Eating peppers — which are in the same botanical family as tobacco — may reduce the risk of Parkinson’s disease. The findings are reported in the May 9 edition of the Annals of Neurology, a journal of the American Neurological Association and Child Neurology Society.
Nearly one million people in the United States are living with Parkinson’s disease, a neurodegenerative disorder that results from the loss of dopamine-producing brain cells. In early stages, Parkinson’s is characterized by difficulties in controlling movement. Initial symptoms include hand tremors, limb rigidity, and problems walking. As the disease progresses, cognitive problems may develop and advance into dementia. (more…)
One of the keys to better nutrition and health for the people of Rwanda fits in the palm of a hand: legumes. But despite their nutritional punch, legumes—including common beans, cowpeas, and lima beans—are highly susceptible to drought and disease. That’s what brought MSU scientists to Rwanda, which has the world’s highest bean consumption per capita, to work on breeding heartier varieties that can sustain the people and economy of the country.
To increase yields, MSU’s Jim Kelly, a professor of crop and soil sciences who has been developing bean varieties for more than 30 years, is introducing new varieties as well as educational materials to help farmers grow them successfully. Using traditional methods that don’t require genetic manipulation, Kelly has bred climbing beans, as opposed to bush-like beans, that already have improved yields from a quarter ton per acre to four tons per acre in the country’s high-altitude, steep, hilly terrain. (more…)
Microsoft-commissioned study highlights opportunity for hosting providers as companies look to achieve growth with hybrid cloud solutions.
REDMOND, Wash. — May 29, 2013 — Companies and organizations are increasingly turning to the cloud as a strategy for business growth, according to The New Era of Hosted Services, a Microsoft-commissioned study conducted by 451 Research LLC. As they look ahead to the next two years, more than 52 percent of organizations identify the cloud as beneficial for either growing their business or realigning their organization to a new company strategy. Along with this drive for growth comes significant opportunity for Microsoft hosting partners as customers look to grow their business with a hybrid cloud consumption model.
“The next two years will be the era of hybrid cloud, with 68 percent of customers planning to adopt hybrid cloud models — up from 49 percent today,” said Marco Limena, vice president, Hosting Service Providers Business, Microsoft. “In addition, the survey found that as customers begin to move their IT environments into the cloud, software is sticky and brand is even more important.” (more…)
Members of tea party claim the movement springs from and promotes basic American conservative principles such as limited government and fiscal responsibility.
But new research by University of Washington political scientist Christopher Parker argues that the tea party ideology owes more to the paranoid politics associated with the John Birch Society — and even the infamous Ku Klux Klan — than to traditional American conservatism. (more…)
Dedicated, passionate and energetic, M.D./Ph.D. student Angel Byrd has earned many accolades and research opportunities. But she only recently won a young scientist’s most coveted prize: publication as lead author of a paper highly esteemed by her colleagues.
Well on her way to fulfilling her dreams both in research and medicine, Brown University M.D./Ph.D. student Angel Byrd nevertheless had recently begun to define herself by what was missing, said her adviser, Dr. Jonathan Reichner, associate professor of surgery (research) at Rhode Island Hospital. She still wasn’t a published author.
For years she had dedicated herself to studying how immune system cells capture invading fungal pathogens. Like those cells, called neutrophils, she had seized on seemingly every opportunity that had come her way. (more…)
AUSTIN, Texas — Invasive “crazy ants” are displacing fire ants in areas across the southeastern United States, according to researchers at The University of Texas at Austin. It’s the latest in a history of ant invasions from the southern hemisphere and may prove to have dramatic effects on the ecosystem of the region.
The “ecologically dominant” crazy ants are reducing diversity and abundance across a range of ant and arthropod species — but their spread can be limited if people are careful not to transport them inadvertently, according to Ed LeBrun, a research associate with the Texas invasive species research program at the Brackenridge Field Laboratory in the College of Natural Sciences (more…)
PASADENA, Calif. – New insights into two factors that are creating a potentially volatile Southern California wildfire season come from an ongoing project using NASA and Indian satellite data by scientists at NASA’s Jet Propulsion Laboratory, Pasadena, Calif.; and Chapman University, Orange, Calif.
The scientists tracked the relationship between rainfall and the growth and drying-out of vegetation in recent months, during an abnormally dry year. They found the timing of rains triggered regional vegetation growth in January and early February, which then dried out faster than normal during a period of low rainfall, strong winds and high temperatures in March and April. The combination likely elevates wildfire risks by increasing available fuel. (more…)
Genetics could be a reason some people are motivated to exercise more than others
COLUMBIA, Mo. — Studies show 97 percent of American adults get less than 30 minutes of exercise a day, which is the minimum recommended amount based on federal guidelines. New research from the University of Missouri suggests certain genetic traits may predispose people to being more or less motivated to exercise and remain active. Frank Booth, a professor in the MU College of Veterinary Medicine, along with his post-doctoral fellow Michael Roberts, were able to selectively breed rats that exhibited traits of either extreme activity or extreme laziness. They say these rats indicate that genetics could play a role in exercise motivation, even in humans.
“We have shown that it is possible to be genetically predisposed to being lazy,” Booth said. “This could be an important step in identifying additional causes for obesity in humans, especially considering dramatic increases in childhood obesity in the United States. It would be very useful to know if a person is genetically predisposed to having a lack of motivation to exercise, because that could potentially make them more likely to grow obese.” (more…)
