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:  We demonstrate that both naive and activated ovalbumin - specific T cells from DO11 . 10 - transgenic mice express PPAR - gamma mRNA and protein .

A: PPAR - gamma
****
Q:  Expression of the granulocyte - macrophage colony - stimulating factor ( GM - CSF ) gene in T cells is activated by the combination of phorbol ester ( phorbol myristate acetate ) and calcium ionophore ( A23187 ) , which mimic antigen stimulation through the T - cell receptor .

A: GM - CSF
****
Q:  The disparity of results between endogenous and exogenous hypercorticism , between the two cell types , and between the present studies and previous studies suggest that the effects of glucocorticoid excess on the insulin receptor are extremely complex and wide - ranging and that in this condition , extrapolations in humans from data with circulating cells to liver and muscle may not be appropriate .

A:
insulin receptor
****