Medical research

Can we extend healthspan by altering the perception of food?

Researchers at the Buck Institute have shown a new effect on aging via a small drug-like molecule that alters the perception of food in the nematode C. elegans. Publishing in Aging Cell, researchers "tricked" the worm's metabolism ...

Arthritis & Rheumatism

Scientists home in on cause of osteoarthritis pain

Researchers at Rush University Medical Center, in collaboration with researchers at Northwestern University, have identified a molecular mechanism central to the development of osteoarthritis (OA) pain, a finding that could ...

Neuroscience

Why rats prefer company of the young and stressed

Researchers have identified a neural pathway implicated in social interaction between adult and juvenile animals, according to new research in rats published in JNeurosci.

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