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]:  Monocyte chemoattractant protein 1 ( MCP - 1 ) is likely to contribute to the macrophage infiltrate in human ovarian carcinomas .
[A]: MCP - 1


[Q]:  It induced NK cell - dependent rejection of tumors , but failed to stimulate systemic T cell - mediated anti - tumor immunity , and synergized with B7 - 1 - mediated immunotherapy to cause the NK cell and CD8 T cell - dependent rejection of larger EL - 4 tumors ( 0 . 4 cm in diameter ) that were refractory to monotherapies .
[A]: B7 - 1


[Q]:  Identification of the precise mechanism by which activated GR recruits HDAC2 may reveal new targets for the development of drugs that may dissociate the antiinflammatory actions of glucocorticoids from their side effects that are largely due to gene induction .
[A]:
activated GR