Immunology

Gut immune cells cut inflammation in multiple sclerosis

Researchers at the University of Toronto and UC San Francisco have discovered that the intestine is the source of immune cells that reduce brain inflammation in people with multiple sclerosis (MS), and that increasing the ...

Medical research

Scientists uncover new gatekeeper function of anti-aging molecule

The protein klotho has been shown to promote longevity and counteract aging-related impairments. Having more klotho seems to allow for longer and healthier lives, whereas a depletion of this molecule accelerates aging and ...

Cardiology

Estrogen may protect against depression after heart attack

Estrogen may protect against heart failure-related depression by preventing the production of inflammation-causing chemicals in the brain. The study is published ahead of print in the American Journal of Physiology—Heart ...

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