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:  It is suggested that the glucocorticoid - induced lysis of human CLL cells is similar to the phenomenon observed in rat or murine lymphocytes and is mediated by interaction of the steroid molecule with the cytoplasmic receptor .

Output: cytoplasmic receptor


Input: Consider Input:  Together , these results suggest that activated human T cells , whether lupus - derived or normal - derived , contain biologically active ERalpha proteins .

Output: ERalpha proteins


Input: Consider Input:  First , we found that TGF - beta1 significantly increases endogenous germ - line ( GL ) alpha transcripts by LPS - stimulated CH12 . LX . 4933 ( mu ( + ) ) B lymphoma cells .


Output: TGF - beta1