News & HighlightsNews
Nadya Dimitrova wins 2009 Weintraub Graduate Student Award
Nadya Dimitrova, a graduate fellow in Titia de Lange’s Laboratory of Cell Biology and Genetics at Rockefeller University, has been named one of this year’s recipients of the Harold M. Weintraub Graduate Student Award, administered by the Fred Hutchinson Cancer Research Center. Ms. Dimitrova ...
Researchers unveil new monkey model for HIV
By altering just one gene in HIV-1, scientists have succeeded in infecting pig-tailed macaque monkeys with a human version of the virus that has until now been impossible to study directly in animals. The new strain of HIV has already been used to demonstrate one method for preventing infection a...
New protein identified in bacterial arsenal
Nearly a billion years ago, bacteria evolved an insidious means of infecting their hosts — a syringe-like mechanism able to inject cells with stealthy hijacker molecules. These molecules, called virulence factors, play a sophisticated game of mimicry, imitating many of the cells’ normal activiti...
Bacteria-killing enzyme cures mice with fatal pneumonia
Before the advent of antibiotics, pneumonia claimed so many lives — and was so feared — that it was called the “captain of the ship of death.” Now, at a time when the new antibiotics have proved futile against resistant strains of bacteria, researchers at Rockefeller University are using a ...
Brain encodes complex plumes of odors with a simple code
In the real world, odors don’t happen one puff at a time. Animals move through, and subsequently distort, plumes of odor molecules that constantly drift, changing direction as the wind disperses them. Now, by exploring how animals smell odors under naturalistic conditions, Rockefeller University ...
Protein found linking stress and depression
Stress, the ever-present threat to health and happy living, is tough on the brain. If the strain goes on too long, it can lead to debilitating psychological problems. Part of the reason, according to scientists at The Rockefeller University, may have to do with a little-known family of proteins c...
Brain protein may be a target for fast-acting antidepressants
It takes weeks or months for the effect of most antidepressants to kick in, time that can feel like an eternity to those who need the drugs the most. But new research suggests that a protein called p11, previously shown to play a role in a person’s susceptibility to depression, activates a seroto...
Announcements
Pearl Meister Greengard Prize awarded to three women scientists. The 2008 award goes to Elizabeth H. Blackburn of the University of California, San Francisco; Carol W. Greider of the Johns Hopkins University School of Medicine; and Vicki Lundblad of the Salk Institute for Biological Studies. Thes...
Financial Crisis Update
I am writing to the university community to give you an update on how the worldwide economic situation is affecting Rockefeller. As you know, the global financial situation remains serious and the markets continue to be unstable. I last wrote to you in December, and I presented some information a...
Visual neuroscientist named to Rockefeller’s faculty
Winrich Freiwald uses imaging techniques to study visual processing by ZACH VEILLEUX With every glance, the human eye collects the equivalent of several hundred megapixels of data and passes it to the brain for processing. Understanding what happens next — how our brains organize this piecemeal i...
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