Biomechanical analysis of structural deformation in living cells.

Abstract:

:Most tissues are subject to some form of physiological mechanical loading which results in deformation of the cells triggering intracellular mechanotransduction pathways. This response to loading is generally essential for the health of the tissue, although more pronounced deformation may result in cell and tissue damage. In order to determine the biological response of cells to loading it is necessary to understand how cells and intracellular structures deform. This paper reviews the various loading systems that have been adopted for studying cell deformation both in situ within tissue explants and in isolated cell culture systems. In particular it describes loading systems which facilitate visualisation and subsequent quantification of cell deformation. The review also describes the associated microscopy and image analysis techniques. The review focuses on deformation of chondrocytes with additional information on a variety of other cell types including neurons, red blood cells, epithelial cells and skin and muscle cells.

journal_name

Med Biol Eng Comput

authors

Bader DL,Knight MM

doi

10.1007/s11517-008-0381-4

subject

Has Abstract

pub_date

2008-10-01 00:00:00

pages

951-63

issue

10

eissn

0140-0118

issn

1741-0444

journal_volume

46

pub_type

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