8202
Soluble interleukin-2 receptor -alpha ( IL-2Ralpha ) has been reported to be increased in the sera of patients with advanced tuberculosis, and levels decline after therapy in accordance with improvement of radiologic findings .
 ( protein: IL-2Ralpha, None) , ( protein: interleukin-2 receptor -alpha, None) , ( protein: interleukin-2 receptor, 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: IL-2Ralpha, None) , ( protein: interleukin-2 receptor -alpha, None) , ( protein: interleukin-2 receptor, None) 