UCLA researchers have discovered that some scar-forming cells in the heart, known as fibroblasts, have the ability to become endothelial cells — the cells that form blood vessels. The finding could point the way toward a new strategy for treating people who have suffered a heart attack, because increasing the number of blood vessels in the heart boosts its ability to heal after injury.
A $2.5 million gift from Tadashi Yanai, the chairman, president and CEO of global apparel retailer Fast Retailing and founder of Uniqlo, will help transform UCLA’s Department of Asian Languages and Cultures into one of the world’s leading centers for the study of Japanese literature and culture.
For years, Walter Mancia searched for a chance to discover his talents. As the child of a single mother in rural Honduras, Mancia quit school at 13, in part because his family was unable to afford school materials for him and his three younger siblings. It seemed as though his formal education might be over.
By the time of her death in 1458 B.C., Egypt’s Pharaoh Hatshepsut had presided over her kingdom’s most peaceful and prosperous period in generations. Yet by 25 years later, much of the evidence of her success had been erased or reassigned to her male forbears.
The amazing advances made in mapping the human genome don’t alter one longstanding fact: When it comes to unlocking the scientific secrets of life, fruit flies rule.
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