14252
Thus, HTLV-I Tax , HTLV-II Tax , and c-jun transactivate PTHrP and may contribute to the pathogenesis of hypercalcemia in adult T-cell leukemia .
 ( protein: PTHrP, None) , ( protein: HTLV-II Tax, None) , ( protein: HTLV-I Tax, None) , ( protein: c-jun, 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: PTHrP, None) , ( protein: HTLV-II Tax, None) , ( protein: HTLV-I Tax, None) , ( protein: c-jun, None) 