Publications by Philippe Abdel Sayed

Cartilage self-heating contributes to chondrogenic expression

Dominique Pioletti, Arne Christian Vogel, Philippe Abdel Sayed, Mohamadreza Nassajian Moghadam

Articular cartilage is a soft tissue showing inelastic properties. Under cyclic loading, inelastic materials may dissipate mechanical energy into heat. In knee cartilage, due to an intrinsic reduced heat convection related to its avascularity, a local temp ...

European Cells & Materials Ltd2013

Dissipation as variable in cartilage mechanobiology

Philippe Abdel Sayed

Mechanobiology is the analysis of the role of mechanical forces in educing a molecular response in cells. Nowadays, mechanobiology may contribute to clinical progress. In particular, mechanical stimulation has been proposed to induce chondrogenesis in engi ...

EPFL2013

Dissipation Can Act as a Mechanobiological Signal in Cartilage Differentiation

Dominique Pioletti, Arne Christian Vogel, Philippe Abdel Sayed

Knee cartilage is a soft tissue having viscoelastic properties. Under cyclic loadings, viscoelastic materials dissipate mechanical loadings through heat generation. In knee cartilage, this heat might not be convected because of the tissue avascularity, res ...

ASME2013