12459
Heat-shock for 2 hours at 42 degrees C, or the administration for 3 hours of 100 or 150 microM cadmium chloride , inhibited the subsequent proliferation activity , induced the expression of functional differentiation markers , and caused an increase in the amount of the stress-responsive HSP70 protein in U-937 human promonocytic cells .
 ( protein: stress-responsive HSP70 protein, None) , ( cell line: U-937 human promonocytic cells, None) , ( cell line: subsequent proliferation activity, None) , ( protein: differentiation markers, None) , ( protein: Heat-shock, 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: stress-responsive HSP70 protein, None) , ( cell line: U-937 human promonocytic cells, None) , ( cell line: subsequent proliferation activity, None) , ( protein: differentiation markers, None) , ( protein: Heat-shock, None) 