Medical research

The 'supercells' that cured an infant's grave genetic illness

When a person's immune system is impaired by a genetic disease, a bone-marrow transplant can be a powerful therapeutic tool, but with a major downside: during the first few months the recipient's defenses against viruses ...

Genetics

When your microbiome and your genome aren't a good combination

One of the most astounding discoveries of recent times is just how much influence gut bacteria have on our health and well-being. In addition to extracting nutrients from food, the collective activity of these tiny organisms ...

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