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: Thiocolchicoside suppresses osteoclastogenesis induced by RANKL and cancer cells through inhibition of inflammatory pathways: a new use for an old drug.

Answer: RANKL


Question: Preferential cerebrospinal fluid acetylcholinesterase inhibition by rivastigmine in humans.

Answer: acetylcholinesterase


Question: Use of (Gyro) Gy and spermine synthase transgenic mice to study functions of spermine.

Answer:
spermine synthase