The Ethanolamine Permease EutH Promotes Vacuole Adaptation of Salmonella enterica and Listeria monocytogenes during Macrophage Infection
نویسندگان
چکیده
منابع مشابه
Ethanolamine Signaling Promotes Salmonella Niche Recognition and Adaptation during Infection
Chemical and nutrient signaling are fundamental for all cellular processes, including interactions between the mammalian host and the microbiota, which have a significant impact on health and disease. Ethanolamine is an essential component of cell membranes and has profound signaling activity within mammalian cells by modulating inflammatory responses and intestinal physiology. Here, we describ...
متن کاملCorrection: Ethanolamine Signaling Promotes Salmonella Niche Recognition and Adaptation during Infection
There is a grant number missing from the Funding Statement. Please see the corrected Funding Statement here. This work is funded by the National Institutes of Health, National Institute of Allergy and Infectious Diseases (AI118732) to MMK and the training grant (5T32AI007046) to CJA. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of th...
متن کاملA pH-sensitive function and phenotype: evidence that EutH facilitates diffusion of uncharged ethanolamine in Salmonella enterica.
The eutH gene is part of an operon that allows Salmonella enterica to use ethanolamine as a sole source of nitrogen, carbon, and energy. Although the sequence of EutH suggests a role in transport, eutH mutants use ethanolamine normally under standard conditions (pH 7.0). These mutants fail to use ethanolamine at a low pH. Evidence is presented that protonated ethanolamine (Eth0) does not enter ...
متن کاملPrevalence of Salmonella enterica and Listeria monocytogenes contamination in foods of animal origin in Italy.
The present survey collected and analyzed the results of routine testing for Salmonella enterica and Listeria monocytogenes on foods of animal origin submitted for official controls in Italy during 2001 to 2002. Salmonella was detected in 2.2% of 71,643 food samples examined, and the isolation rates ranged from 9.9% for raw poultry meat to less than 0.1% for dairy products. Isolation rates were...
متن کاملProduction of IFN-β during Listeria monocytogenes Infection Is Restricted to Monocyte/Macrophage Lineage
The family of type I interferons (IFN), which consists of several IFN-α and one IFN-β, are produced not only after stimulation by viruses, but also after infection with non-viral pathogens. In the course of bacterial infections, these cytokines could be beneficial or detrimental. IFN-β is the primary member of type I IFN that initiates a cascade of IFN-α production. Here we addressed the questi...
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ژورنال
عنوان ژورنال: Infection and Immunity
سال: 2018
ISSN: 0019-9567,1098-5522
DOI: 10.1128/iai.00172-18