Medical research

The role of metabolic signaling in preventing atrial fibrillation

Research from the Yale School of Medicine indicates that a protein kinase that is a master regulator of cell metabolism is critical to preventing atrial fibrillation. The research appeared April 22 in the journal JCI Insight.

Psychology & Psychiatry

New study reveals possible causes of psychiatric disorders

In a new study, scientists from Forschungszentrum Jülich and Heinrich Heine University Düsseldorf (HHU) have demonstrated for the first time that improper protein conformation is linked to the development of certain psychiatric ...

Alzheimer's disease & dementia

Amyloid beta in the brain of individuals with Alzheimer's disease

While there may not be a consensus whether deposition of amyloid beta contributes to Alzheimer's disease or is a consequence of it, there is agreement that something else is promoting the process. Other proteins are often ...

Alzheimer's disease & dementia

Small molecule may play big role in Alzheimer's disease

Alzheimer's disease is one of the most dreaded and debilitating illnesses one can develop. Currently, the disease afflicts 6.5 million Americans and the Alzheimer's Association projects it to increase to between 11 and 16 ...

Cardiology

Atrial fibrillation: New marker for atrial damage discovered

Atrial fibrillation is a common abnormal heart rhythm. It is treated either with medications or by applying heat or extreme cold to destroy small specific tissue areas in the atrium. This inevitably causes small wounds. A ...

Parkinson's & Movement disorders

Tracing the path of Parkinson's disease proteins

As neurodegenerative disorders such as Parkinson's and Alzheimer's disease progress, misfolded proteins clump together in neurons, recruiting normal proteins in the cell to also misfold and aggregate. Cells in which this ...

Alzheimer's disease & dementia

Researchers find clue to stopping Alzheimer's-like diseases

(Medical Xpress)—Tiny differences in mice that make them peculiarly resistant to a family of conditions that includes Alzheimer's, Parkinson's and Creutzfeldt-Jakob Disease may provide clues for treatments in humans.

Medical research

Breaking down pathological protein aggregates

ETH researchers have discovered a new mechanism that brain cells use to protect themselves from protein aggregates. Such aggregates play a key role in Parkinson's and other neurodegenerative diseases. This new finding might ...

Neuroscience

How a natural protein can help fight Alzheimer's disease

A new study published in Nature Communications gives insights into the underlying mechanisms of the formation of protein clumps in Alzheimer's disease. The study, led by researchers from Karolinska Institutet, could pave ...

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