Cited by 52Cellular Mechanics and InteractionsCancer Cells and MetastasisMathematical Biology Tumor Growth

Dynamics of 3D carcinoma cell invasion into aligned collagen

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Ray, Arja, Morford, Rachel K., Ghaderi, Nima, Odde, David J., Provenzano, Paolo. P.·2018·Integrative Biology

Abstract

Carcinoma cells frequently expand and invade from a confined lesion, or multicellular clusters, into and through the stroma on the path to metastasis, often with an efficiency dictated by the architecture and composition of the microenvironment. Specifically, in desmoplastic carcinomas such as those of the breast, aligned collagen tracks provide contact guidance cues for directed cancer cell invasion. Yet, the evolving dynamics of this process of invasion remains poorly understood, in part due to difficulties in continuously capturing both spatial and temporal heterogeneity and progression to invasion in experimental systems. Therefore, to study the local invasion process from cell dense clusters into aligned collagen architectures found in solid tumors, we developed a novel engineered 3D invasion platform that integrates an aligned collagen matrix with a cell dense tumor-like plug. Using multiphoton microscopy and quantitative analysis of cell motility, we track the invasion of cancer cells from cell-dense bulk clusters into the pre-aligned 3D matrix, and define the temporal evolution of the advancing invasion fronts over several days. This enables us to identify and probe cell dynamics in key regions of interest: behind, at, and beyond the edge of the invading lesion at distinct time points. Analysis of single cell migration identifies significant spatial heterogeneity in migration behavior between cells in the highly cell-dense region behind the leading edge of the invasion front and cells at and beyond the leading edge. Moreover, temporal variations in motility and directionality are also observed between cells within the cell-dense tumor-like plug and the leading invasive edge as its boundary extends into the anisotropic collagen over time. Furthermore, experimental results combined with mathematical modeling demonstrate that in addition to contact guidance, physical crowding of cells is a key regulating factor orchestrating variability in single cell migration during invasion into anisotropic ECM. Thus, our novel platform enables us to capture spatio-temporal dynamics of cell behavior behind, at, and beyond the invasive front and reveals heterogeneous, local interactions that lead to the emergence and maintenance of the advancing front.

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  1. [1]Roussos ET Condeelis JS Patsialou A Nat Rev Cancer 2011 11 573 587 21779009 PMC4030706
  2. [14]Wang W Wyckoff JB Frohlich VC Oleynikov Y Huttelmaier S Zavadil J Cermak L Bottinger EP Singer RH White JG Segall JE Condeelis JS Cancer research 2002 62 6278 6288 12414658
  3. [32]Carmona-Fontaine C Matthews HK Kuriyama S Moreno M Dunn GA Parsons M Stern CD Mayor R Nature 2008 456 957 961 19078960 PMC2635562
  4. [49]Dickinson RB Tranquillo RT Journal 1993 39 1995 2010
  5. [51]Ermak D McCammon J Journal of Chemical Physics 1978 69 1352 1360

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Authors
Ray, A., Morford, R. K., Ghaderi, N., Odde, D. J., & Provenzano, P. P.
Affiliations
University of Minnesota (US)
Corresponding author
Provenzano, Paolo. P.
Venue
Integrative Biology
Published
2018
Volume
10
Issue
2
Pages
100-112
ISSN
  • 1757-9694 (ISSN-L)
  • 1757-9708
OpenAlex
W2781758570
Cited by
52
References
52
Citations by year
2026: 5 · 2024: 5 · 2023: 6 · 2022: 13 · 2021: 9 · 2020: 7 · 2019: 6 · 2018: 1
FWCI
3.19
Type
journal article
Language
en
Open access
Locations
  • Integrative Biology (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Cancer Institute (R01CA181385, U54CA210190)
  • American Cancer Society (RSG-14-171-01-CSM)
  • Directorate for Engineering (00039202)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Cellular Mechanics and Interactions
  • Health Sciences › Medicine › Oncology › Cancer Cells and Metastasis
  • Physical Sciences › Mathematics › Modeling and Simulation › Mathematical Biology Tumor Growth
Keywords
tumor invasion, desmoplasia, contact guidance, single-cell migration, cell crowding, breast cancer
MeSH terms
Breast Neoplasms, Carcinoma, Cell Movement, Collagen, Extracellular Matrix, Female, Humans, Models, Biological, Neoplasm Invasiveness, Imaging, Three-Dimensional, Microscopy, Fluorescence, Multiphoton, Cell Line, Tumor, Systems Biology

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