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:  Activation of signal transduction and apoptosis in healthy lymphomonocytes exposed to bystander HIV - 1 - infected cells .

Answer: HIV - 1


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

Answer: progesterone receptors


Question:  Plasma monocyte chemoattractant protein - 1 and soluble intracellular adhesion molecule - 1 concentrations did not decrease significantly after troglitazone treatment , although there was a trend toward inhibition .

Answer:
adhesion molecule