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:
Sophocarpine alleviates hepatocyte steatosis through activating AMPK signaling pathway.
answer:
AMPK

question:
Inhibition of the human ether-a-go-go-related gene (HERG) potassium channel by cisapride: affinity for open and inactivated states.
answer:
human ether-a-go-go-related gene (HERG) potassium channel

question:
Use of the norepinephrine transporter as a reporter gene for non-invasive imaging of genetically modified cells.
answer:
norepinephrine transporter