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.

[Q]:  MATERIALS AND METHODS : We screened a panel of acute myeloid leukemia - derived cell lines for TNF - alpha - responsiveness .
[A]: TNF - alpha


[Q]:  To address these inconsistencies , GR protein was assessed in immune cells and tissues using cytosolic radioligand binding .
[A]: GR protein


[Q]:  In transfection studies , either constitutively active Vav or Rac could complement constitutively active calcineurin to activate NF - AT - dependent transcription .
[A]:
NF - AT