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.

 The results suggest that M . tuberculosis can upregulate HIV - 1 expression in T cells and could thus have the potential to influence the pathogenesis of HIV - 1 infection .
HIV - 1

 These cells were examined for ER mRNA by reverse transcription nested polymerase chain reaction .
ER mRNA

 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 .

inflammatory cytokine