Cardiology

No benefit of synthetic HDL-C on arterial plaque

Injection of a novel form of synthetic high-density lipoprotein cholesterol (HDL-C), or good cholesterol, into the arteries of patients who had recently had a heart attack did not reduce the volume of fatty deposits, or plaque, ...

Medical research

How the heart turns into bone

Connective tissue cells in the heart turn into bone-producing cells in response to injury, University of California, Los Angeles scientists report November 17 in Cell Stem Cell. The discovery helps explain why some people ...

Alzheimer's disease & dementia

Amyloid study pinpoints protein culprits

A five-year trial at a Brisbane Hospital has increased the accuracy of diagnosing patients with amyloidosis, a group of rare and incurable diseases caused by abnormal protein deposits in tissues and organs.

Cardiology

PET imaging visualizes hard-to-diagnose cardiac amyloidosis

Researchers at Princess Alexandra Hospital, Brisbane, Australia, have demonstrated that cardiac amyloidosis (abnormal deposits of proteins in the heart), which is notoriously difficult to diagnose, can be visualized noninvasively ...

Overweight & Obesity

Researchers target gut bacteria to reduce weight gain

A new therapy that involves engineered gut bacteria may one day help reduce the health problems that come with obesity. Incorporating the engineered bacteria into the guts of mice both kept them from gaining weight and protected ...

Alzheimer's disease & dementia

Lower weight in late life may increase risk of Alzheimer's Disease

Researchers at Brigham and Women's Hospital (BWH) and Massachusetts General Hospital (MGH) have found an association between lower weight and more extensive deposits of the Alzheimer's-associated protein beta-amyloid in the ...

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