Immunology

New insights into how immune system fights atherosclerosis

A study led by Columbia University Medical Center (CUMC) researchers has found that an important branch of the immune system, in reaction to the development of atherosclerotic lesions, mounts a surprisingly robust anti-inflammatory ...

Genetics

New way to alter DNA, affect health circumvents gut bacteria

Our gut microbiome helps us out every day by processing the fiber we can't digest. The bacteria ferment the fiber into key chemicals known as short-chain fatty acids, or SCFAs, that are essential for human health. SCFAs fight ...

Immunology

Scientists accelerate immune response to tuberculosis in mice

New research findings provide insight into the immune system pathways that may be key to developing an effective tuberculosis (TB) vaccine. The study, to be published Thursday in the journal Nature Communications, was supported ...

Medical research

Antibiotic resistance is a gut reaction

Scientists from the Institute of Food Research and the University of East Anglia have discovered how certain gut bacteria can protect themselves and others in the gut from antibiotics.

Immunology

'Normal' bacteria vital for keeping intestinal lining intact

Scientists at Albert Einstein College of Medicine of Yeshiva University have found that bacteria that aid in digestion help keep the intestinal lining intact. The findings, reported online in the journal Immunity, could yield ...

Diseases, Conditions, Syndromes

Researchers advance treatment of tuberculosis by targeting new enzyme

Researchers at Johns Hopkins report they have laid the foundation to develop novel antibiotics that work against incurable, antibiotic-resistant bacteria like tuberculosis by targeting an enzyme essential to the production ...

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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