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:  Expression of oestrogen and progesterone receptors by mast cells alone , but not lymphocytes , macrophages or other immune cells in human upper airways .

SOLUTION: progesterone receptors

PROBLEM:  Suppression of macrophage antimicrobial activity should thus be considered when treating patients with glucocorticoids ; its prevention by gamma - interferon might be beneficial for some but not all pathogens .

SOLUTION: gamma - interferon

PROBLEM:  DEX almost completely inhibited TPA activation of the following macrophage functions : adherency to the culture plate , expression of lysosomal enzymes , Fc and C3 receptors , and stimulation of phagocytosis .

SOLUTION:
lysosomal enzymes