Immunology

Identifying the key genes to infection resistance

Manning the gates of our immune system are toll-like receptors (TLR)—tiny hairs that stick out of the cell membrane, recognize foreign bodies, and rally an organism's defense mechanisms. The molecular building blocks of ...

Health

An expanding role for nurse practitioners

The 'baby boom' generation – nearly 40,000,000 strong – is aging and many are living with a variety of chronic medical conditions such as diabetes and heart disease. The Affordable Care Act, the national health care plan ...

Neuroscience

The protein dress of a neuron

Where in a nerve cell is a certain receptor protein located? Without an answer to this question, it is difficult to draw firm conclusions about the function of this protein. Two scientists at the Max Planck Institute of Neurobiology ...

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