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Conditioned media derived from human fetal progenitor cells improves skin regeneration in burn wound healing

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dc.contributor.authorTran, NT-
dc.contributor.authorPark, IS-
dc.contributor.authorTruong, MD-
dc.contributor.authorPark, DY-
dc.contributor.authorPark, SH-
dc.contributor.authorMin, BH-
dc.date.accessioned2023-04-20T04:36:00Z-
dc.date.available2023-04-20T04:36:00Z-
dc.date.issued2022-
dc.identifier.issn0302-766X-
dc.identifier.urihttp://repository.ajou.ac.kr/handle/201003/25235-
dc.description.abstractStem cells are known to have excellent regenerative ability, which is primarily facilitated by indirect paracrine factors, rather than via direct cell replacement. The regenerative process is mediated by the release of extracellular matrix molecules, cytokines, and growth factors, which are also present in the media during cultivation. Herein, we aimed to demonstrate the functionality of key factors and mechanisms in skin regeneration through the analysis of conditioned media derived from fetal stem cells. A series of processes, including 3D pellet cultures, filtration and lyophilization is developed to fabricate human fetal cartilage-derived progenitor cells-conditioned media (hFCPCs-CM) and its useful properties are compared with those of human bone marrow-derived MSCs-conditioned media (hBMSCs-CM) in terms of biochemical characterization, and in vitro studies of fibroblast behavior, macrophage polarization, and burn wound healing. The hFCPCs-CM show to be devoid of cellular components but to contain large amounts of total protein, collagen, glycosaminoglycans, and growth factors, including IGFBP-2, IGFBP-6, HGF, VEGF, TGF beta3, and M-CSF, and contain a specific protein, collagen alpha-1(XIV) compare with hBMSCs-CM. The therapeutic potential of hFCPCs-CM observes to be better than that of hBMSCs-CM in the viability, proliferation, and migration of fibroblasts, and M2 macrophage polarization in vitro, and efficient acceleration of wound healing and minimization of scar formation in third-degree burn wounds in a rat model. The current study shows the potential therapeutic effect of hFCPCs and provides a rationale for using the secretome released from fetal progenitor cells to promote the regeneration of skin tissues, both quantitatively and qualitatively. The ready-to-use product of human fetal cartilage-derived progenitor cells-conditioned media (hFCPCs-CM) are fabricated via a series of techniques, including a 3D culture of hFCPCs, filtration using a 3.5 kDa cutoff dialysis membrane, and lyophilization of the CM. hFCPCs-CM contains many ECM molecules and biomolecules that improves wound healing through efficient acceleration of M2 macrophage polarization and reduction of scar formation.-
dc.language.isoen-
dc.subject.MESHAnimals-
dc.subject.MESHBurns-
dc.subject.MESHCicatrix-
dc.subject.MESHCollagen-
dc.subject.MESHCollagen Type I-
dc.subject.MESHCulture Media, Conditioned-
dc.subject.MESHFetal Stem Cells-
dc.subject.MESHFibroblasts-
dc.subject.MESHHumans-
dc.subject.MESHRats-
dc.subject.MESHSkin-
dc.subject.MESHStem Cells-
dc.subject.MESHWound Healing-
dc.titleConditioned media derived from human fetal progenitor cells improves skin regeneration in burn wound healing-
dc.typeArticle-
dc.identifier.pmid35624315-
dc.subject.keywordConditioned media-
dc.subject.keywordFetal cartilage-derived progenitor cells-
dc.subject.keywordMacrophage polarization-
dc.subject.keywordScar formation-
dc.subject.keywordWound healing-
dc.contributor.affiliatedAuthorPark, IS-
dc.contributor.affiliatedAuthorPark, DY-
dc.contributor.affiliatedAuthorMin, BH-
dc.type.localJournal Papers-
dc.identifier.doi10.1007/s00441-022-03638-5-
dc.citation.titleCell and tissue research-
dc.citation.volume389-
dc.citation.number2-
dc.citation.date2022-
dc.citation.startPage289-
dc.citation.endPage308-
dc.identifier.bibliographicCitationCell and tissue research, 389(2). : 289-308, 2022-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.identifier.eissn1432-0878-
dc.relation.journalidJ00302766X-
Appears in Collections:
Journal Papers > Research Organization > Cell Therapy Center
Journal Papers > School of Medicine / Graduate School of Medicine > Orthopedic Surgery
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