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NEWS
July 21, 2011 | By Eryn Brown, Los Angeles Times / for the Booster Shots blog
Researchers at De Montfort University, the University of York and Loughborough University in Britain have released a study suggesting that many students with sickle cell disease aren't getting the help they need from their schools.   Sickle cell disease is a rare, inherited blood condition - in the U.S., most prevalent in African Americans - that causes sufferers to develop abnormally shaped, "sickled" red blood cells that clog blood vessels and cause complications such as chronic severe pain, organ damage and sometimes stroke.
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NEWS
September 17, 2010
British researchers reported Friday that it may be possible to identify people who are going to develop Type 2 diabetes even before symptoms occur. If the test can be verified, it might be possible to screen people who are at higher-than-normal risk of developing diabetes and intervene before symptoms, and the broad spectrum of complications that accompany them, occur. Triggered by increases in obesity, Type 2 diabetes is becoming a major health problem, with an estimated 285 million people worldwide now affected by the disease -- a number that is expected to grow to 400 million by 2030.
NEWS
September 6, 2012 | By Mary MacVean
As a parent, I never wished popularity on my children; it takes a lot of work to stay on top. And researchers have come up with a reason I hadn't thought of: Popular kids are more likely to smoke cigarettes, they say. The conclusion, published Wednesday in the Journal of Adolescent Health, is based on surveys among teenagers in ninth and 10 th grades at seven predominantly Latino high schools in the Los Angeles area. It confirms previous studies about high school students in the U.S. and Mexico.
SCIENCE
July 17, 2010 | By Rachel Bernstein, Los Angeles Times
Malaria kills nearly 1 million people a year, but it has a weakness — to infect humans, it needs mosquitoes. In a potential step toward eradicating the disease, researchers report that they have developed a genetically engineered breed of mosquito that cannot be infected by the malaria-causing parasite. Genetically-modified mosquitoes are far from ready for use in the field, but the researchers achieved an unprecedented 100% blockage of the Plasmodium parasite, highlighting the promise of this approach, according to their study.
SCIENCE
April 7, 2014 | Mary MacVean
Are the millions of dollars spent to try to reverse childhood obesity a good investment? One answer might be found in the cost if the condition goes unchecked: about $19,000 per obese child in lifetime medical costs, researchers reported Monday. That's $14 billion just for the obese 10-year-olds in the United States, according to researchers at the Duke Global Health Institute and the Duke-NUS Graduate Medical School in Singapore. They reported their results in the journal Pediatrics.
NEWS
October 30, 2013 | By Mary MacVean
It's not just what you eat but where and how you eat that seems to affect obesity, say researchers who looked at the effects of family dinner rituals. Families who frequently ate dinner in the kitchen or dining room had significantly lower body mass indices for adults and children, compared with families who ate elsewhere, including in front of the television, the researchers wrote. “Family meals and their rituals might be an underappreciated battleground to fight obesity,” the researchers wrote in the journal Obesity, published Wednesday.
SCIENCE
October 29, 2012 | By Thomas H. Maugh II
A massive wave of water that devastated the shoreline of Lake Geneva and much of the city of Geneva 1,500 years ago was probably triggered by a massive landfall in the Rhone River, researchers reported this week. The flooding in AD 563 was described by contemporary authors Gregory of Tours and Marius of Avenches, but the source of the wave has been a controversial topic. Some scientists have speculated that the tsunami was caused by a rockfall upstream from the lake in the Rhone River, displacing massive amounts of water.
SCIENCE
April 22, 2014 | By Mary MacVean
African American high school students and boys in low- to middle-income families reported short, fragmented sleep, and that could play a role in their health risks, researchers reported Monday. Anyone who's ever lived with a teenager knows they often don't get the eight to nine hours of sleep the Centers for Disease Control and Prevention recommends. Researchers writing in the journal of the American Academy of Pediatrics looked at one group of young people - those in a lower socioeconomic community.
NEWS
July 24, 2013 | By Mary MacVean
Discriminating against someone for being fat isn't real helpful. That's something scientists have already documented for issues like depression. But a new study says it also seems to make people gain weight. “Rather than motivating individuals to lose weight, weight discrimination increases risk for obesity,” the researchers wrote  in an article released Wednesday in the journal PLOS One. It seems logical that calling someone names  - or worse - for being fat would discourage them from taking part in gym class or other physical activities, and that happens, the researchers said.
SCIENCE
April 20, 2012 | By Eryn Brown, Los Angeles Times
DNA and RNA molecules are the basis for all life on Earth, but they don't necessarily have to be the basis for all life everywhere, scientists have shown. Researchers at the Medical Research Council in Cambridge, England, demonstrated that six synthetic molecules that are similar to - but not exactly like - DNA and RNA have the potential to exhibit "hallmarks of life" such as storing genetic information, passing it along and undergoing evolution. The man-made molecules are called "XNAs.
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