Major depressive disorder affects hundreds of millions worldwide, but a key to understanding its origins may lie in the brain ...

Immune cells in the brain called microglia can partially break down large amyloid plaques characteristic of Alzheimer's disease by latching on to them, forming a sort of external stomach and ...

They also found that microglia, which are resident immune cells in the brain, incorporate these micronuclei, thereby altering ...

To investigate the effect of LS, the team chose microglial cell lines (BV-2 or 6–3). They found that a decrease in sodium ...

Microglia are the brain's resident immune cells. Their job is to patrol the brain's blood vessels looking for invading pathogens to gobble up. But what happens when they go rogue?

The brain's immune system is getting attention at the Society for Neuroscience in Chicago. A lot of research is now focused on the interaction of neurons, glial cells and other immune cells.

The brain is shielded from many substances by the blood-brain barrier, but this shield is not impenetrable. There are immune cells in the brain called microglia that can respond to potential invaders ...

With age, some cells in the brain enter a state of senescence: rather than dying or regenerating by dividing, they just linger, alive, but functioning less effectively than normal cells. Senescence in ...

30 Apr 2025. Cytotoxic T cells are star players in the adaptive immune system, enforcing protection against invading viruses or cancer cells. However, evidence has been mounting that the cells may ...

A new machine learning model shows that star-shaped brain cells may be responsible for the brain's memory capacity, and someday, it could inspire advances in AI and Alzheimer's research.

Even a bunch of brain cells on a culture plate can show evidence of learning, but what we didn't realize was that the same is true for other types of human cells, like these kidney-derived cells.

Not all brain cells are found in the brain. For example, a team at Caltech has identified two distinct types of neurons in the abdomens of mice that appear to control different aspects of digestion.