HIF2 alpha/EFEMP1 cascade mediates hypoxic effects on breast cancer stem cell hierarchy
DC Field | Value | Language |
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dc.contributor.author | Kwak, Ji-Hye | - |
dc.contributor.author | Lee, Na-Hee | - |
dc.contributor.author | Lee, Hwa-Yong | - |
dc.contributor.author | Hong, In-Sun | - |
dc.contributor.author | Nam, Jeong-Seok | - |
dc.date.available | 2020-02-28T01:42:54Z | - |
dc.date.created | 2020-02-06 | - |
dc.date.issued | 2016-07-12 | - |
dc.identifier.issn | 1949-2553 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/8105 | - |
dc.description.abstract | Breast cancer stem cells (BCSCs) have been shown to contribute to tumor growth, metastasis, and recurrence. They are also markedly resistant to conventional cancer treatments, such as chemotherapy and radiation. Recent studies have suggested that hypoxia is one of the prominent micro-environmental factors that increase the self-renewal ability of BCSCs, partially by enhancing CSC phenotypes. Thus, the identification and development of new therapeutic approaches based on targeting the hypoxia-dependent responses in BCSCs is urgent. Through various in vitro studies, we found that hypoxia specifically up-regulates BCSC sphere formation and a subset of CD44(+)/CD24(-/low) CSCs. Hypoxia inducible factors 2a (HIF2 alpha) depletion suppressed CSC-like phenotypes and CSC-mediated drug resistance in breast cancer. Furthermore, the stimulatory effects of hypoxia-induced HIF2 alpha on BCSC sphere formation were successfully attenuated by epidermal growth factor-containing fibulin-like extracellular matrix protein 1 (EFEMP1) knockdown. Taken together, these data suggest that HIF2 alpha mediates hypoxia-induced cancer growth/metastasis and that EFEMP1 is a downstream effector of hypoxia-induced HIF2 alpha during breast tumorigenesis. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IMPACT JOURNALS LLC | - |
dc.relation.isPartOf | ONCOTARGET | - |
dc.subject | INDUCIBLE FACTORS | - |
dc.subject | PROMOTES | - |
dc.subject | EXPRESSION | - |
dc.subject | CHEMOTHERAPY | - |
dc.subject | RESISTANCE | - |
dc.subject | PATHWAY | - |
dc.subject | MIGRATION | - |
dc.subject | FIBULINS | - |
dc.subject | MARKERS | - |
dc.subject | TARGET | - |
dc.title | HIF2 alpha/EFEMP1 cascade mediates hypoxic effects on breast cancer stem cell hierarchy | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000385395700051 | - |
dc.identifier.doi | 10.18632/oncotarget.9846 | - |
dc.identifier.bibliographicCitation | ONCOTARGET, v.7, no.28, pp.43518 - 43533 | - |
dc.identifier.scopusid | 2-s2.0-84978682983 | - |
dc.citation.endPage | 43533 | - |
dc.citation.startPage | 43518 | - |
dc.citation.title | ONCOTARGET | - |
dc.citation.volume | 7 | - |
dc.citation.number | 28 | - |
dc.contributor.affiliatedAuthor | Kwak, Ji-Hye | - |
dc.contributor.affiliatedAuthor | Lee, Na-Hee | - |
dc.contributor.affiliatedAuthor | Hong, In-Sun | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | breast cancer cancer stem cells | - |
dc.subject.keywordAuthor | hypoxia | - |
dc.subject.keywordAuthor | HIF2 alpha | - |
dc.subject.keywordAuthor | EFEMP1 | - |
dc.subject.keywordPlus | INDUCIBLE FACTORS | - |
dc.subject.keywordPlus | PROMOTES | - |
dc.subject.keywordPlus | EXPRESSION | - |
dc.subject.keywordPlus | CHEMOTHERAPY | - |
dc.subject.keywordPlus | RESISTANCE | - |
dc.subject.keywordPlus | PATHWAY | - |
dc.subject.keywordPlus | MIGRATION | - |
dc.subject.keywordPlus | FIBULINS | - |
dc.subject.keywordPlus | MARKERS | - |
dc.subject.keywordPlus | TARGET | - |
dc.relation.journalResearchArea | Oncology | - |
dc.relation.journalResearchArea | Cell Biology | - |
dc.relation.journalWebOfScienceCategory | Oncology | - |
dc.relation.journalWebOfScienceCategory | Cell Biology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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