Medical research

Three lessons gut microbes have taught us about antibiotics

Antibiotics have proven to be a double-edged sword: capable of killing a range of bacteria that cause infections, but also depleting our gut microbes, impairing our immune system, and increasing vulnerability to infection ...

Medical research

Probiotics stop menopause-like bone loss in mice

Probiotic supplements protected female mice from the loss of bone density that occurs after having their ovaries removed, researchers at Emory University School of Medicine and Georgia State University have shown.

Immunology

Tuberculosis bacteria build 'edible' havens in immune cells

Bacteria that cause tuberculosis trick immune cells meant to destroy them into hiding and feeding them instead. This is the result of a study led by researchers from NYU Langone Medical Center and published online April 18 ...

Immunology

Immune cells' bacteria may fight chronic inflammation

A population of bacteria inhabits human and mouse immune cells and appears to protect the body from inflammation and illness, Weill Cornell Medicine scientists discovered in a new study. The findings challenge conventional ...

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