Immunology

Obesity alters airway muscle function, increases asthma risk

New research suggests that obesity changes how airway muscles function, increasing the risk of developing asthma. The study is published ahead of print in the American Journal of Physiology—Lung Cellular and Molecular Physiology.

Cardiology

New target found for treating thoracic aortic aneurysm

It's a silent, sudden and almost assured killer: a thoracic aortic aneurysm (TAA) occurs when a weak spot or bulge in the body's main pipeline for pumping blood suddenly ruptures, cutting off the supply of life-sustaining ...

Cardiology

RNA modification is important factor in smooth muscle contraction

Genetic information is stored in DNA and is passed on in a very stable manner from one cell to the next or from one generation to the next. On a cellular level, genetic information is transcribed from DNA into RNA (ribonucleic ...

Immunology

Key to artery health lies in LYVE-1 macrophage

Arteries such as the aorta actively transport oxygenated blood, nutrients and cells throughout the body to keep our tissues functioning normally. Damage to the arteries can result in life-threatening cardiovascular diseases. ...

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