News tagged with biological research

New findings show the impact of ancestry on health

A 'one size fits all' approach to healthcare is being called into question by a researcher at Victoria University of Wellington, who says the immune systems of Māori and Pasifika people are very different from those with ...

Jun 16, 2015
popularity 23 comments 0

Drug to control appetite could also fight anxiety

Did you know that our body produces its own marijuana-like compound to protect us against anxiety? A study led by Ottawa researchers, published today in Neuron, reveals a new biological pathway that regulates this system ...

Mar 05, 2015
popularity 33 comments 0

Study reveals how melanoma evades chemotherapy

Nitric oxide (NO), a gas with many biological functions in healthy cells, can also help some cancer cells survive chemotherapy. A new study from MIT reveals one way in which this resistance may arise, and ...

Apr 08, 2013
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