glucosamine sulfate/sarcoma

BACKGROUND Glucosamine, a common dietary supplement, has a possible anti-sarcoma effect. However, an understanding of the underlying mechanism of such an effect is limited. For this study we hypothesized that glucosamine suppresses the basal level of matrix metalloproteinase expression in human

Materials released into culture medium by transformed and untransformed baby hamster kidney cells labelled with glucosamine, sulfate, fucose or leucine were characterized. Some of the components could also be labelled by iodination of intact cells, indicating their surface origin. Analysis on