| estrogen receptor | 1.18 | Tamoxifen works by blocking estrogen receptors in breast tissue. | ||
| brain receptor | 0.72 | The new drug, made from the quinpirole molecule, acts on a brain receptor. | ||
| cell receptor | 0.66 | Unlike current pain treatments, which stimulate cell receptors in the brain for endorphins, DREAM modulates pain directly. | ||
| chemokine receptor | 0.59 | It was indeed a chemokine receptor. | ||
| insulin receptor | 0.59 | Scientists already know the structure of the insulin receptor. | ||
| dopamine receptor | 0.46 | They mimic the action of dopamine by stimulating dopamine receptors on other nerve cells. | ||
| pain receptor | 0.46 | Doctors theorize that there are fewer pain receptors. | ||
| adenosine receptor | 0.39 | In the new study, scientists created mice that lacked one of the four kinds of adenosine receptors. | ||
| serotonin receptor | 0.39 | Zyban, a prescription drug, works on the serotonin receptors in the brain that affect nicotine addiction. | ||
| taste receptor | 0.39 | Bees have taste receptors on their jaws, forelimbs and antennae. | ||
| leptin receptor | 0.33 | Obese people might have a mutation in the leptin receptor, Tartaglia said. | ||
| nicotine receptor | 0.26 | They also worked on the nicotine receptors on nerve cells. | ||
| odor receptor | 0.26 | The human nose contains millions of odor receptors. |