- Inhibition of p70(S6) kinase during transforming growth factor-beta 1/vitamin D(3)-induced monocyte differentiation of HL-60 cells allows tumor necrosis factor-alpha to stimulate plasminogen activator inhibitor-1 synthesis. Peiretti, F., Lopez, S., Deprez-Beauclair, P., Bonardo, B., Juhan-Vague, I., Nalbone, G. J. Biol. Chem. (2001)