12065
These results demonstrate that TIMP-1 suppresses apoptosis in B cells and suggests a novel activity for TIMP-1 in tissue homeostasis .
 ( protein: TIMP-1, None) , ( cell type: B cells, None) , ( protein: TIMP-1, 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: TIMP-1, None) , ( cell type: B cells, None) , ( protein: TIMP-1, None) 