Tag Archives: Daniel Mucida

Study explains how an intestinal microbe protects against other, more dangerous bacteria

Worm Cross Section ThumbnailWorking in animal models, scientists have found that an enzyme produced by one microbe can shield the gut against attack from other, more harmful bacteria. The findings could potentially inform the design of new probiotics for use against dangerous pathogens like those spreading hospital-acquired infections. More »

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Daniel Mucida, who studies the gut’s specialized immune system, receives promotion

Daniel Mucida, who studies the gut’s specialized immune system, receives promotionAs head of the Laboratory of Mucosal Immunology, Mucida examines how immune cells within the lining of the intestine balance vigilance against invaders with tolerance to harmless foreign proteins. As of September 1, he will become an associate professor. More »

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An unexpected origin for calming immune cells in the gut

An unexpected origin for calming immune cells in the gutWithin the gut, the immune system must strike a perfect balance between protecting our bodies from infection and not overreacting to harmless foreign entities, including food. A new study explores the origins of a type of immune cell that appears to keep inflammatory responses in check. More »

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The neurons in our gut help the immune system keep inflammation in check

The neurons in our gut help the immune system keep inflammation in check The immune system must protect against potential infections, but over-vigilant reactions can cause problems. New research from Rockefeller shows that neurons in the intestine send signals to immune cells to curb inflammation. More »

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Research explains how cellular guardians of the gut develop

Research explains how cellular guardians of the intestine developA specialized class of immune cell inhabits the thin layer of tissue that lines the intestine. New experiments reveal how these cells arise, sometimes from other mature immune cells. More »

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New faculty member seeks secrets of intestinal immunity

Newly named assistant professor Daniel Mucida studies the balance between tolerance and immunity by observing what happens in the intestinal tract. It’s there that the body must cope with a constant stream of foreign antigens from our food as well as a flourishing ecosystem of bacteria, viruses and parasites. More »

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