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.

Example Input:  Fatty acids are ligands for peroxisome proliferator - activated receptor - gamma ( PPARgamma ) , and the upregulation of adipophilin mRNA by PPARgamma agonists like 15d - PGJ ( 2 ) and ciglitazone indicates that PPARgamma may mediate the induction of adipophilin expression in human blood monocytes .
Example Output: adipophilin mRNA

Example Input:  The results showed that HIV - 1 production was strongly induced .
Example Output: HIV - 1

Example Input:  The anti - MM activity of TRAIL / Apo2L was confirmed in nu / xid / bg mice xenografted with human MM cells ; TRAIL ( 500 microg intraperitoneally daily for 14 days ) was well tolerated and significantly suppressed the growth of plasmacytomas .
Example Output:
TRAIL / Apo2L