Any immunology textbook will tell you that once a virus enters a cell, the only way to knock that virus out is to kill the entire cell. But a new study from the Laboratory of Molecular Biology at Cambridge has shown a way to kill a virus from within the cell, leaving the virus defeated and the cell victorious and intact.
Snort your way to perfect health? Just last week, we heard that snorting stem cells might be the best way to get them into your noggin. And this week, scientists have declared that a nasal spray can help your memory.