adenosine tagged posts

When it comes to priorities in life, oxygen tops the list. Humans can go weeks without food and days without water. Take away the ability to breathe, however, and the clock starts ticking within minutes as the brain begins shutting down. But the life-giving gas does even more heavy lifting than you might think.

The immune system, which battles cancer with the help of specialized fighters, such as T cells, relies on oxygen to mount its attack.

Now, Bouvé College of Health Sciences professor and director of the pharmaceutical and biomedical sciences graduate program Stephen Hatfield and his colleagues are ...

Discovery could immediately suggest new avenues for drug development. Researchers at Oregon Health & Science University have discovered that the neurotransmitter adenosine effectively acts as a brake to dopamine, another well-known neurotransmitter involved in motor control.

Scientists found that adenosine operates in a kind of push-pull dynamic with dopamine in the brain; the discovery published today in the journal Nature.

“There are two neuronal circuits: one that helps promote action and the other that inhibits action,” said senior author Haining Zhong, Ph.D., scientist with the OHSU Vollum Institute...