Immunology

Engineering the immune system to kill cancer cells

In late 2015, former President Jimmy Carter announced that he was free of the metastatic melanoma that had spread to his liver and brain. In addition to surgery and radiation, Carter was treated with an immunotherapy drug, ...

Health

Put that in your e-cigarette and smoke it, or should you?

Smoking cigarettes dramatically increases a person's risk for a host of diseases, and there's an assumption that electronic cigarettes, or e-cigarettes, are not harmful because users do not inhale smoke full of known carcinogens. ...

Psychology & Psychiatry

How science can teach us to be more relaxed

After a busy and stressful year, I recently found myself physically and mentally exhausted with a very real need to relax. A last-minute holiday felt like a perfect solution and I returned feeling refreshed and recharged. ...

Immunology

Discovery reveals how protective immune cells protect themselves

Researchers at St. Jude Children's Research Hospital have discovered the mechanism by which immune cells called regulatory T cells keep themselves intact and functional during their demanding task of holding the immune system ...

Immunology

Life-extending hormone bolsters the body's immune function

A hormone that extends lifespan in mice by 40% is produced by specialized cells in the thymus gland, according to a new study by Yale School of Medicine researchers. The team also found that increasing the levels of this ...

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