Al-Atrash et al., Biochem Biophys Res Commun 2002
:
IL-2 mediated upregulation of uPA and uPAR in natural killer cells ... These data suggest that IL-2 upregulates both uPA and uPAR in NK cells through posttranscriptional as well as transcriptional mechanisms, partially explaining increases in NK cell invasiveness following IL-2 stimulation
Takahashi et al., Am J Physiol 1998
(Hemangioma) :
The secretion of uPA and plasminogen activator inhibitor-1 from HLMECs was also enhanced by tumor necrosis factor-alpha and IL-2