13702
T lymphocytes from 6 of the 14 patients also exhibited an increased expression of the dual specificity phosphatase , map kinase phosphatase-1 ( MKP-1 ).
 ( cell type: T lymphocytes, None) , ( protein: specificity phosphatase, None) , ( protein: MKP-1, None) , ( protein: map kinase phosphatase-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:
 ( cell type: T lymphocytes, None) , ( protein: specificity phosphatase, None) , ( protein: MKP-1, None) , ( protein: map kinase phosphatase-1, None) 