Web tools and social media are our key sources of information when we make decisions…
Month: April 2013
New findings on the brain’s immune cells during Alzheimer’s disease progression
The plaque deposits in the brain of Alzheimer’s patients are surrounded by the brain’s own…
Interactions between drugs can also be measured at lowest doses
Clinical pharmacologists have achieved major progress for improving the reliability of drugs. In a pharmacological…
How some leaves got fat: It’s the veins
Some plants, such as succulents, have managed to grow very plump leaves. For that to…
Healing by the clock: In fruit flies, intestinal stem-cell regeneration fluctuates with the time of day
Genetic screening in flies reveals that the circadian clock regulates intestinal regeneration in response to…
Weight loss surgery not only shrinks waists but also affects genes
Gastric bypass surgery can drastically reduce the body weight of obese individuals in a short…
Sound stimulation during sleep can enhance memory
Slow oscillations in brain activity, which occur during so-called slow-wave sleep, are critical for retaining…
Mutations found in individuals with autism interfere with endocannabinoid signaling in the brain
Mutations found in individuals with autism block the action of molecules made by the brain…
Genetic master controls expose cancers’ Achilles’ heel
In a surprising finding that helps explain fundamental behaviors of normal and diseased cells, scientists…
Over half of young adult deaths could be preventable if parents and children work together, experts say
New research highlights how teaching kids to identify risks and control their actions can prevent…