Neuroscience

Brain stress factor regulates obesity

For the first time, the Max Planck Institute of Psychiatry and the University Hospital Bonn have been able to directly link a stress factor in the brain to the cell's recycling system and obesity. This could enable a completely ...

Neuroscience

How the brain knows when to take out the trash

The brain has its own housekeeping service, a sophisticated mechanism that cleans up debris that is left over from cellular activity. But scientists have had a hard time figuring out exactly how the brain knows when to initiate ...

Oncology & Cancer

Autophagy in dendritic cells helps anticancer activity

Autophagy contributes to the homeostasis of a cell and recently another function of autophagy has been reported. A KAIST research team found that the autophagy of dendritic cells supports T-cell anticancer activity.

Immunology

Discovery reveals how protective immune cells protect themselves

Researchers at St. Jude Children's Research Hospital have discovered the mechanism by which immune cells called regulatory T cells keep themselves intact and functional during their demanding task of holding the immune system ...