Psychology & Psychiatry

Understanding the basic biology of bipolar disorder

(Medical Xpress)—Scientists know there is a strong genetic component to bipolar disorder, but they have had an extremely difficult time identifying the genes that cause it. So, in an effort to better understand the illness's ...

Genetics

Disease gene discovered for frequent epilepsy in childhood

More than 50 million people worldwide have epilepsy, with a third of these being children. The most common forms of epilepsy in children occur without any apparent trigger and only affect certain regions of the brain. This ...

Overweight & Obesity

Gene mutation linked to obesity

Researchers at Boston Children's Hospital have identified a genetic cause of severe obesity that, though rare, raises new questions about weight gain and energy use in the general obese population. The research, published ...

Genetics

'RNA sponge' mechanism may cause ALS/FTD neurodegeneration

The most common genetic cause of both ALS (amyotrophic lateral sclerosis) and FTD (frontotemporal dementia) was recently identified as an alteration in the gene C9orf72. But how the mutation causes neurodegenerative disease ...

Genetics

24 new genes for short-sightedness identified

An international team of scientists led by King's College London has discovered 24 new genes that cause refractive errors and myopia (short-sightedness).

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