Neuroscience

A new peptide may hold potential as an Alzheimer's treatment

MIT neuroscientists have found a way to reverse neurodegeneration and other symptoms of Alzheimer's disease by interfering with an enzyme that is typically overactive in the brains of Alzheimer's patients.

Cardiology

Progress with organoids: A mini-heart in a Petri dish

A team at the Technical University of Munich (TUM) has induced stem cells to emulate the development of the human heart. The result is a sort of "mini-heart" known as an organoid. It will permit the study of the earliest ...

Medical research

Cold is beneficial for healthy aging, finds new study

Cold activates a cellular cleansing mechanism that breaks down harmful protein aggregations responsible for various diseases associated with aging. In recent years, studies on different model organisms have already shown ...

Health

Higher lithium levels in drinking water may raise autism risk

Pregnant women whose household tap water had higher levels of lithium had a moderately higher risk of their offspring being diagnosed with autism spectrum disorder, according to a new study led by a UCLA Health researcher.

Neuroscience

Pulsating blood vessels wash your brain while you sleep

The word "brainwashing" usually triggers negative associations. But our brain health for sure depends on it. Scientists at the University of Oslo have recently made new and important discoveries about how and why this happens ...

Genetics

Study finds eye color genes are critical for retinal health

Metabolic pathways consist of a series of biochemical reactions in cells that convert a starting component into other products. There is growing evidence that metabolic pathways coupled with external stress factors influence ...

Alzheimer's disease & dementia

A higher dose of magnesium each day keeps dementia at bay

More magnesium in our daily diet leads to better brain health as we age, according to scientists from the Neuroimaging and Brain Lab at The Australian National University (ANU).

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