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Life & Chemistry

Genetic Defect Linked to Cognitive Deficit in Mice Study

The researchers, Marco Prado, Marc Caron, Vania Prado, and their colleagues, said their findings reveal a critical role in central nervous system (CNS)…

Studies and Analyses

Study Links Family Ties to Chronic Severe Depression Risk

The odds are more than two to one that people whose close relatives developed chronic severe unipolar depression when they were young will have it, too,…

Life & Chemistry

Clue found to Epstein-Barr virus' ability to form and sustain tumors

The finding, published in the Sept. 4 Proceedings of the National Academy of Sciences Online, identifies the activity of a critical segment of a viral protein…

Life & Chemistry

Nanoscientists Develop Biological Switch Using Spinach Molecule

The study offers the first detailed image of chloropyhll-a – the main ingredient in the photosynthesis process – and shows how scientists can use new…

Earth Sciences

Inside NASA’s Hurricane Missions: Exploring Innovation and Science

Scientists are using airplanes, sensors, radar, computer modeling programs and NASA satellites to better understand hurricanes. Some of the NASA satellites…

Life & Chemistry

UCLA Study Links Immune Gene to Schizophrenia Risk in Infants

UCLA scientists have discovered that infants who possess a specific immune gene that too closely resembles their mothers' are more likely to develop…

Life & Chemistry

Scientists Uncover Unique Genes in Human Eggs

Scientists at Michigan State University report this week in the Proceedings of the National Academy of Sciences that they have identified genes unique to the…

Health & Medicine

Study Reveals ADHD Treatments Vary for Teen Drivers

“Car collisions are two to four times more likely to occur among teens with ADHD. Past studies have shown that stimulants commonly used to treat ADHD can help…

Life & Chemistry

Key Proteins Essential for Brain Growth Boost Long-Term Memory

A type of protein crucial for the growth of brain cells during development appears to be equally important for the formation of long-term memories, according…

Health & Medicine

Hormone Replacement Therapy Linked to Hearing Loss in Women

It's as if the usual age-related hearing loss in women whose HRT included progestin, a synthetic form of the hormone progesterone, was accelerated compared to…

Physics & Astronomy

Exploring Protein Folding and Nanohandles in Algae Sunscreen

F. Pederiva et al. Physical Review Letters (forthcoming article, available to journalists on request)Applying techniques derived from classical and quantum…

Health & Medicine

Kidney Cancer Surgery Linked to Chronic Kidney Disease Risk

Researchers add that with advances in imaging, almost 70 percent of kidney cancer patients have their tumor detected at a very small size (less than 4 cm),…

Health & Medicine

Pine Tree Bark: A Natural Solution for Diabetic Leg Ulcers

Untreated diabetic leg ulcers may result in amputations.According to the Center of Disease Control, one out of six diabetics will require an amputation (below…

Studies and Analyses

Bone Mass Increases in Liver Transplant Patients: Study Insights

The results of this study appear in the September 2006 issue of Liver Transplantation, the official journal of the American Association for the Study of Liver…

Health & Medicine

Incontinence in Men: Study Reveals 1 in 4 Affected

Incontinence is common among men. A new study shows that a forth of men between the ages of 40 – 80 suffers from different symptoms of incontinence. Despite…

Life & Chemistry

Plants Store Sugars for Regrowth After Insect Attacks

Using radioactive carbon and genetically modified native tobacco plants (Nicotiana attenuata), scientists at Max Planck Institutes in Jena and Golm (Potsdam)…

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