Stephen J. Barclay, the former senior vice chancellor of Finance and Administration who guided UCSF through state budget cutbacks as well as the planning of the Mission Bay campus, has died. He was 70.

Researchers at UCSF have developed a new optogenetic tool that can be used to completely eliminate single cells from brain networks in animals. The researchers believe the new tool will enable exquisitely precise experiments to help researchers understand how each cell contributes to the whole.

Alcohol abuse may increase the risk for heart attack, atrial fibrillation and congestive heart failure.