uPA receptor turnover

[pos]

Hello cell biologysts: 

	I've had some dificulties in finding published data 
	mentioning the turnover period for the urokinase type 
	plasminogen activator receptor (uPAR) and the mechanism 
	involving it's turnover. I would appreciate any answer 
	concerning this topic. 

							I thank you all!

Julio Aguirre Ghiso
Institute of Oncology "A. H. Roffo"
University of Buenos Aires
Argentina