Medical research

How signalling proteins affect wound healing

What do a scraped knee, a paper cut, or any form of surgery have in common? The short answer is a wound in need of healing—but the long answer lies in a series of biological activities that allow tissues to repair themselves.

Medical research

Cryptosporidium: Hot on the trail of a new anti-infective

Developed countries and resource-poor nations alike report Cryptosporidium infections but doctors in nations rich and poor are stymied in efforts to effectively treat it in extremely vulnerable patients—particularly babies—for ...

Medical research

Trio win medicine Nobel for work on how cells adapt to oxygen

Three researchers from the United States and Britain on Monday shared the Nobel Medicine Prize for research into how human cells sense and adapt to changing oxygen levels, opening up new strategies to fight such diseases ...

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