8590
The study of NF-kappaB showed that oxLDLs led to a decrease of activation-induced p65/ p50 NF-kappaB heterodimer binding to DNA, whereas the presence of the constitutive nuclear form of p50 dimer was unchanged.
 ( protein: p50 dimer, None) , ( protein: p50, None) , ( protein: NF-kappaB, None) , ( protein: NF-kappaB, None) , ( protein: oxLDLs, None) , ( protein: p50, None) , ( protein: activation-induced p65/ p50, 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: p50 dimer, None) , ( protein: p50, None) , ( protein: NF-kappaB, None) , ( protein: NF-kappaB, None) , ( protein: oxLDLs, None) , ( protein: p50, None) , ( protein: activation-induced p65/ p50, None) 