Phenotypic Heterogeneity and Plasticity of Cancer Cell Migration in a Pancreatic Tumor Three-Dimensional Culture Model
DC Field | Value | Language |
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dc.contributor.author | Kim, Seul-Ki | - |
dc.contributor.author | Jang, So Dam | - |
dc.contributor.author | Kim, Hyunho | - |
dc.contributor.author | Chung, Seok | - |
dc.contributor.author | Park, Jong Kook | - |
dc.contributor.author | Kuh, Hyo-Jeong | - |
dc.date.accessioned | 2021-08-31T01:36:25Z | - |
dc.date.available | 2021-08-31T01:36:25Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2020-05 | - |
dc.identifier.issn | 2072-6694 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/56172 | - |
dc.description.abstract | Invasive cancer cell migration is a key feature of metastatic human pancreatic ductal adenocarcinoma (PDAC), yet the underlying mechanisms remain poorly understood. Here, we investigated modes of cancer cell invasion using two pancreatic cancer cell lines with differential epithelial-mesenchymal status, PANC-1 and BxPC-3, under 3D culture conditions. Multicellular tumor spheroids (TSs) were grown in a collagen matrix co-cultured with pancreatic stellate cells (PSCs) using microchannel chips. PANC-1 cells showed individual migration from TSs via invadopodium formation. BxPC-3 cells showed plasticity between collective and individual migration in either mesenchymal mode, with filopodium-like protrusions, or blebby amoeboid mode. These two cell lines showed significantly different patterns of extracellular matrix (ECM) remodeling, with MMP-dependent degradation in a limited area of ECM around invadopodia for PANC-1 cells, or MMP-independent extensive deformation of ECM for BxPC-3 cells. Cancer cell migration out of the collagen channel significantly increased by PSCs and directional cancer cell migration was mediated by fibronectin deposited by PSCs. Our results highlight the phenotypic heterogeneity and plasticity of PDAC cell migration and ECM remodeling under 3D culture conditions. This 3D co-culture model of pancreatic cancer cells and PSCs offers a useful tool for studying cancer cell migration and ECM remodeling to identify and develop potential molecular targets and anti-cancer agents against human PDAC. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | MDPI | - |
dc.subject | MESENCHYMAL TRANSITION | - |
dc.subject | MATRIX ADHESIONS | - |
dc.subject | FOCAL ADHESION | - |
dc.subject | INVASION | - |
dc.subject | MICROENVIRONMENT | - |
dc.subject | METASTASIS | - |
dc.subject | CONTRIBUTES | - |
dc.title | Phenotypic Heterogeneity and Plasticity of Cancer Cell Migration in a Pancreatic Tumor Three-Dimensional Culture Model | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Chung, Seok | - |
dc.identifier.doi | 10.3390/cancers12051305 | - |
dc.identifier.scopusid | 2-s2.0-85085385916 | - |
dc.identifier.wosid | 000539246000246 | - |
dc.identifier.bibliographicCitation | CANCERS, v.12, no.5 | - |
dc.relation.isPartOf | CANCERS | - |
dc.citation.title | CANCERS | - |
dc.citation.volume | 12 | - |
dc.citation.number | 5 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Oncology | - |
dc.relation.journalWebOfScienceCategory | Oncology | - |
dc.subject.keywordPlus | MESENCHYMAL TRANSITION | - |
dc.subject.keywordPlus | MATRIX ADHESIONS | - |
dc.subject.keywordPlus | FOCAL ADHESION | - |
dc.subject.keywordPlus | INVASION | - |
dc.subject.keywordPlus | MICROENVIRONMENT | - |
dc.subject.keywordPlus | METASTASIS | - |
dc.subject.keywordPlus | CONTRIBUTES | - |
dc.subject.keywordAuthor | pancreatic cancer | - |
dc.subject.keywordAuthor | tumor spheroids | - |
dc.subject.keywordAuthor | 3D co-culture | - |
dc.subject.keywordAuthor | migration | - |
dc.subject.keywordAuthor | ECM remodeling | - |
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