New study documents role of glial cells in brain

Glial cells, once considered passive bystanders of neural transmission, are now understood to provide support and protection for neurons in the central and peripheral nervous systems. Astrocytes,...

New research suggests travel to Mars may alter cognition

Cosmic radiation during deep space travel could alter the cognitive function and behavior of astronauts on an extended mission — such as a trip to Mars. Cosmic rays are generated in the shockwaves...

OHSU researchers reveal atomic structure of a key molecular receptor

The receptor proteins of a cell’s surface are important transmitters of signals between its internal and external environments. The P2X integral membrane proteins, first defined in 1976, modulate...

New research shows search and destroy function for leukemia cells

The rapid growth of leukemia cells that “crowd out” healthy stem cells within the bone marrow has traditionally been considered the root cause for prolonged risk of infections and necessary blood...