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Psychiatry :: New direction for development of psychotropic drugs

A panel of academic, industry and government representatives, presenting at the ACNP Annual Meeting, concluded that several factors have impeded the development of novel treatments for mental illness, including: incomplete understanding of the impact of mental illness on the brain; continued skepticism of results from animal models for certain disorders, and an outdated paradigm of treatment and the industry preference toward so-called “me-too” drugs.

Video Games :: Violent video games not good for kids

Adolescents who play violent video games may exhibit lingering effects on brain function, including increased activity in the region of the brain that governs emotional arousal and decreased activity in the brain’s executive function, which is associated with control, focus and concentration, revealed in a study.

Slim :: Women who eat slowly stay slim

A new study, presented at the annual meeting of the North American Association for the Study of Obesity, provides the first ever scientific proof that if you eat slowly, you will eat less, and you will enjoy the meal more, and the most important it will keep you slim.

Psychology :: Efforts for whites to appear colorblind may backfire

New research shows that whites often avoid using race to describe other people, particularly in interactions with blacks. However further research reveals that such efforts to appear colorblind and unprejudiced are associated with less-friendly nonverbal behaviors. “By their nonverbal behavior alone, the whites who are trying to appear colorblind to impress their black partners ironically come across as distant and unfriendly,” said Samuel R. Sommers, Ph.D., assistant professor of psychology at Tufts University.

Stem Cell :: Molecular marker on stem cells aids research, perhaps therapies

A sugar molecule present on embryonic stem cells also has been found on the surface of a type of adult stem cell, a discovery that may help researchers isolate and purify adult stem cells for use in therapies aimed at bone healing, tendon repair and cartilage regeneration, researchers at UT Southwestern Medical Center report.

Heartburn :: Better screening for people with chronic heartburn, precancer of the esophagus

Researchers in the Oregon Health & Science University Digestive Health Center are first to report that screening people with chronic heartburn or pre-cancer of the esophagus in an office setting using a “skinny scope” is as accurate, less expensive and less risky than a traditional sedated screening in a procedure room — and patients prefer it. The findings are published online and in print in this month’s issue of the American Journal of Gastroenterology.

Pediatrics :: Pediatric specialists often far from home

Taking your child to a pediatric subspecialist may mean a big-time travel commitment, researchers at the University of North Carolina at Chapel Hill’s School of Public Health have found.

Abortion pill compound prevents breast tumor growth

The chemical compound for the abortion pill has been found to prevent the growth of mammary tumors caused by the mutant gene responsible for a majority of breast and ovarian cancers, according to UC Irvine scientists.

Autoimmune Disease :: Molecule linked to autoimmune disease relapses identified at Stanford

The ebb and flow of such autoimmune diseases as multiple sclerosis, lupus and rheumatoid arthritis has long been a perplexing mystery to scientists. But new findings from the Stanford University School of Medicine bring scientists closer to solving the puzzle, identifying a molecule that appears to play a central role in these relapses.

Vaccine :: Super enzyme may lead way to better tumor vaccines

A “super” form of the enzyme Akt1 could provide the key to boosting the effect of tumor vaccines by extending the lives of dendritic cells, the immune-system master switches that promote the response of T-cells, which attack tumors, said researchers at Baylor College of Medicine in a report that appears in the “advance online publication” section of the current issue of the journal Nature Biotechnology.