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:  p21ras and calcineurin synergize to regulate the nuclear factor of activated T cells .

Answer: nuclear factor


Question:  Monocyte chemoattractant protein 1 ( MCP - 1 ) is likely to contribute to the macrophage infiltrate in human ovarian carcinomas .

Answer: MCP - 1


Question:  Aldosterone binding sites in human mononuclear leukocytes were characterized after separation of cells from blood by a Percoll gradient .

Answer:
binding sites