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In the human monocytic cell line THP-1 , either integrin -dependent cell adhesion to fibronectin or ligation of beta 1 integrins with antibodies causes a rapid and intense tyrosine phosphorylation of two sets of proteins of about 65-75 and 120-125 kDa .
 ( protein: proteins, None) , ( protein: fibronectin, None) , ( protein: antibodies, None) , ( protein: beta 1 integrins, None) , ( cell line: human monocytic cell line THP-1, None) , ( protein: integrin, None) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: RNA,cell type,protein,cell line,DNA, Arguments type: . 
Text: {0} 
Answer:
 ( protein: proteins, None) , ( protein: fibronectin, None) , ( protein: antibodies, None) , ( protein: beta 1 integrins, None) , ( cell line: human monocytic cell line THP-1, None) , ( protein: integrin, None) 