Article
Mechanical stretching force promotes collagen synthesis by cultured cells from human ligamentum flavum via transforming growth factor-beta1.
Journal of orthopaedic research : official publication of the Orthopaedic Research Society - 1 Nov 2002
Nakatani Tetsuya, Marui Takashi, Hitora Toshiaki, Doita Minoru, Nishida Kotaro, Kurosaka Masahiro
Abstract excerpt
Although mechanical stress as a result of spinal instability is known to cause hypertrophy of the ligamentum flavum resulting in degenerative spinal canal stenosis, the mechanism of the ligament hypertrophy is not well understood. In the present study, we investigated the effect of mechanical stretching force on collagen synthesis and transforming growth factor-beta1 (TGF-beta1) production using ligament cells...
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