Tag Research
T cell immunity enhanced by timing of interleukin-7 therapy
That the cell nurturing growth factor interleukin-7 can help ramp up the ability of the immune system to remember the pathogenic villains it encounters is well known.
Unique whey protein is promising supplement for strict PKU diet
Individuals with a rare genetic condition known as phenylketonuria, or PKU, receive a difficult-to-follow prescription. They must severely limit their consumption of protein, completely avoiding mealtime staples such as meat, cheese and even bread. Not surprisingly, for many, diet is a constant struggle.
Geology professor drills into earth-shaking questions
Two months aboard an ocean-going ship might sound like a luxurious vacation. With 16-hour workdays amid the clamorous hubbub of an industrial drilling rig, however, Harold Tobin’s recent voyage was far from relaxing. Tobin, an associate professor in the geology department, sailed last fall into the western Pacific in a quest to peer into the heart of one of the most active earthquake zones on the planet.
Particle accelerator may reveal shape of alternate dimensions
When the world's most powerful particle accelerator starts up later this year, exotic new particles may offer a glimpse of the existence and shapes of extra dimensions.
Instruction expert to parents: Don’t delay school entry
A UW–Madison professor has found that delaying entry into kindergarten for a year has few positive effects on children.
With a jolt, ‘nanonails’ go from repellant to wettable
Sculpting a surface composed of tightly packed nanostructures that resemble tiny nails, University of Wisconsin–Madison engineers and their colleagues from Bell Laboratories have created a material that can repel almost any liquid.
Using DNA, scientists hunt for the roots of the modern potato
More than 99 percent of all modern potato varieties planted today are the direct descendents of varieties that once grew in the lowlands of south-central Chile. How Chilean germplasm came to dominate the modern potato-which spread worldwide from Europe-has been the subject of a long, contentious debate among scientists.
New Antarctic ice core to provide clearest climate record yet
Ice Coring and Drilling Services at UW–Madison built and is operating a state-of-the-art, deep ice-coring drill that is the engine behind an unprecedented Antarctic research project to record greenhouse gas levels over the last 100,000 years. The project completed its first year at the West Antarctic Ice Sheet Divide.
Ebola virus disarmed by excising a single gene
The deadly Ebola virus, an emerging public health concern in Africa and a potential biological weapon, ranks among the most feared of exotic pathogens.
In diatom, scientists find genes that may level engineering hurdle
Denizens of oceans, lakes and even wet soil, diatoms are unicellular algae that encase themselves in intricately patterned, glass-like shells. Curiously, these tiny phytoplankton could be harboring the next big breakthrough in computer chips.
Study: Brain connections strengthen during waking hours, weaken during sleep
Most people know it from experience: After so many hours of being awake, your brain feels unable to absorb any more-and several hours of sleep will refresh it.
Work begins on future site of Wisconsin Institutes for Discovery
A major change will begin to take shape on the University of Wisconsin–Madison campus this month as construction begins at the future site of the Wisconsin Institutes for Discovery.
Professor to be featured on ABC’s 20/20 tonight, Jan. 11
Richard Davidson, the Vilas Professor of Psychology and Psychiatry, will be featured on ABC’s 20/20 program tonight, Jan. 11, 2008.
California company licenses WARF stem cell technology
BioTime, Inc. (OTCBB: BTIM) has signed a licensing agreement with the Wisconsin Alumni Research Foundation (WARF) for 173 patents and patent applications relating to human embryonic stem cell technology created by James Thomson at the University of Wisconsin–Madison.
Wisconsin Advertising Project to analyze 2008 political ads
All evidence points to 2008 being a record year for political ad spending. The University of Wisconsin–Madison's Wisconsin Advertising Project, will again lead a project to code and analyze nearly all of the political advertising that is aired in 2008 races across the country.
Nylon reveals its antibiotic powers
Nylon, we know, is incredibly versatile, strong and resilient. Now, it may be possible to add antibiotic powers to the list of qualities for the wonder synthetic material.
Engineer James Dumesic named to ‘Scientific American 50’
James Dumesic, Chemical and Biological Engineering Steenbock Professor at the University of Wisconsin–Madison, has received a 2007 Scientific American "SciAm 50" award for his innovative alternative fuels research.
Arsenic contamination lacks one-size-fits-all remedy
Though a worldwide problem, arsenic contamination of drinking water does not have a universal solution, recent work by UW–Madison researchers has shown.
Genome study places modern humans in the evolutionary fast lane
Countering a common theory that human evolution has slowed to a crawl or even stopped in modern humans, a new study by UW–Madison researchers examining data from an international genomics project describes the past 40,000 years as a time of supercharged evolutionary change.
Stem cells show power to predict disease, drug toxicity
For the first time, scientists have used human embryonic stem cells to predict the toxic effects of drugs and provide chemical clues to diagnosing disease.