Fruit flies on methamphetamine die largely as a result of anorexia
A new study finds that fruit flies exposed to methamphetamine drastically reduce their food intake and increase their physical activity, just as humans do. The study, which tracked metabolic and behavioral ...
Addiction
Aug 01, 2012 |
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'Flightless' molecule may prevent cancer from spreading from one tissue to another
Thanks to the "flightless" molecule, the spread of cancer from one tissue to another may one day be grounded. In a new report published in the August 2012 print issue of The FASEB Journal, laboratory experiments show that " ...
Cancer
Jul 31, 2012 |
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Fruit flies light the way to pinpoint genetic changes that spell cancer
By studying fruit flies, scientists at A*STAR’s Institute of Molecular and Cell Biology (IMCB) have successfully devised a fast and cost-saving way to uncover genetic changes that have a higher potential ...
Genetics
Jul 30, 2012 |
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Seeing certain foods prompts kids to eat healthier
(Medical Xpress) -- Just because healthful foods are available in school cafeterias doesn't mean children are going to eat them, but in some cases, the very presence of such foods as whole fruit may actually prompt kids to ...
Health
Jul 25, 2012 |
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In the insect brain, dopamine-releasing nerve cells are crucial to the formation of both punished, rewarded memories
Children quickly learn to avoid negative situations and seek positive ones. But humans are not the only species capable of remembering positive and negative events; even the small brain of a fruit fly has ...
Genetics
Jul 18, 2012 |
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Sugar-sweetened drinks are not replacing milk in kid's diets
National data indicate that milk consumption has declined among children while consumption of sweetened beverages of low nutritional quality has more than doubled. Although this suggests that sugar-sweetened beverages may ...
Health
Jul 18, 2012 |
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Decline of immune system with aging may have a genetic cause
Important insights that explain why our ability to ward off infection declines with age are published in a new research report in the July 2012 issue of the Genetics Society of America's journal, Genetics.
Genetics
Jul 11, 2012 |
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Physical activity needed in order to reap benefits of dietary restriction
Fruit flies on dietary restriction (DR) need to be physically active in order to get the lifespan extending benefits that come from their Spartan diet. If the same axiom holds true in humans, those practicing caloric restriction ...
Medical research
Jul 02, 2012 |
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Diet rich in vegetables may help stave off acute pancreatitis
A diet rich in vegetables could help stave off the development of the serious condition acute pancreatitis, suggests a large study published online in the journal Gut.
Diseases, Conditions, Syndromes
Jun 27, 2012 |
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MicroRNAs link the pathways that control growth during animal development and in disease
Cellular mechanisms that enable healthy growth can spiral out of control and give rise to cancer. For this reason, signal transduction pathways that underlie cell growth are tightly regulated, with multiple ...
Medical research
Jun 20, 2012 |
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Resveratrol may be a natural exercise performance enhancer: researchers
A natural compound found in some fruits, nuts and red wine may enhance exercise training and performance, demonstrates newly published medical research from the University of Alberta.
Health
Jun 19, 2012 |
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Peaches, plums, nectarines give obesity, diabetes slim chance
Peaches, plums and nectarines have bioactive compounds that can potentially fight-off obesity-related diabetes and cardiovascular disease, according to new studies by Texas AgriLife Research.
Medical research
Jun 18, 2012 |
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Inexpensive approach to preventing type 2 diabetes shows promise in new study
(Medical Xpress) -- A simple, inexpensive method for preventing type 2 diabetes that relies on calling people and educating them on the sort of lifestyle changes they could make to avoid developing the disease ...
Diabetes
Jun 18, 2012 |
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Safer grilling methods might cut cancer risk
(HealthDay) -- A few simple changes in how people grill outdoors, such as avoiding too much beef or processed meats and not charring foods, can aid in cancer prevention, according to an expert.
Health
Jun 18, 2012 |
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Treading a common path to metabolic maintenance
Fruit flies and humans both rely on hormones secreted by insulin-producing cells (IPCs) for metabolic maintenance and the regulation of numerous other physiological processes. In some ways, fly IPCs differ ...
Medical research
Jun 15, 2012 |
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