Medical research

Overactive immune response blocks itself

As part of the innate immune system natural killer cells (NK cells) play an important role in immune responses. For a long time they have been known as the first line of defense in the fight against infectious diseases. Therefore, ...

Diseases, Conditions, Syndromes

Smarter treatment for killer infections

Sepsis is a major killer in hospital intensive care units. Researchers at Case Western Reserve University School of Medicine have found that manipulating a genetic factor that can launch or throttle the body's defenses can ...

Medical research

Removing barriers to healing

Severe inflammation caused by a patient's immune system can be deadly, but stem cells found in human fat could provide new ways to protect against this toxic reaction.

Medical research

Putting the brakes on sepsis

Sepsis—an extreme response to infection—can cause damage to multiple organ systems when it triggers an uncontrolled inflammatory response.

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