Researchers discover a new pathway that regulates inflammation

Inflammation, the body's earliest response to damage or infection, can aid the healing process and trigger an immune response against invading pathogens. But inflammation gone awry can also undermine health, as in diseases ...

Negative marital communications leave literal, figurative wounds

A tendency for one or both spouses to avoid or withdraw from tough conversations could set up married couples for emotional distress, bad feelings about their relationship, chronic inflammation and lowered immune function, ...

Bacterial cause found for skin condition rosacea

Scientists are closer to establishing a definitive bacterial cause for the skin condition rosacea. This will allow more targeted, effective treatments to be developed for sufferers, according to a review published in the ...

A single protein regulates 2 immune pathways

Unchecked, the natural or innate immune system can run out of control - like a stuck accelerator on a car. Eventually, it will kill the host it is supposed to protect.

A molecule that destroys normal metabolism is found

Overeating in mice triggers a molecule once considered to be only involved in detecting and fighting viruses to also destroy normal metabolism, leading to insulin resistance and setting the stage for diabetes. The new study, ...

Gastric ulcer bacteria turn immune defense inwards

Despite a strong response from our immune defence, the body is unable to rid itself of the bacterium Helicobacter pylori. One reason for this is that this bacterium encourages elements of the immune response to remain in ...

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