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.

Input: Consider Input:  Recently , NF - kappaB induction has been shown to play a role in protecting cells from programmed cell death .

Output: NF - kappaB


Input: Consider Input:  Recent studies indicate that liganded PPARgamma not only promotes differentiation but also inhibits the activation of macrophages .

Output: liganded PPARgamma


Input: Consider Input:  We propose that this increase in glucocorticoid receptors during the cell cycle may explain the increase in glucocorticoid receptors in mitogen - stimulated lymphocytes .


Output: glucocorticoid receptors


