Cardiology

Deleting a protein might reduce cardiovascular disease

Macrophages travel through our arteries, gobbling fat the way Pac-man gobbled ghosts. But fat-filled macrophages can narrow blood vessels and cause heart disease. Now, UConn Health researchers describe in Nature Cardiovascular ...

Medical research

How the body uses fat to fight infection

New research from the University of East Anglia and Quadram Institute reveals how our immune cells use the body's fat stores to fight infection.

Overweight & Obesity

Secretin hormone induces satiation by activating brown fat

Researchers from the Turku PET Centre and Technical University of Munich have discovered a new mechanism controlling satiation. According to the recently published study, the hormone secretin induces satiation by activating ...

Medical research

Visceral fat delivers signal to the brain that hurts cognition

Excessive weight around our middle gives our brain's resident immune cells heavy exposure to a signal that turns them against us, setting in motion a crescendo of inflammation that damages cognition, scientists say.

Immunology

Glutamine may decrease obesity-linked inflammation

Glutamine could help people with obesity reduce inflammation of fat tissue and reduce fat mass, according to a new study at Karolinska Institutet in Sweden and the University of Oxford in the U.K. The researchers also show ...

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