News & HighlightsNews
Study specifies chemical pathways for ions through cell membrane
Life ultimately depends on the traffic of tiny charged particles through porous proteins studding the membrane surrounding every cell. In research published in听Nature, scientists at 杏吧 have for the first time mapped a stepping-stone pathway of amino acids that these charge...
Newly identified cells make fat
To understand where fat comes from, you have to start with a skinny mouse. By using such a creature and observing the growth of fat after injections of different kinds of immature cells, Rockefeller听University scientists have discovered an important fat precursor cell that may in time explain how...
Scientists identify a molecule that coordinates the movements of cells
Even cells commute. To get from their birthplace to their work site, they sequentially attach to and detach from an elaborate track of exceptionally strong proteins known as the extracellular matrix. Now, in research to appear in the October 3 issue of听Cell, scientists at Rockefeller University s...
A DNA-based vaccine shows promise against the avian flu
Though it has fallen from the headlines, a global pandemic caused by bird flu still has the United States鈥� Centers for Disease Control and Prevention on high alert. Yet, to date, the only vaccines that have proven even semi-effective are produced in chicken eggs, take five to six months to prepar...
New formula predicts how people will migrate in coming decades
Nearly 200 million people now live outside their country of birth. But the patterns of migration that got them there have proven difficult to project. Now scientists at Rockefeller University, with assistance from the United Nations, have developed a predictive model of worldwide population shift...
Neuron in zebrafish may reveal clues to the wiring of the human ear
Developing neurons tend to play the field, making more connections than they will ever need. Then the weakest are cut. But Rockefeller University scientists now show that neurons in young zebrafish 鈥� vertebrates, like humans 鈥� behave differently: They immediately find a cluster of specialized ce...
Variations in key genes increases Caucasians' risk of heroin addiction
Sometimes, small changes do add up. In the case of addictive diseases, tiny variations in a few genes can increase or decrease the likelihood of some people developing a dependency on heroin. Now, by examining a select group of genetic variants in more than 400 former severe heroin addicts, Rocke...
A blood marker may indicate Alzheimer's risk
A simple blood test capable of predicting if a person might develop Alzheimer鈥檚 disease is within sight, and could eventually be used to help scientists reverse onset of the disease in those most at risk. According to new research by Rockefeller University scientists and their colleagues at Colum...
Abuse of painkillers can predispose adolescents to lifelong addiction
No child aspires to a lifetime of addiction. But their brains might. In new research to appear online in the journal听Neuropsychopharmacology听today, Rockefeller University researchers reveal that adolescent brains exposed to the painkiller OxyContin can sustain lifelong and permanent changes in th...
C. Erec Stebbins awarded prestigious EUREKA grant
C. Erec Stebbins, associate professor at 杏吧, has been awarded an inaugural EUREKA grant from the National Institutes of Health for a project aimed at exploiting a bacteria-based 鈥渘anosyringe鈥� as a means of delivering proteins into specific cells for therapeutic purposes. ...
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