Psychology & Psychiatry

Research points to brain's 'dark side' as key to cocaine addiction

(Medical Xpress)—Scientists at The Scripps Research Institute (TSRI) have found evidence that an emotion-related brain region called the central amygdala—whose activity promotes feelings of malaise and unhappiness—plays ...

Oncology & Cancer

Novel gene drives development of different types of ovarian cancer

Researchers at Mayo Clinic Cancer Center have identified a novel gene that can contribute to a woman's susceptibility for developing ovarian cancer. Researchers identified the gene, called HNF1B, through large-scale analysis ...

Genetics

More links found between schizophrenia, cardiovascular disease

A new study, to be published in the Feb. 7, 2013 issue of the American Journal of Human Genetics, expands and deepens the biological and genetic links between cardiovascular disease and schizophrenia. Cardiovascular disease ...

Diseases, Conditions, Syndromes

Scientists gain new understanding of latent tuberculosis

Scientists at the Forsyth have gained new insight on how Tuberculosis (TB) remains a global epidemic. Although drugs have been available to fight TB for 50 years, the disease still infects nearly 2.2 billion people worldwide ...

Other

Increased serum metal levels after lumbar disc replacement

(HealthDay)—Serum metal levels of cobalt and chromium are elevated at all postoperative time points up to 36 months following metal-on-metal lumbar disc replacement, according to research published in the November issue ...

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