5409
The up-regulation of galectin-3 expression appeared to correlate well with HTLV-I gene expression , as undetectable or very low levels of galectin-3 were found in the S1T and ATL-1K cell lines , which are nonproductively infected with HTLV-I .
 ( protein: galectin-3, None) , ( protein: galectin-3, 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: galectin-3, None) , ( protein: galectin-3, None) 