Alzheimer's disease & dementia

Minimally invasive blood test for Alzheimer's disease

Scientists from Japan and Australia have teamed up to develop and validate a blood test for Alzheimer's disease, with the potential to massively ramp up the pace of Alzheimer's disease drug trials.

Oncology & Cancer

Cells dripped into the brain help man fight a deadly cancer

A man with deadly brain cancer that had spread to his spine saw his tumors shrink and, for a time, completely vanish after a novel treatment to help his immune system attack his disease—another first in this promising field.

Medical research

Scoliosis linked to disruptions in spinal fluid flow

A new study in zebrafish suggests that irregular fluid flow through the spinal column brought on by gene mutations is linked to a type of scoliosis that can affect humans during adolescence. Found in humans and zebrafish, ...

Neuroscience

Subtle chemical changes in brain can alter sleep-wake cycle

A study out today in the journal Science sheds new light on the biological mechanisms that control the sleep-wake cycle. Specifically, it shows that a simple shift in the balance of chemicals found in the fluid that bathes ...

Alzheimer's disease & dementia

Unlikely gene variants work together to raise Alzheimer's risk

(Medical Xpress)—Studying spinal fluid from people at risk for Alzheimer's disease, researchers at Washington University School of Medicine in St. Louis have found that a gene variation that had not been considered risky ...

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