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 effects of PI3K inhibition were reversed by the ectopic expression of constitutively activated Akt - 1 or Bcl - x ( L ) .

Ex Output:
Akt - 1


Ex Input:
 Positive and negative regulation of granulopoiesis by endogenous RARalpha .

Ex Output:
endogenous RARalpha


Ex Input:
 In T cells from HDM skin prick test - positive ( HDM - SPT + / HDM - IgE + ) volunteers , overnight stimulation results in marked upregulation of GATA - 3 expression , compared to an equally marked downregulation of expression in T cells from SPT - / IgE - subjects .

Ex Output:

GATA - 3