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Awards, arrivals, and promotions
Congratulations to our latest award winners: Cori Bargmann has won the 2016 Edward M. Scolnick Prize in Neuroscience, an award given by the McGovern Institute for Brain Research at MIT to recognize outstanding advances in the field. She is being honored for her work on the genetic and neural mech...
A virus common among livestock depends on a microRNA to replicate
In the ongoing arms race between pathogenic viruses and the cells they infect, each side needs every advantage it can get. One way wily viruses can get a leg up is by subverting the microRNAs (miRNAs) of their host. These miRNAs are small stretches of RNA made by host cells to regulate gene expre...
Luciano Marraffini, among the first scientists to plumb the workings of the CRISPR-Cas system, is promoted to associate professor
by Diana Gitig, science writer Rockefeller University microbiologist Luciano Marraffini, head of the Laboratory of Bacteriology, has been promoted to associate professor. He studies the CRISPR-Cas system, which is part of an immune response that bacteria and some other microbes use to defend...
New research clarifies how stem cells get activated to produce new hair—and what happens when their regenerative powers wear out
Adult stem cells provide the body with a reservoir from which damaged or used up tissues can be replenished. In organs like the intestines and skin, which need constant rejuvenating, these stem cells are dividing frequently. But in other body structures, including the hair follicles, they are hel...
Luciano Marraffini, among the first scientists to plumb the workings of the CRISPR-Cas system, is promoted to associate professor
Rockefeller University microbiologist Luciano Marraffini, head of the Laboratory of Bacteriology, has been promoted to associate professor. He studies the CRISPR-Cas system, which is part of an immune response bacteria and some other microbes use to defend themselves against viruses known as phag...
Awards, arrivals, and promotions
Congratulations to our latest award winners: Jean-Laurent Casanova has been recognized with the Stanley J. Korsmeyer Award for his work investigating the genetic basis of pediatric infectious diseases. The award is given by the American Society for Clinical Investigation, an honor society of phys...
A newly discovered form of immunity helps explain how bacteria fight off viruses
When seeking to protect themselves from viruses, some bacteria use a seemingly risky strategy: They wait until the invading virus has already begun to replicate. Research at The Rockefeller University shows how the microbes use two newly identified enzymes to fight off an infection even after del...
Study identifies signals that make early stem cells
Stem cells work throughout our lives as a sort of handyman, repairing damaged tissues and renewing some normal ones, like the skin we shed. Scientists have come to understand much about how stem cells function when we are adults, but less is known about where these stem cells come from to begin w...
Awards, arrivals, and promotions
Congratulations to our latest award winners: Luciano Marraffini has been recognized with the Hans Sigrist Prize for his work developing a new approach to fight antibiotic resistance. The Hans Sigrist Prize recognizes work in a different academic field each year based on a decision by a faculty co...
Experiments explain the events behind molecular ‘bomb’ seen in cancer cells
Since scientists have begun sequencing the genome of cancer cells, they have noticed a curious pattern. In many different types of cancers, there are cells in which a part of a chromosome looks like it has been pulverized, then put back together incorrectly, leading to multiple mutations. For yea...
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