Tuning of cell-biomaterial anchorage for tissue regeneration

Adv Mater. 2013 Aug 7;25(29):4049-57. doi: 10.1002/adma.201301227.

Abstract

Which mechanisms mediate cell attachment to biomaterials? What role does the surface charge or wettability play on cell-material anchorage? What are the currently investigated strategies to modify cell-matrix adherence spatiotemporally? Considering the development of scaffolds made of biocompatible materials to temporarily replace the structure and/or function of the extracellular matrix, focus is given to the analysis of the specific (i.e., cell adhesive peptide sequences) and unspecific (i.e., surface charge, wettability) mechanisms mediating cell-matrix interactions. Furthermore, because natural tissue regeneration is characterized by the dynamic attachment/detachment of different cell populations, the design of advanced scaffolds for tissue engineering, based in the spatiotemporal tuning of cell-matrix anchorage is discussed.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Animals
  • Biomimetic Materials / chemical synthesis*
  • Cell Adhesion / physiology*
  • Equipment Design
  • Equipment Failure Analysis
  • Extracellular Matrix / chemistry*
  • Extracellular Matrix / metabolism*
  • Guided Tissue Regeneration / instrumentation*
  • Humans
  • Tissue Engineering / instrumentation*
  • Tissue Scaffolds*