Tag Archives: Found

Global Health: Marburg Virus, Related to Ebola, Is Found in Bats in West Africa

The Marburg virus, a deadly cousin of Ebola, has been isolated in fruit bats in Sierra Leone, marking the first time it has been found in West Africa. Five bats caught in three health districts tested positive for the virus, according to two teams of scientists. One was led by the Centers for Disease Control… Read More »

Exercise-related hormone irisin found to target key bone cells

Scientists have discovered that irisin, a hormone released by muscles during exercise, directly acts on key regulatory cells that control the breakdown and formation of bone. The researchers say this insight raises the prospect of new treatments for bone-thinning disorders such as osteoporosis. Reporting in Cell, Bruce Spiegelman and colleagues at Dana-Farber Cancer Institute say they have for… Read More »