- Specific inhibition of eIF-5A and collagen hydroxylation by a single agent. Antiproliferative and fibrosuppressive effects on smooth muscle cells from human coronary arteries. McCaffrey, T.A., Pomerantz, K.B., Sanborn, T.A., Spokojny, A.M., Du, B., Park, M.H., Folk, J.E., Lamberg, A., Kivirikko, K.I., Falcone, D.J. J. Clin. Invest. (1995)