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: The effect of a peripheral block on inflammation-induced prostaglandin E2 and cyclooxygenase expression in rats.

A: cyclooxygenase
****
Q: Expression and 1,4-dihydropyridine-binding properties of brain L-type calcium channel isoforms.

A: L-type calcium channel
****
Q: Verrucarin A sensitizes TRAIL-induced apoptosis via the upregulation of DR5 in an eIF2/CHOP-dependent manner.

A:
DR5
****