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.

Stimulation of N-methyl-D-aspartate receptors modulates Jurkat T cell growth and adhesion to fibronectin.
N-methyl-D-aspartate receptors

Analgesia and COX-2 inhibition.
COX-2

Brugada syndrome without mutation of the cardiac sodium channel gene in a Taiwanese patient.

cardiac sodium channel