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Optics: Statistics Light the Way
May 22, 2013 — A revelation of how photoreceptive cells in the eye distinguish between different light sources could pave the way for a novel class of optical ... > full story -
How Immune System Peacefully Co-Exists With 'Good' Bacteria
May 22, 2013 — The human gut is loaded with helpful bacteria microbes, yet the immune system seemingly turns a blind eye. Now, researchers know how this friendly truce is kept intact. Innate lymphoid cells directly ... > full story -
Study Details Genes That Control Whether Tumors Adapt or Die When Faced With P53 Activating Drugs
May 22, 2013 — When turned on, the gene p53 turns off cancer. However, when existing drugs boost p53, only a few tumors die -- the rest resist the challenge. A new study shows how: tumors that live even in the face ... > full story -
Diseases and Conditions
Alzheimer's
Intelligence
Alzheimer's Research
Chronic Illness
Huntington's Disease
Signs of Motor Disorders Can Appear Years Before Disease Manifestation
May 22, 2013 — It is known that signs of neurological disorders such as Alzheimer's and Huntington's disease can appear years before the disease becomes manifest; these signs take the form of subtle changes in the ... > full story -
Schizophrenia Symptoms Eliminated in Animal Model
May 22, 2013 — Overexpression of a gene associated with schizophrenia causes classic symptoms of the disorder that are reversed when gene expression returns to normal, scientists report. They genetically engineered ... > full story -
Costs to Treat Stroke in America May Double by 2030
May 22, 2013 — Stroke costs are predicted to more than double in the next 20 years. Americans 45-64 years old are expected to have the highest increase in stroke ... > full story -
Vast Methane-Based Ecosystem Uncovered
May 22, 2013 — A marine research expedition has led to the discovery of perhaps the world's largest methane cold seep. The seep lies deep in the western North Atlantic Ocean, far from the life-sustaining energy of ... > full story -
Molecular Roots of Cocaine Addiction in Brain Uncovered: Promising New Anti-Addiction Drug Revealed
May 22, 2013 — Researchers have unraveled the molecular foundations of cocaine’s effects on the brain, and identified a compound that blocks cravings for the drug in cocaine-addicted mice. The compound, ... > full story -
Eyes on the Prey: Researchers Analyse the Hunting Behaviour of Fish Larvae in Virtual Reality
May 22, 2013 — Moving objects attract greater attention -- a fact exploited by video screens in public spaces and animated advertising banners on the Internet. For most animal species, moving objects also play a ... > full story -
Life Scientists Present New Insights on Climate Change and Species Interactions
May 22, 2013 — Life scientists provide important new details on how climate change will affect interactions between species in newly published research. This knowledge, they say, is critical to making accurate ... > full story
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