Why do some foodborne bacteria make us sick? A paper published Sept. 16 in the journal Science has found that pathogens in the intestinal tract cause harm because they benefit from immune system responses designed to repair ...
Sep 16, 2016
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When infected with influenza, the body becomes an easy target for bacteria. The flu virus alters the host's immune system and compromises its capacity to effectively fight off bacterial infections. Now, a team of immunologists ...
Nov 15, 2012
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The bacterium that causes tuberculosis has a unique molecule on its outer cell surface that blocks a key part of the body's defense. New research suggests this represents a novel mechanism in the microbe's evolving efforts ...
Oct 3, 2011
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Certain immune cells possess a homing property that directs them to the skin at birth to protect the baby, researchers from The University of Texas Health Science Center at San Antonio (UT Health San Antonio) discovered.
Apr 14, 2023
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A bacterial pathogen that typically multiplies outside of host cells can enter and induce the destruction of cells called macrophages, according to a study published June 20 in the open-access journal PLOS Pathogens by Anne-Béatrice ...
Jun 20, 2019
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About one in two women are affected by cystitis during their lifetime, and many suffer from recurrent urinary tract infections. Bladder infections are not only painful and potentially dangerous, but they also pose a significant ...
Jul 21, 2023
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A novel mechanism has been identified in which Chlamydia trachomatis tricks host cells into taking up the bacteria. Researchers from University of California San Francisco, led by Joanne Engel, report their findings in the ...
Oct 6, 2011
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Scientists and bacteria are locked in an arms race. Over time, bacteria can evolve to resist today's powerful vaccines.
Aug 15, 2019
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Call it therapeutic poop, if you will, but the best hope yet for an effective treatment of childhood infections with the drug-resistant bacterium C. difficile may come straight from the gut, according to recent research.
Jul 31, 2013
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Targeting a toxin released by virtually all strains of MRSA could help scientists develop new drugs that can fight the superbug, research suggests.
Oct 13, 2011
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