Cardiology

Flipping a molecular switch for heart fibrosis

A healthy heart is a pliable, ever-moving organ. But under stress—from injury, cardiovascular disease, or aging—the heart thickens and stiffens in a process known as fibrosis, which involves diffuse scar-like tissue. ...

Neuroscience

Healthy brain development is a human right, researcher argues

We know that the environment in which children and young adults are raised influences healthy brain development. Now, a psychologist at Yale is taking a stance against the negative effects of a particularly harrowing environment ...

Overweight & Obesity

Why do anti-hunger and anti-obesity initiatives always fall short?

With widespread hunger continuing to haunt developing nations, and obesity fast becoming a global epidemic, any number of efforts on the parts of governments, scientists, non-profit organizations and the business world have ...

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