TASK DEFINITION: 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.
PROBLEM:  In this study we investigated the mechanism of the inhibitory effect of protease inhibitors on the proinflammatory cytokine production of lipopolysaccharide - ( LPS ) stimulated monocytes .

SOLUTION: proinflammatory cytokine

PROBLEM:  T - cell - mediated regulation of osteoclastogenesis by signalling cross - talk between RANKL and IFN - gamma .

SOLUTION: IFN - gamma

PROBLEM:  These 2 cell subpopulations were analyzed for glucocorticoid receptor content by using a whole cell assay , with ( 3H ) - triamcinolone acetonide as tracer .

SOLUTION:
glucocorticoid receptor