Medical research

Timed release of turmeric stops cancer cell growth

A Washington State University research team has developed a drug delivery system using curcumin, the main ingredient in the spice turmeric, that successfully inhibits bone cancer cells while promoting growth of healthy bone ...

Neuroscience

Bioactive compound from the Rhodiola plant improves memory

In an ageing society, more people are suffering from memory disorders. The progressive loss of memory severely impairs the quality of life of those affected. So far, no drugs are known to prevent age-related cognitive decline.

Inflammatory disorders

Asthma researchers test substance from coralberry leaves

The coralberry could offer new hope for asthmatics. Researchers at the University of Bonn have extracted an active pharmaceutical ingredient from its leaves to combat asthma, a widespread respiratory disease. In mice, it ...

Oncology & Cancer

Pepper and halt: Spicy chemical may inhibit gut tumors

Researchers at the University of California, San Diego School of Medicine report that dietary capsaicin – the active ingredient in chili peppers – produces chronic activation of a receptor on cells lining the intestines ...

Medical research

Nicotine exploits COPI to foster addiction

A study in The Journal of General Physiology helps explain how nicotine exploits the body's cellular machinery to promote addiction. The findings could lead to new therapies to help people quit smoking.

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