The Emergence of Complexity from a Simple Model for Tissue Growth

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

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The Emergence of Complexity from a Simple Model for Tissue Growth. / Dunlop, John W. C.; Zickler, Gerald; Weinkamer, Richard et al.
in: Journal of statistical physics, Jahrgang 2019, Nr. December, 14.12.2019, S. 1-15.

Publikationen: Beitrag in FachzeitschriftArtikelForschung(peer-reviewed)

APA

Dunlop, J. W. C., Zickler, G., Weinkamer, R., Fischer, F.-D., & Fratzl, P. (2019). The Emergence of Complexity from a Simple Model for Tissue Growth. Journal of statistical physics, 2019(December), 1-15. Vorzeitige Online-Publikation. https://doi.org/10.1007/s10955-019-02461-7

Vancouver

Dunlop JWC, Zickler G, Weinkamer R, Fischer FD, Fratzl P. The Emergence of Complexity from a Simple Model for Tissue Growth. Journal of statistical physics. 2019 Dez 14;2019(December):1-15. Epub 2019 Dez 14. doi: 10.1007/s10955-019-02461-7

Author

Dunlop, John W. C. ; Zickler, Gerald ; Weinkamer, Richard et al. / The Emergence of Complexity from a Simple Model for Tissue Growth. in: Journal of statistical physics. 2019 ; Jahrgang 2019, Nr. December. S. 1-15.

Bibtex - Download

@article{59e930f329314d12a5e1841ef260ee4f,
title = "The Emergence of Complexity from a Simple Model for Tissue Growth",
abstract = "The growth of living tissue is known to be modulated by mechanical as well as biochemical signals. We study a simple numerical model where the tissue growth rate depends on a chemical potential describing biochemical and mechanical driving forces in the material. In addition, the growing tissue is able to adhere to a three-dimensional surface and is subjected to surface tension where not adhering. We first show that this model belongs to a wider class of models describing particle growth during phase separation. We then analyse the predicted tissue shapes growing on a solid support corresponding to a cut hollow cylinder, which could be imagined as an idealized description of a broken long bone. We demonstrate the appearance of complex shapes described by Delauney surfaces and reminiscent of the shapes of callus appearing during bone healing. This complexity of shapes arises despite the extreme simplicity of the growth model, as a consequence of the three-dimensional boundary conditions imposed by the solid support.",
author = "Dunlop, {John W. C.} and Gerald Zickler and Richard Weinkamer and Franz-Dieter Fischer and Peter Fratzl",
year = "2019",
month = dec,
day = "14",
doi = "10.1007/s10955-019-02461-7",
language = "English",
volume = "2019",
pages = "1--15",
journal = "Journal of statistical physics",
issn = "1572-9613",
publisher = "Springer Science + Business Media",
number = "December",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - The Emergence of Complexity from a Simple Model for Tissue Growth

AU - Dunlop, John W. C.

AU - Zickler, Gerald

AU - Weinkamer, Richard

AU - Fischer, Franz-Dieter

AU - Fratzl, Peter

PY - 2019/12/14

Y1 - 2019/12/14

N2 - The growth of living tissue is known to be modulated by mechanical as well as biochemical signals. We study a simple numerical model where the tissue growth rate depends on a chemical potential describing biochemical and mechanical driving forces in the material. In addition, the growing tissue is able to adhere to a three-dimensional surface and is subjected to surface tension where not adhering. We first show that this model belongs to a wider class of models describing particle growth during phase separation. We then analyse the predicted tissue shapes growing on a solid support corresponding to a cut hollow cylinder, which could be imagined as an idealized description of a broken long bone. We demonstrate the appearance of complex shapes described by Delauney surfaces and reminiscent of the shapes of callus appearing during bone healing. This complexity of shapes arises despite the extreme simplicity of the growth model, as a consequence of the three-dimensional boundary conditions imposed by the solid support.

AB - The growth of living tissue is known to be modulated by mechanical as well as biochemical signals. We study a simple numerical model where the tissue growth rate depends on a chemical potential describing biochemical and mechanical driving forces in the material. In addition, the growing tissue is able to adhere to a three-dimensional surface and is subjected to surface tension where not adhering. We first show that this model belongs to a wider class of models describing particle growth during phase separation. We then analyse the predicted tissue shapes growing on a solid support corresponding to a cut hollow cylinder, which could be imagined as an idealized description of a broken long bone. We demonstrate the appearance of complex shapes described by Delauney surfaces and reminiscent of the shapes of callus appearing during bone healing. This complexity of shapes arises despite the extreme simplicity of the growth model, as a consequence of the three-dimensional boundary conditions imposed by the solid support.

U2 - 10.1007/s10955-019-02461-7

DO - 10.1007/s10955-019-02461-7

M3 - Article

VL - 2019

SP - 1

EP - 15

JO - Journal of statistical physics

JF - Journal of statistical physics

SN - 1572-9613

IS - December

ER -