The unforeseen intracellular lifestyle of Enterococcus faecalis in hepatocytes

Autor: Natalia Nunez, Aurélie Derré-Bobillot, Nicolas Trainel, Goran Lakisic, Alexandre Lecomte, Françoise Mercier-Nomé, Anne-Marie Cassard, Hélène Bierne, Pascale Serror, Cristel Archambaud

Publikováno v: Gut Microbes, Vol 14, Iss 1 (2022)

Enterococcus faecalis is a bacterial species present at a subdominant level in the human gut microbiota. This commensal turns into an opportunistic pathogen under specific conditions involving dysbiosis and host immune deficiency. E. faecalis is one

Externí odkaz: https://doaj.org/article/4da5d23142594d7dbc2b98bfe5f36104

An Immunomodulatory Transcriptional Signature Associated With Persistent Listeria Infection in Hepatocytes

Autor: Natalie Descoeudres, Luc Jouneau, Céline Henry, Kevin Gorrichon, Aurélie Derré-Bobillot, Pascale Serror, Laura Lee Gillespie, Cristel Archambaud, Alessandro Pagliuso, Hélène Bierne

Publikováno v: Frontiers in Cellular and Infection Microbiology, Vol 11 (2021)

Listeria monocytogenes causes severe foodborne illness in pregnant women and immunocompromised individuals. After the intestinal phase of infection, the liver plays a central role in the clearance of this pathogen through its important functions in i

Externí odkaz: https://doaj.org/article/5865eb16aaa9446196923ba1e95bafbe

Do Primocolonizing Bacteria Enable Bacteroides thetaiotaomicron Intestinal Colonization Independently of the Capacity To Consume Oxygen?

Autor: David Halpern, Claire Morvan, Aurélie Derré-Bobillot, Thierry Meylheuc, Mélanie Guillemet, Sylvie Rabot, Alexandra Gruss

Publikováno v: mSphere, Vol 6, Iss 3 (2021)

Aerobic bacteria are frequent primocolonizers of the human naive intestine. Their generally accepted role is to eliminate oxygen, which would allow colonization by anaerobes that subsequently dominate bacterial gut populations.

Externí odkaz: https://doaj.org/article/9799f60a91994ce3af9b045e6557bf14

An Immunomodulatory Transcriptional Signature Associated With Persistent Listeria Infection in Hepatocytes

Autor: Laura L. Gillespie, Pascale Serror, Hélène Bierne, Kevin Gorrichon, Cristel Archambaud, Natalie Descoeudres, Céline Henry, Luc Jouneau, Alessandro Pagliuso, Aurélie Derré-Bobillot

Publikováno v: Frontiers in Cellular and Infection Microbiology
Frontiers in Cellular and Infection Microbiology, Vol 11 (2021)
Frontiers in Cellular and Infection Microbiology, 2021, 11, ⟨10.3389/fcimb.2021.761945⟩

Listeria monocytogenescauses severe foodborne illness in pregnant women and immunocompromised individuals. After the intestinal phase of infection, the liver plays a central role in the clearance of this pathogen through its important functions in im

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfae26292d3c2dfa6025861848628016
http://europepmc.org/articles/PMC8631403

Commensal bacteria augment Staphylococcus aureus infection by inactivation of phagocyte-derived reactive oxygen species

Autor: Simon A. Johnston, Eric J. G. Pollitt, Bas G.J. Surewaard, Cristel Archambaud, Pascale Serror, Charlotte Jeffery, Aurélie Derré-Bobillot, Stephen A. Renshaw, Matthew K. Siggins, Grace R. Pidwill, Simon J. Foster, Josie F. Gibson, Joshua A. F. Sutton, Shiranee Sriskandan, Daria Shamarina, Oliver T. Carnell

Publikováno v: PLoS Pathogens
PLoS Pathogens, Public Library of Science, 2021, 17 (9), pp.e1009880. ⟨10.1371/journal.ppat.1009880⟩
PLoS Pathogens, Vol 17, Iss 9, p e1009880 (2021)

Staphylococcus aureus is a human commensal organism and opportunist pathogen, causing potentially fatal disease. The presence of non-pathogenic microflora or their components, at the point of infection, dramatically increases S. aureus pathogenicity,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::444102e9bb9a168cac86e83e13767fe9
https://hal.archives-ouvertes.fr/hal-03363829