Re-engineering Artificial Neoplastic Milieus: Taking Lessons from Mechano- and Topobiology

Leal-Egaña A, Balland M, Boccaccini AR (2019)

Publication Type: Journal article, Review article

Publication year: 2019

Journal

Trends in Biotechnology Elsevier

DOI: 10.1016/j.tibtech.2019.08.003

Abstract

Traditionally, cancer-like scaffolds have been developed with tissue regeneration in mind and therefore designed to mimic the regenerative environment of otherwise healthy tissues. However, the tumoral niche exhibits specific biophysical cues far from being ‘cell friendly’, suggesting that a different approach should be taken to design these artificial neoplastic niches. From bare 2D surfaces to 3D and 1D microstructured platforms, this opinion article focuses on evolving approaches used to mimic in vitro the neoplastic niche, discussing why this pathology cannot be assessed with tissue engineering (TE) approaches (i.e., using scaffolds facilitating cell growth, migration, and matrix degradation in the absence of diffusional restrictions, among others), and suggests how to improve them with recent lessons learned from mechanobiology and topobiology.

Authors with CRIS profile

Aldo Boccaccini Lehrstuhl für Werkstoffwissenschaften (Biomaterialien)

Involved external institutions

University of Grenoble Alpes (UGA) / Université de Grenoble FR France (FR)

How to cite

APA:

Leal-Egaña, A., Balland, M., & Boccaccini, A.R. (2019). Re-engineering Artificial Neoplastic Milieus: Taking Lessons from Mechano- and Topobiology. Trends in Biotechnology. https://dx.doi.org/10.1016/j.tibtech.2019.08.003

MLA:

Leal-Egaña, Aldo, Martial Balland, and Aldo R. Boccaccini. "Re-engineering Artificial Neoplastic Milieus: Taking Lessons from Mechano- and Topobiology." Trends in Biotechnology (2019).

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