Low back pain resulting from Intervertebral disc (IVD) degeneration is a serious worldwide problem, with poor treatment options available. Notochordal (NC) cells, are a promising therapeutic cell source with anti-catabolic and regenerative effect, however, their behaviour in the harsh degenerate environment is unknown. Thus, we aimed to investigate and compare their physiological behaviour in Porcine NC cells were encapsulated in 3D alginate beads to maintain their phenotype then cultured in media to mimic the healthy and degenerate disc environment, together with control NC media for 1 week. Following which viability using PI and Calcein AM, RNA extraction and RT-PCR for NC cell markers, anabolic and catabolic genes analysed. Proteomic analysis was also performed using Digiwest technology.Backgrounds and aim
Methodology
