We examined the effect of IL-1 on FGF-2 mRNA and protein expression in human osteosarcoma MG-63 osteoblasts, normal human osteoblasts (NHOB), and osteoblasts from osteoarthritic patients (F2 and F13).
In this study we analyzed the effects of IL-1 on the intracellular distribution of PI3-kinase in wild-type Saos-2 human osteosarcoma cells, and in cell clones overexpressing type I IL-1 receptor (IL-1RI).
This study examines the effects of IL-1 on PGHS-2 mRNA expression in human osteosarcoma MG-63 cells, the human osteoblast-like initial transfectant (HOBIT) cell line, and primary human osteoblastic (HOB) cells.
A factor that promotes the growth of certain B cell hybridomas and of plasmacytomas is shown to be produced by normal human fibroblasts and by a line of human osteosarcoma cells (MG-63) after treatment with IL-1 or TNF.