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:  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
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Q:  Similar glucocorticoid receptors can be detected in lymphoid cells from patients with acute lymphoblastic leukemia ( ALL ) .

A: glucocorticoid receptors
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Q:  Thus , IL - 6 promotes CD4 + Th2 differentiation and inhibits Th1 differentiation by two independent molecular mechanisms .

A:
IL - 6
****