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.
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Question:  This suggests the association of E2 - receptor expression with control of growth rather than cell maturation .

Answer: E2 - receptor


Question:  As reactive oxygen species ( ROS ) are implicated in the signaling of lipopolysaccharide ( LPS ) , we examined whether CS has a suppressive effect on inflammatory cytokine generation from human monocyte s in vitro .

Answer: inflammatory cytokine


Question:  RESULTS : C57BL / 6 ( B6 ) , 129 / Sv , and ( B6 x 129 / Sv ) F1 hybrid mice , all H - 2b strains , were susceptible to mBSA / IL - 1 - induced arthritis , whereas C3H / HeJ ( H - 2k ) mice were not .

Answer:
IL - 1