Listeria monocytogenes faecal carriage is common and depends on the gut microbiota.
Listeria monocytogenes faecal carriage is common and depends on the gut microbiota.
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DOI:
10.1038/s41467-021-27069-y
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发表时间:
2021-11-24
影响因子:
16.6
通讯作者:
Lecuit M
中科院分区:
文献类型:
--
作者:
Hafner L;Pichon M;Burucoa C;Nusser SHA;Moura A;Garcia-Garcera M;Lecuit M
Listeria genus comprises two pathogenic species, L. monocytogenes (Lm) and L. ivanovii, and non-pathogenic species. All can thrive as saprophytes, whereas only pathogenic species cause systemic infections. Identifying Listeria species’ respective biotopes is critical to understand the ecological contribution of Listeria virulence. In order to investigate the prevalence and abundance of Listeria species in various sources, we retrieved and analyzed 16S rRNA datasets from MG-RAST metagenomic database. 26% of datasets contain Listeria sensu stricto sequences, and Lm is the most prevalent species, most abundant in soil and host-associated environments, including 5% of human stools. Lm is also detected in 10% of human stool samples from an independent cohort of 900 healthy asymptomatic donors. A specific microbiota signature is associated with Lm faecal carriage, both in humans and experimentally inoculated mice, in which it precedes Lm faecal carriage. These results indicate that Lm faecal carriage is common and depends on the gut microbiota, and suggest that Lm faecal carriage is a crucial yet overlooked consequence of its virulence. Here, the authors show that Listeria monocytogenes faecal carriage is common in healthy asymptomatic individuals and, together with mouse studies, they associate carriage with a specific microbiome signature.
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DOI:
10.1038/nri3535
发表时间:
2013-11
期刊:
Nature reviews. Immunology
影响因子:
--
作者:
通讯作者:
--
影响因子:
56.3
作者:
Charlier, Caroline;Perrodeau, Elodie;Lecuit, Marc
通讯作者:
Lecuit, Marc
影响因子:
3.7
作者:
CHAO, A;LEE, SM
通讯作者:
LEE, SM
DOI:
10.1093/bioinformatics/btp348
发表时间:
2009-08-01
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Capella-Gutiérrez S;Silla-Martínez JM;Gabaldón T
通讯作者:
Gabaldón T
DOI:
10.1007/s10096-002-0835-9
发表时间:
2003-01-01
影响因子:
4.5
作者:
Grif, K;Patscheider, G;Allerberger, F
通讯作者:
Allerberger, F