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.

[EX Q]:  Human peripheral blood T cells , stimulated with PMA for 48 h ( PMA blasts ) , were incubated with IL - 2 in the presence of incremental dosages of dexamethasone ( Dex ; 10 ( - 5 ) - 10 ( - 9 ) M ) .
[EX A]: IL - 2

[EX Q]:  Number of glucocorticoid receptors in lymphocytes and their sensitivity to hormone action .
[EX A]: glucocorticoid receptors

[EX Q]:  Classic Hodgkin disease ( cHD ) is also derived from B cells with high loads of somatic mutations and thus a further candidate for BCL - 6 mutations .
[EX A]:
BCL - 6