Do thiazolidinediones reduce the LDL binding affinity of non-human primate vascular cell proteoglycans?
Thiazolidinediones decrease the LDL binding affinity of the proteoglycans synthesised by primate aortic smooth muscle cells. This could, in part, account for the reduced atherosclerosis observed in animal models.
These data indicate that thyroid hormone depletion may cause a G, arrest in astrocytoma mediated by a p53-independent induction of p21 (WAF1/CIP1). Results suggest a mechanism which may explain the effect of hypothyroidism on suppression of tumor cell growth.