Genetics

Study sheds more light on genes' 'on/off' switches

It takes just 2 percent of the human genome to code for all of the proteins that make cellular functions—from producing energy to repairing tissues—possible.

Immunology

Genetics and pollution drive severity of asthma symptoms

Asthma patients, with a specific genetic profile, exhibit more intense symptoms following exposure to traffic pollution, according to researchers at the National Institutes of Health and collaborators. The study appeared ...

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