Cancer cells' ability to mechanically adjust to extracellular matrix stiffness correlates with their invasive potential

Research output: Contribution to journalJournal articlepeer-review

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Cancer cells' ability to mechanically adjust to extracellular matrix stiffness correlates with their invasive potential. / Wullkopf, Lena; West, Ann Katrine V.; Leijnse, Natascha; Cox, Thomas R.; Madsen, Chris D.; Oddershede, Lene B.; Erler, Janine T.

In: Molecular Biology of the Cell, Vol. 29, No. 20, 2018, p. 2378-2385.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Wullkopf, L, West, AKV, Leijnse, N, Cox, TR, Madsen, CD, Oddershede, LB & Erler, JT 2018, 'Cancer cells' ability to mechanically adjust to extracellular matrix stiffness correlates with their invasive potential', Molecular Biology of the Cell, vol. 29, no. 20, pp. 2378-2385. https://doi.org/10.1091/mbc.E18-05-0319

APA

Wullkopf, L., West, A. K. V., Leijnse, N., Cox, T. R., Madsen, C. D., Oddershede, L. B., & Erler, J. T. (2018). Cancer cells' ability to mechanically adjust to extracellular matrix stiffness correlates with their invasive potential. Molecular Biology of the Cell, 29(20), 2378-2385. https://doi.org/10.1091/mbc.E18-05-0319

Vancouver

Wullkopf L, West AKV, Leijnse N, Cox TR, Madsen CD, Oddershede LB et al. Cancer cells' ability to mechanically adjust to extracellular matrix stiffness correlates with their invasive potential. Molecular Biology of the Cell. 2018;29(20):2378-2385. https://doi.org/10.1091/mbc.E18-05-0319

Author

Wullkopf, Lena ; West, Ann Katrine V. ; Leijnse, Natascha ; Cox, Thomas R. ; Madsen, Chris D. ; Oddershede, Lene B. ; Erler, Janine T. / Cancer cells' ability to mechanically adjust to extracellular matrix stiffness correlates with their invasive potential. In: Molecular Biology of the Cell. 2018 ; Vol. 29, No. 20. pp. 2378-2385.

Bibtex

@article{2adffdfc0e4d4519ad543177e5399c47,
title = "Cancer cells' ability to mechanically adjust to extracellular matrix stiffness correlates with their invasive potential",
abstract = "Increased tissue stiffness is a classic characteristic of solid tumors. One of the major contributing factors is increased density of collagen fibers in the extracellular matrix (ECM). Here, we investigate how cancer cells biomechanically interact with and respond to the stiffness of the ECM. Probing the adaptability of cancer cells to altered ECM stiffness using optical tweezers-based microrheology and deformability cytometry, we find that only malignant cancer cells have the ability to adjust to collagen matrices of different densities. Employing microrheology on the biologically relevant spheroid invasion assay, we can furthermore demonstrate that, even within a cluster of cells of similar origin, there are differences in the intracellular biomechanical properties dependent on the cells' invasive behavior. We reveal a consistent increase of viscosity in cancer cells leading the invasion into the collagen matrices in comparison with cancer cells following in the stalk or remaining in the center of the spheroid. We hypothesize that this differential viscoelasticity might facilitate spheroid tip invasion through a dense matrix. These findings highlight the importance of the biomechanical interplay between cells and their microenvironment for tumor progression.",
author = "Lena Wullkopf and West, {Ann Katrine V.} and Natascha Leijnse and Cox, {Thomas R.} and Madsen, {Chris D.} and Oddershede, {Lene B.} and Erler, {Janine T.}",
year = "2018",
doi = "10.1091/mbc.E18-05-0319",
language = "English",
volume = "29",
pages = "2378--2385",
journal = "Molecular Biology of the Cell",
issn = "1059-1524",
publisher = "American Society for Cell Biology",
number = "20",

}

RIS

TY - JOUR

T1 - Cancer cells' ability to mechanically adjust to extracellular matrix stiffness correlates with their invasive potential

AU - Wullkopf, Lena

AU - West, Ann Katrine V.

AU - Leijnse, Natascha

AU - Cox, Thomas R.

AU - Madsen, Chris D.

AU - Oddershede, Lene B.

AU - Erler, Janine T.

PY - 2018

Y1 - 2018

N2 - Increased tissue stiffness is a classic characteristic of solid tumors. One of the major contributing factors is increased density of collagen fibers in the extracellular matrix (ECM). Here, we investigate how cancer cells biomechanically interact with and respond to the stiffness of the ECM. Probing the adaptability of cancer cells to altered ECM stiffness using optical tweezers-based microrheology and deformability cytometry, we find that only malignant cancer cells have the ability to adjust to collagen matrices of different densities. Employing microrheology on the biologically relevant spheroid invasion assay, we can furthermore demonstrate that, even within a cluster of cells of similar origin, there are differences in the intracellular biomechanical properties dependent on the cells' invasive behavior. We reveal a consistent increase of viscosity in cancer cells leading the invasion into the collagen matrices in comparison with cancer cells following in the stalk or remaining in the center of the spheroid. We hypothesize that this differential viscoelasticity might facilitate spheroid tip invasion through a dense matrix. These findings highlight the importance of the biomechanical interplay between cells and their microenvironment for tumor progression.

AB - Increased tissue stiffness is a classic characteristic of solid tumors. One of the major contributing factors is increased density of collagen fibers in the extracellular matrix (ECM). Here, we investigate how cancer cells biomechanically interact with and respond to the stiffness of the ECM. Probing the adaptability of cancer cells to altered ECM stiffness using optical tweezers-based microrheology and deformability cytometry, we find that only malignant cancer cells have the ability to adjust to collagen matrices of different densities. Employing microrheology on the biologically relevant spheroid invasion assay, we can furthermore demonstrate that, even within a cluster of cells of similar origin, there are differences in the intracellular biomechanical properties dependent on the cells' invasive behavior. We reveal a consistent increase of viscosity in cancer cells leading the invasion into the collagen matrices in comparison with cancer cells following in the stalk or remaining in the center of the spheroid. We hypothesize that this differential viscoelasticity might facilitate spheroid tip invasion through a dense matrix. These findings highlight the importance of the biomechanical interplay between cells and their microenvironment for tumor progression.

U2 - 10.1091/mbc.E18-05-0319

DO - 10.1091/mbc.E18-05-0319

M3 - Journal article

C2 - 30091653

AN - SCOPUS:85054616103

VL - 29

SP - 2378

EP - 2385

JO - Molecular Biology of the Cell

JF - Molecular Biology of the Cell

SN - 1059-1524

IS - 20

ER -

ID: 211816996