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]:  E - selectin expression induced by B . fragilis outer membranes was not blocked by polymixin B .
[A]: E - selectin


[Q]:  Using electrophoretic mobility shift assays and Western and Northern blot analyses , we studied NF - kappa B1 gene expression during T - cell stimulation via CD2 + CD28 .
[A]: CD2 + CD28


[Q]:  Our results indicate that these hormones may also affect T cell proliferation by inhibiting IL 2 activity .
[A]:
IL 2