instruction:
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.
question:
 RESULTS : Although low levels of vIRF - 2 mRNAs can be detected in the HHV - 8 - positive BCBL - 1 tumor cell line , 12 - 0 - tetradecanoylphorbol - 13 - acetate ( TPA ) treatment does not stimulate expression of vIRF - 2 gene together with primary lytic cycle genes .
answer:
vIRF - 2


question:
 The human Fc gamma receptor gene Fc gamma RIIA is expressed in platelets , neutrophils , monocytes and macrophages .
answer:
Fc gamma RIIA


question:
 Serum prolactin rapidly decreased after institution of treatment , with actual normalization ( less than 20 ng / ml ) by the 3rd month .
answer:

Serum prolactin