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Posts Tagged "atherosclerosis"

Observations

Y Chromosome Can Raise Heart Disease Risk by 50 Percent

coronary artery disease

Men tend to get coronary artery disease much earlier than do women. For some men, the reason for that might be in part because of their fathers—and their father’s father—according to a new study, published online Wednesday in The Lancet. The study analyzed data from 3,233 unrelated white men enrolled in previous U.K. studies. From [...]

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Observations

Specialized Immune Cells Fight Hardening Arteries

dendritic cell

Immune cells do more than just fend off infections. When cholesterol starts building up in arteries, scavenger white blood cells known as macrophages report to the scene to start trying to digest it. These little cells, though, don’t always manage to clear the site and often end up as part of the blockade themselves. These [...]

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