Full metadata record
DC Field | Value | Language |
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dc.citation.startPage | 2050 | - |
dc.citation.title | SCIENTIFIC REPORTS | - |
dc.citation.volume | 7 | - |
dc.contributor.author | Karakas, Hacer Ezgi | - |
dc.contributor.author | Kim, Junyoung | - |
dc.contributor.author | Park, Juhee | - |
dc.contributor.author | Oh, Jung Min | - |
dc.contributor.author | Choi, Yongjun | - |
dc.contributor.author | Gozuacik, Devrim | - |
dc.contributor.author | Cho, Yoon-Kyoung | - |
dc.date.accessioned | 2023-12-21T22:15:13Z | - |
dc.date.available | 2023-12-21T22:15:13Z | - |
dc.date.created | 2017-06-09 | - |
dc.date.issued | 2017-05 | - |
dc.description.abstract | Autophagy is a cellular homeostatic mechanism where proteins and organelles are digested and recycled to provide an alternative source of building blocks and energy to cells. The role of autophagy in cancer microenvironment is still poorly understood. Here, we present a microfluidic system allowing monitoring of the crosstalk between single cells. We used this system to study how tumor cells induced autophagy in the stromal niche. Firstly, we could confirm that transforming growth factor beta 1 (TGF beta 1) secreted from breast tumor cells is a paracrine mediator of tumor-stroma interaction leading to the activation of autophagy in the stroma component fibroblasts. Through proof of concept experiments using TGF beta 1 as a model factor, we could demonstrate real time monitoring of autophagy induction in fibroblasts by single tumor cells. Retrieval of individual tumor cells from the microfluidic system and their subsequent genomic analysis was possible, allowing us to determine the nature of the factor mediating tumor-stroma interactions. Therefore, our microfluidic platform might be used as a promising tool for quantitative investigation of tumor-stroma interactions, especially for and high-throughput screening of paracrine factors that are secreted from heterogeneous tumor cell populations. | - |
dc.identifier.bibliographicCitation | SCIENTIFIC REPORTS, v.7, pp.2050 | - |
dc.identifier.doi | 10.1038/s41598-017-02172-7 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.scopusid | 2-s2.0-85019469138 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/22269 | - |
dc.identifier.url | https://www.nature.com/articles/s41598-017-02172-7 | - |
dc.identifier.wosid | 000401511100057 | - |
dc.language | 영어 | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | A microfluidic chip for screening individual cancer cells via eavesdropping on autophagyinducing crosstalk in the stroma niche | - |
dc.type | Article | - |
dc.description.isOpenAccess | TRUE | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | TUMOR STROMA | - |
dc.subject.keywordPlus | FIBROBLASTS | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | MICROENVIRONMENT | - |
dc.subject.keywordPlus | HETEROGENEITY | - |
dc.subject.keywordPlus | METABOLISM | - |
dc.subject.keywordPlus | ACTIVATION | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | PLATFORM | - |
dc.subject.keywordPlus | LEVEL | - |
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