Disruptions in the gut microbiome have been linked to lower survival rates for people who have undergone kidney and liver transplants, a finding that highlights the critical importance of the vast and complex microbial communities ...
Each pathogen relies on a unique set of strategies and surface & secreted molecules that enable it to colonize and infect host cells, which are collectively known as "virulence factors."
May 20, 2021
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Scientists have discovered that tracking malaria as it develops in humans is a powerful way to detect how the malaria parasite causes a range of infection outcomes in its host.
Mar 30, 2021
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An international consortium found a remarkable global spread of strains of a multi-resistant bacterium that can cause severe infections—Stenotrophomonas maltophilia. The study, published under the supervision of the Research ...
May 14, 2020
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A newly developed experimental vaccine was more than eighty percent effective in protecting mice from succumbing to Staphylococcus aureus infection. S. aureus causes more than 30,000 deaths from hospital-acquired infections ...
Nov 12, 2019
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A team from the Institut National de la Recherche Scientifique (INRS) has made a scientific breakthrough regarding the virulence strategy employed by the Leishmania parasite to infect cells of the immune system. This microorganism ...
Aug 12, 2019
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Since 2013, a new strain of meningococcal bacteria has spread rapidly in Niger and Nigeria, leading to large-scale outbreaks of meningitis. Analysis of the genetic material shows that with just two gene mutations, harmless ...
Jun 27, 2018
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The bacteria that cause periodontitis, a disease affecting the tissues surrounding the teeth, seems to play a part also in the onset of pancreatic cancer, say the researchers at the University of Helsinki and the Helsinki ...
Jan 16, 2018
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A common type of bacteria is causing a major healthcare crisis as we inch closer towards the last line of antibiotic resistance against bacterial infections. The bacterium known as Staphylococcus aureus (S. aureus) is harboured ...
Aug 21, 2017
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Salmonella infections are typically the culprit behind food poisoning outbreaks, but in sub-Saharan Africa, they often cause drug-resistant, deadly bloodstream infections and meningitis. A study in mice published February ...
Feb 8, 2017
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