Immunology

Some immune cells defend only one organ

(Medical Xpress)—Scientists have uncovered a new way the immune system may fight cancers and viral infections. The finding could aid efforts to use immune cells to treat illness.

2 hours ago
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Taking the sting out of insect-sting allergies

(Medical Xpress)—Certain people with a history of systemic allergic reactions to insect stings are likely to benefit from immunotherapy to prevent life-threatening anaphylaxis and should, at the very least, ...

Apr 11, 2014
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Sensitive balance in the immune system

Apoptosis is used by cells that are changed by disease or are simply not needed any longer to eliminate themselves before they become a hazard to the body—on a cellular level, death is part of life. Disruption ...

Apr 11, 2014
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Researchers find that influenza has an Achilles' heel

Flu epidemics cause up to half a million deaths worldwide each year, and emerging strains continually threaten to spread to humans and cause even deadlier pandemics. A study published by Cell Press on April 10 in the journal ...

Apr 10, 2014
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