4926
We propose that HIV-1 tat may inhibit MIP-1 alpha expression by inducing MNP-1 expression in T-cells , probably by either competing with MNP-2 for binding to the MIP-1 alpha promoter or by sequestering it into inactive forms.
 ( protein: MIP-1 alpha, None) , ( protein: MIP-1 alpha, None) , ( protein: MNP-1, None) , ( DNA: MIP-1 alpha promoter, None) , ( protein: HIV-1 tat, None) , ( protein: MNP-2, None) , ( cell type: T-cells, 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: MIP-1 alpha, None) , ( protein: MIP-1 alpha, None) , ( protein: MNP-1, None) , ( DNA: MIP-1 alpha promoter, None) , ( protein: HIV-1 tat, None) , ( protein: MNP-2, None) , ( cell type: T-cells, None) 