Occurrence and Regional Distribution of Apoptosis in Scoliotic Discs

Abstract

Increased numbers of apoptotic cells in the nucleus of scoliotic discs and the apex disc suppose a pivotal role of programmed cell death for the progression of this common disorder. The simultaneous increase of Fas and Fas-ligand expression in areas with increased cell death point to an activation of the apoptotic process via the Fas/Fas-L system.