Medical research

Study reveals bile metabolite of gut microbes boosts immune cells

A Ludwig Cancer Research study has discovered a novel means by which bacterial colonies in the small intestine support the generation of regulatory T cells—immune cells that suppress autoimmune reactions and inflammation. ...

Medical research

Researchers discover potential boost to immunotherapy

Mount Sinai researchers have discovered a pathway that regulates special immune system cells in lung cancer tumors, suppressing them and allowing tumors to grow. The scientists also figured out how to interrupt this pathway ...

Immunology

Outsourcing is a matter of time

Immune cells found in the mouse kidney at various stages of development are morphologically virtually indistinguishable. It now turns out that these cells are derived from different tissue sources at different stages in the ...

Immunology

How dying cells prevent dangerous immune reactions

Dying cells in the body can keep the immune system in check, thus preventing unwanted immune responses against the body's own tissues. Scientists from the German Cancer Research Center have now identified a receptor on murine ...

Neuroscience

Harnessing the microbiome to improve stroke recovery

Supplementing the body's short chain fatty acids can improve stroke recovery, according to research in mice recently published in JNeurosci. Short chain fatty acid supplementation may be a non-invasive addition to stroke ...

Medications

The danger behind certain biologics

Autoimmune disorders such as rheumatoid arthritis, psoriasis, and Crohn's disease plague tens of millions of Americans and are the result of the body's immune system, whose role is to fight against disease-causing pathogens, ...

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