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:
 An assay for the quantitation of cytoplasmic and nuclear glucocorticoid receptors in lymphoid tissue has been developed using controlled pore glass ( CPG ) beads .

Ex Output:
glucocorticoid receptors


Ex Input:
 Correlation between localized NF - kappaB activation , cytokine upregulation , and tissue damage suggests a key role for NF - kappaB in the development of the inflammatory response of acute pancreatitis .

Ex Output:
NF - kappaB


Ex Input:
 Absence of the glucocorticoid receptor ( usually found in treated patients ) predicts lack of glucocorticoid responsiveness .

Ex Output:

glucocorticoid receptor