PIWIL2 and DAZL, while PB-MSCs cultured under the same condition only increased (p < 0.05) the expression of DAZL. Overall, the patterns of markers expression suggest that PB-MSCs and SSCs activate different signaling pathways after exposure to SCs/CM and during differentiation into GCs.
dc.description.funderAgencia Nacional de Investigacin y Desarrollo
dc.fuente.origenWOS
dc.identifier.doi10.3390/ani14050803
dc.identifier.issn2076-2615
dc.identifier.urihttps://doi.org/10.3390/ani14050803
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/90910
dc.identifier.wosidWOS:001183179800001
dc.issue.numero5
dc.language.isoen
dc.revistaAnimals
dc.rightsacceso restringido
dc.subjectmesenchymal stem cells
dc.subjectspermatogonial stem cells
dc.subjectSertoli cells
dc.subjectgerm cell differentiation
dc.subjectconditioned medium
dc.subject.ods03 Good Health and Well-being
dc.subject.odspa03 Salud y bienestar
dc.titleBovine Peripheral Blood-Derived Mesenchymal Stem Cells (PB-MSCs) and Spermatogonial Stem Cells (SSCs) Display Contrasting Expression Patterns of Pluripotency and Germ Cell Markers under the Effect of Sertoli Cell Conditioned Medium
dc.typeartículo
dc.volumen14
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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