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 Input:
 The role of glucocorticoid receptors in immunological processes under conditions of purulent complications and possibility to regulate the metabolism in leukocytes

Ex Output:
glucocorticoid receptors


Ex Input:
 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 .

Ex Output:
GM - CSF


Ex Input:
 Apoptosis induced by DNA damage and other stresses can proceed via expression of Fas ligand ( FasL ) and ligation of its receptor , Fas ( CD95 ) .

Ex Output:

Fas ligand