Medications

Migraine relief: New drug may start working right away

A drug recently approved to prevent migraine may start working right away, according to a study published in the December 23, 2024, online issue of Neurology. The study looked at the drug atogepant, which is a calcitonin ...

Diseases, Conditions, Syndromes

Pet dogs linked to antimicrobial-resistant Salmonella spread

Antibiotic-resistant Salmonella is a serious public health concern that has increased in recent years as the bacteria have developed ways to survive drugs. According to the U.S. Centers for Disease Control and Prevention, ...

Genetics

Gene editing tool reduces Alzheimer's plaque precursor in mice

A new gene editing tool that helps cellular machinery skip parts of genes responsible for diseases has been applied to reduce the formation of amyloid-beta plaque precursors in a mouse model of Alzheimer's disease, researchers ...

Neuroscience

Brain map clarifies neuronal connectivity behind motor function

Signals relayed to motor neurons from the brain enable muscle movement, but these signals typically pass through spinal interneurons before they reach their destination. How the brain and this highly diverse group of "switchboard ...

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