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.

[EX Q]:  HIV replication was increased by PC - PLC in chronically infected monocytes and T lymphocytes .
[EX A]: PC - PLC

[EX Q]:  These data suggest that these kappa B - specific proteins have a role in the coordinate regulation of this growth factor - growth factor receptor gene system that controls T cell proliferation .
[EX A]: growth factor receptor

[EX Q]:  Patients with ALD also have decreased protective factors for cellular oxidative injury .
[EX A]:
protective factors