Oncology & Cancer

Signature of an ineffective immune response to cancer revealed

Our immune system is programmed to destroy cancer cells. Sometimes it has trouble slowing disease progression because it doesn't act quickly or strongly enough. In a study published in The Journal of Clinical Investigation, ...

Genetics

Rapid DNA analysis helps diagnose mystery diseases

As doctors, we deal with a lot of uncertainty. Often, it is difficult to diagnose what is making a patient sick because symptoms from both infectious and non-infectious diseases can be indistinguishable from each other.

Diseases, Conditions, Syndromes

To fight tuberculosis infection, early protection is crucial

In the first days after the tuberculosis (TB) bacteria infect the body, a flurry of immune cells are activated to fight the infection. Now, researchers have identified a master cell that coordinates the body's immune defenses ...

Health

The nicotine in e-cigarettes appears to impair mucus clearance

E-cigarette vaping with nicotine appears to hamper mucus clearance from the airways, according to new research published online in the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine.

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