Medical research

Mouse model of human immune system inadequate for stem cell studies

A type of mouse widely used to assess how the human immune system responds to transplanted stem cells does not reflect what is likely to occur in patients, according to a study by researchers at the Stanford University School ...

Cardiology

Scientists show how cells react to injury from open-heart surgery

Cedars-Sinai Heart Institute investigators have learned how cardiac muscle cells react to a certain type of injury that can be caused by open-heart surgery. The findings point to a new potential way to help these hearts recover ...

Neuroscience

Transplanted neurons incorporated into a stroke-injured rat brain

Today, a stroke usually leads to permanent disability – but in the future, the stroke-injured brain could be reparable by replacing dead cells with new, healthy neurons, using transplantation. Researchers at Lund University ...

Other

Lawyers take Chinese organ-harvesting claims to Australia

Two Canadian lawyers came to Australia's Parliament House on Monday to urge lawmakers to pass a motion calling on China to immediately end the practice of what they say is organ harvesting from prisoners of conscience.

Medical research

Insights into the ecology of the microbiome

The microbiome is like a fingerprint: every person's community of microbes is complex and unique. But the underlying dynamics, the interactions between the microbes that shape these microbial ecosystems, may have something ...

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