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.

[Q]: Selective cyclooxygenase-2 (COX-2) inhibitors and breast cancer risk.
[A]: cyclooxygenase-2


[Q]: Increased Cat3-mediated cationic amino acid transport functionally compensates in Cat1 knockout cell lines.
[A]: Cat1


[Q]: β-catenin regulates GnRH-induced FSHβ gene expression.
[A]:
FSHβ