In this task, you are given a sentence. You are expected to recognize the name of gene or protein. Although there might be several correct answers, you need to write one of them.

 However , it remains unclear whether GATA - 3 plays a role in the effector phase of allergic airway inflammation and whether antagonizing the expression and / or function of GATA - 3 can be used for the therapy of allergic airway inflammation and hyperresponsiveness .
GATA - 3

 Western blot analysis revealed that B cells express a variant form of the Ku86 protein with an apparent molecular weight of 69 kDa , and not the 86 kDa - full - length protein .
Ku86 protein

 Many liberated NF - kappa B dimers reached the nucleus , where increased c - rel , p65 and p50 were detected by immunoblotting and by DNA binding assays .

c - rel

