Cripto Enhances Proliferation and Survival of Mesenchymal Stem Cells by Up-Regulating JAK2/STAT3 Pathway in a GRP78-Dependent Manner
DC Field | Value | Language |
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dc.contributor.author | Yun, SeungPil | - |
dc.contributor.author | Yun, Chul Won | - |
dc.contributor.author | Lee, Jun Hee | - |
dc.contributor.author | Kim, SangMin | - |
dc.contributor.author | Lee, Sang Hun | - |
dc.date.accessioned | 2021-08-11T11:43:59Z | - |
dc.date.available | 2021-08-11T11:43:59Z | - |
dc.date.issued | 2018-09 | - |
dc.identifier.issn | 1976-9148 | - |
dc.identifier.issn | 2005-4483 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/5694 | - |
dc.description.abstract | Cripto is a small glycosylphosphatidylinositol-anchored signaling protein that can detach from the anchored membrane and stimulate proliferation, migration, differentiation, vascularization, and angiogenesis. In the present study, we demonstrated that Cripto positively affected proliferation and survival of mesenchymal stem cells (MSCs) without affecting multipotency. Cripto also increased expression of phosphorylated janus kinase 2 (p-JAK2), phosphorylated signal transducer and activator of transcription 3 (p-STAT3), 78 kDa glucose-regulated protein (GRP78), c-Myc, and cyclin D1. Notably, treatment with an anti-GRP78 antibody blocked these effects. In addition, pretreatment with STAT3 short interfering RNA (siRNA) inhibited the increase in p-JAK2, c-Myc, cyclin D1, and BCL3 levels caused by Cripto and attenuated the pro-survival action of Cripto on MSCs. We also found that incubation with Cripto protected MSCs from apoptosis caused by hypoxia or H2O2 exposure, and the level of caspase-3 decreased by the Cripto-induced expression of B-cell lymphoma 3-encoded protein (BCL3). These effects were sensitive to down-regulation of BCL3 expression by BCL3 siRNA. Finally, we showed that Cripto enhanced expression levels of vascular endothelial growth factor (VEGF), fibroblast growth factor (FGF), and hepatocyte growth factor (HGF). In summary, our results demonstrated that Cripto activated a novel biochemical cascade that potentiated MSC proliferation and survival. This cascade relied on phosphorylation of JAK2 and STAT3 and was regulated by GRP78. Our findings may facilitate clinical applications of MSCs, as these cells may benefit from positive effects of Cripto on their survival and biological properties. | - |
dc.format.extent | 10 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | 한국응용약물학회 | - |
dc.title | Cripto Enhances Proliferation and Survival of Mesenchymal Stem Cells by Up-Regulating JAK2/STAT3 Pathway in a GRP78-Dependent Manner | - |
dc.type | Article | - |
dc.publisher.location | 대한민국 | - |
dc.identifier.doi | 10.4062/biomolther.2017.099 | - |
dc.identifier.scopusid | 2-s2.0-85053661415 | - |
dc.identifier.wosid | 000444642300006 | - |
dc.identifier.bibliographicCitation | Biomolecules & Therapeutics, v.26, no.5, pp 464 - 473 | - |
dc.citation.title | Biomolecules & Therapeutics | - |
dc.citation.volume | 26 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 464 | - |
dc.citation.endPage | 473 | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART002375929 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Biochemistry & Molecular Biology | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalWebOfScienceCategory | Biochemistry & Molecular Biology | - |
dc.relation.journalWebOfScienceCategory | Pharmacology & Pharmacy | - |
dc.subject.keywordPlus | ENDOTHELIAL PROGENITOR CELLS | - |
dc.subject.keywordPlus | GROWTH-FACTOR | - |
dc.subject.keywordPlus | GASTRIC-CANCER | - |
dc.subject.keywordPlus | GRAFT FAILURE | - |
dc.subject.keywordPlus | GRP78 | - |
dc.subject.keywordPlus | SURFACE | - |
dc.subject.keywordPlus | RECEPTOR | - |
dc.subject.keywordPlus | RISK | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | BINDING | - |
dc.subject.keywordAuthor | Cripto | - |
dc.subject.keywordAuthor | Mesenchymal stem cell | - |
dc.subject.keywordAuthor | Bioactivity | - |
dc.subject.keywordAuthor | GRP78 | - |
dc.subject.keywordAuthor | JAK2/STAT3 | - |
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