Fungi in the gut prime immunity against infection

Common fungi, often present in the gut, teach the immune system how to respond to their more dangerous relatives, according to new research from scientists at Weill Cornell Medicine. Breakdowns in this process can leave people ...

Knowing exactly what genes are saying – and where

Scientists can now discover how the fine details of gene activity differ from one cell type to another in a tissue sample, thanks to a technique invented by Weill Cornell Medicine researchers.

Scientists discover new nanoparticle, dubbed exomeres

A new cellular messenger discovered by Weill Cornell Medicine scientists may help reveal how cancer cells co-opt the body's intercellular delivery service to spread to new locations in the body.

Researchers produce first map of New York City subway system microbes

The microbes that call the New York City subway system home are mostly harmless, but include samples of disease-causing bacteria that are resistant to drugs—and even DNA fragments associated with anthrax and Bubonic plague—according ...

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