Psychology & Psychiatry

Scientists discover 'brain hot spot' for drugs against fear

Anxiety disorders are a major medical problem affecting a large population. They can be treated with a range of psychiatric drugs, including a group of substances called benzodiazepines (BZDs). BZDs have been used to treat ...

Alzheimer's disease & dementia

Genetic technique reverses Alzheimer's processes in mice

Researchers in the US have used genetic techniques to slow the progression of Alzheimer's in mice that show features of the disease. The study, which centered around a protein called BACE1, was reported today in the Journal ...

Ophthalmology

Discovery provides glimmer of hope to prevent blindness

Macquarie University researchers have discovered that a naturally occurring protein in the body protects the eye from the common eye disease glaucoma, and which is particularly sensitive to oxidation through environmental ...

Diseases, Conditions, Syndromes

Mosquitoes, Zika and biotech regulation

In a new Policy Forum article in Science, NC State professor Jennifer Kuzma argues that federal authorities are missing an opportunity to revise outdated regulatory processes not fit for modern innovations in biotechnology, ...

Obstetrics & gynaecology

Mitochondrial DNA levels as a marker of embryo viability in IVF

Despite the claims and counter-claims for new embryo assessment techniques introduced over the past two decades, the search for the holy grail of assisted reproduction - the key to the embryo destined to implant - continues. ...

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