Addiction

Internet addiction—Causes at the molecular level

Everybody is talking about Internet addiction. Medically, this phenomenon has not yet been as clearly described as nicotine or alcohol dependency. But a study conducted by researchers from the University of Bonn and the Central ...

Genetics

Novel analysis method organizes genomic cancer data

The technology that allows scientists to profile the entire genome of individual tumors offers new hope for discovering ways to select the best treatment for each patient's particular type of cancer. However, these profiles ...

Genetics

New genes implicated in an incurable spinal disease

The discovery of eight new genes associated with a disease known as ossification of the posterior longitudinal ligament of the spine (OPLL) is a key step toward the development of effective treatments for this currently incurable ...

Genetics

New tool to identify genetic risk factors

Dartmouth researchers developed a new biological pathway-based computational model, called the Pathway-based Human Phenotype Network (PHPN), to identify underlying genetic connections between different diseases as reported ...

Genetics

Scientists shed new light on nerve cell growth

Amidst the astounding complexity of the billions of nerve cells and trillions of synaptic connections in the brain, how do nerve cells decide how far to grow or how many connections to build? How do they coordinate these ...

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