Cardiology

Mayo Clinic minute: How cholesterol affects your heart

Most people know that high cholesterol is bad for their heart, but few people really understand what cholesterol is. Dr. Claire Haga, a Mayo Clinic family physician, explains why it's so closely related to heart problems. ...

Cardiology

Lower protein diet may lessen risk for cardiovascular disease

A plant-based diet may be key to lowering risk for heart disease. Penn State researchers determined that diets with reduced sulfur amino acids—which occur in protein-rich foods, such as meats, dairy, nuts and soy—were ...

Alzheimer's disease & dementia

Uncovering the unusual way aggregates hijack proteins

Utrecht scientists have uncovered how aggregates alter the behavior of Tau protein, known to play a role in Alzheimer's disease. On a molecular level, the researchers have revealed why certain proteins tend to bind to Tau ...

Health

What you need to know about cholesterol

Most people know that high cholesterol is bad for their heart, but few people really understand what cholesterol is. Dr. Claire Haga, a Mayo Clinic family physician, explains why it's so closely related to heart problems. ...

Neuroscience

Molecular bodyguards against Parkinson's disease

Chaperone proteins in human cells dynamically interact with the protein α-Synuclein, which is strongly associated with Parkinson's disease. A disturbed relationship to these "bodyguards" leads to cell damage and the formation ...

Immunology

Early immune response may improve cancer immunotherapies

In a paper published in the Journal of Biological Chemistry, University of Illinois at Chicago researchers and colleagues report a new mechanism for detecting foreign material during early immune responses.

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