Does endogenous interferon-gamma act directly on tumor cells in vivo to suppress growth?
endogenous IFN-gamma has a direct effect on this less immunogenic tumor in vivo, which serves to slow growth and which is, at least partially, mediated through interferon-gamma receptors on the tumor cell.
Elevated serum level of Lp(a) was found to be associated with a history of prior MI in patients with coronary spasm, suggesting that Lp(a) may play an important role in the genesis of thrombotic coronary occlusion and the occurrence of AMI subsequent to coronary spasm.