Disparate aggrecan gene expression in chondrocytes subjected to hypotonic and hypertonic loading in 2D and 3D culture

CT Hung, MA LeRoux, GD Palmer, PHG Chao… - …, 2003 - content.iospress.com
The effects of hypotonic (180 mOsm) and hypertonic (580 mOsm) medium loading on
chondrocyte aggrecan gene expression in 2D monolayer and 3D hydrogel culture (agarose …

Mechanical compression alters gene expression and extracellular matrix synthesis by chondrocytes cultured in collagen I gels

CJ Hunter, SM Imler, P Malaviya, RM Nerem… - Biomaterials, 2002 - Elsevier
Articular cartilage responds to its mechanical environment through altered cell metabolism
and matrix synthesis. In this study, isolated articular chondrocytes were cultured in collagen …

Upregulation of aggrecan and type II collagen mRNA expression in bovine chondrocytes by the application of hydrostatic pressure

T Toyoda, BB Seedhom, J Kirkham, WA Bonass - Biorheology, 2003 - content.iospress.com
The aim of this study was to investigate the effect of hydrostatic pressure on the expression
of messenger ribonucleic acid (mRNA) for specific extracellular matrix proteins in …

Chondrocyte extracellular matrix synthesis and turnover are influenced by static compression in a new alginate disk culture system

PM Ragan, VI Chin, HHK Hung, K Masuda… - Archives of biochemistry …, 2000 - Elsevier
The goal of this study was to examine the effects of mechanical compression on chondrocyte
biosynthesis of extracellular matrix (ECM) components during culture in a new alginate disk …

Static and dynamic compression modulate matrix metabolism in tissue engineered cartilage

T Davisson, S Kunig, A Chen, R Sah… - Journal of Orthopaedic …, 2002 - Wiley Online Library
Static and dynamic compression are known to modulate the metabolism of articular
cartilage. The present study focused on determining the effects of compressive loading on …

The effect of cyclical compressive loading on gene expression in articular cartilage

EJ Blain, DJ Mason, VC Duance - Biorheology, 2003 - content.iospress.com
Osteoarthritis (OA) develops as a consequence of articular cartilage degeneration possibly
initiated by excessive or abnormal loading of the joint, and potentially mediated through a …

Rapid regulation of collagen but not metalloproteinase 1, 3, 13, 14 and tissue inhibitor of metalloproteinase 1, 2, 3 expression in response to mechanical loading of …

A Fehrenbacher, E Steck, M Rickert, W Roth… - Archives of biochemistry …, 2003 - Elsevier
This study analyzes the molecular response of articular chondrocytes to short-term
mechanical loading with a special focus on gene expression of molecules relevant for matrix …

Cyclic compressive mechanical stimulation induces sequential catabolic and anabolic gene changes in chondrocytes resulting in increased extracellular matrix …

JNA De Croos, SS Dhaliwal, MD Grynpas, RM Pilliar… - Matrix Biology, 2006 - Elsevier
Overcoming the limited ability of articular cartilage to self-repair may be possible through
tissue engineering. However, bioengineered cartilage formed using current methods does …

Molecular analysis of chondrocytes cultured in agarose in response to dynamic compression

C Bougault, A Paumier, E Aubert-Foucher… - BMC …, 2008 - Springer
Background Articular cartilage is exposed to high mechanical loads under normal
physiological conditions and articular chondrocytes regulate the composition of …

The effects of matrix compression on proteoglycan metabolism in articular cartilage explants

F Guilak, BC Meyer, A Ratcliffe, VC Mow - Osteoarthritis and Cartilage, 1994 - Elsevier
The effects of compressive stress on the rate of proteoglycan synthesis and release were
determined in bovine articular cartilage from 4–5-month-old animals. Full depth cartilage …