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: RDH12, a retinol dehydrogenase causing Leber's congenital amaurosis, is also involved in steroid metabolism.

Answer: retinol dehydrogenase

Question: The selective SYK inhibitor P505-15 (PRT062607) inhibits B cell signaling and function in vitro and in vivo and augments the activity of fludarabine in chronic lymphocytic leukemia.

Answer: SYK

Question: A review of the structural and functional features of olmesartan medoxomil, an angiotensin receptor blocker.

Answer:
angiotensin receptor