Latest Ben Barres Stories
The steady accumulation of a protein in healthy, aging brains may explain seniors' vulnerability to neurodegenerative disorders.
Antibodies â€” warrior proteins the immune system makes to defend the body against invading pathogens such as viruses and bacteria â€” have a gentler side nobody knew about until now: They function not only as soldiers but also as nurses.
Scientists have now identified a molecular master switch that catalyzes these cells' transition to mature, myelin-making mavens.
Researchers at the Stanford University School of Medicine have identified a key molecular player in guiding the formation of synapses â€” the all-important connections between nerve cells â€” in the brain.
- In dressmaking, straps running from the belt in front over the shoulders to the belt in the back, with more or less elaboration of trimming and outline. They usually broaden at the shoulder and narrow toward the waist.