Urokinase-urokinase receptor interaction mediates an inhibitory signal for HIV-1 replication.

@article{Alfano2002UrokinaseurokinaseRI,
  title={Urokinase-urokinase receptor interaction mediates an inhibitory signal for HIV-1 replication.},
  author={Massimo Alfano and Nicolai Sidenius and Barbara Panzeri and Francesco Blasi and Guido Poli},
  journal={Proceedings of the National Academy of Sciences of the United States of America},
  year={2002},
  volume={99 13},
  pages={8862-7}
}
Elevated levels of soluble urokinase-type plasminogen activator (uPA) receptor, CD87/u-PAR, predict survival in individuals infected with HIV-1. Here, we report that pro-uPA (or uPA) inhibits HIV-1 expression in U937-derived chronically infected promonocytic U1 cells stimulated with phorbol 12-myristate 13-acetate (PMA) or tumor necrosis factor-alpha (TNF-alpha). However, pro-uPA did not inhibit PMA or TNF-alpha-dependent activation of nuclear factor-kB or activation protein-1 in U1 cells. Cell… CONTINUE READING

Citations

Publications citing this paper.
Showing 1-10 of 22 extracted citations

Similar Papers

Loading similar papers…