Elevated amounts of protein in C6 glial cells during the growth-inhibitory response elicited by dexamethasone

Dexamethasone suppresses C6 glial cell proliferation in vitro. This growth-inhibitory response is accompanied by elevated amounts of acid-insoluble protein in the steroid-treated cells relative to controls. These results provide additional evidence that the glucocorticoid acts to arrest C6 cell proliferation in G2.