Stepwise dual-release microparticles of BMP-4 and SCF in induced pluripotent stem cell spheroids enhance differentiation into hematopoietic stem cells
DC Field | Value | Language |
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dc.contributor.author | Bello, Alvin Bacero | - |
dc.contributor.author | Canlas, Kevin Kent Vincent | - |
dc.contributor.author | Kim, Deogil | - |
dc.contributor.author | Park, Hansoo | - |
dc.contributor.author | Lee, Soo-Hong | - |
dc.date.accessioned | 2024-06-25T05:30:30Z | - |
dc.date.available | 2024-06-25T05:30:30Z | - |
dc.date.issued | 2024-07 | - |
dc.identifier.issn | 0168-3659 | - |
dc.identifier.issn | 1873-4995 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/74376 | - |
dc.description.abstract | Recently, the formation of three-dimensional (3D) cell aggregates known as embryoid bodies (EBs) grown in media supplemented with HSC-specific morphogens has been utilized for the directed differentiation of embryonic stem cells (ESCs) and induced pluripotent stem cells (iPSCs), into clinically relevant hematopoietic stem cells (HSCs). However, delivering growth factors and nutrients have become ineffective in inducing synchronous differentiation of cells due to their 3D conformation. Moreover, irregularly sized EBs often lead to the formation of necrotic cores in larger EBs, impairing differentiation. Here, we developed two gelatin microparticles (GelMPs) with different release patterns and two HSC-related growth factors conjugated to them. Slow and fast releasing GelMPs were conjugated with bone morphogenic factor-4 (BMP-4) and stem cell factor (SCF), respectively. The sequential presentation of BMP-4 and SCF in GelMPs resulted in efficient and effective hematopoietic differentiation, shown by the enhanced gene and protein expression of several mesoderm and HSC-related markers, and the increased concentration of released HSC-related cytokines. In the present study, we were able to generate CD34+, CD133+, and FLT3+ cells with similar cellular and molecular morphology as the naïve HSCs that can produce colony units of different blood cells, in vitro. Copyright © 2024. Published by Elsevier B.V. | - |
dc.format.extent | 20 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | Elsevier B.V. | - |
dc.title | Stepwise dual-release microparticles of BMP-4 and SCF in induced pluripotent stem cell spheroids enhance differentiation into hematopoietic stem cells | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.jconrel.2024.06.011 | - |
dc.identifier.bibliographicCitation | Journal of controlled release : official journal of the Controlled Release Society, v.371, pp 386 - 405 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 001252106000001 | - |
dc.identifier.scopusid | 2-s2.0-85195380380 | - |
dc.citation.endPage | 405 | - |
dc.citation.startPage | 386 | - |
dc.citation.title | Journal of controlled release : official journal of the Controlled Release Society | - |
dc.citation.volume | 371 | - |
dc.type.docType | Article | - |
dc.publisher.location | 네델란드 | - |
dc.subject.keywordAuthor | Biomaterials | - |
dc.subject.keywordAuthor | Composite spheroids | - |
dc.subject.keywordAuthor | Controlled release | - |
dc.subject.keywordAuthor | Differentiation | - |
dc.subject.keywordAuthor | Gelatin microparticles | - |
dc.subject.keywordAuthor | Hematopoiesis | - |
dc.subject.keywordAuthor | Pluripotent stem cells | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | TRANSPLANTATION | - |
dc.subject.keywordPlus | BLOOD | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Pharmacology & Pharmacy | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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