Author

j. guignot

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:host-pathogen & immune response· 2 Organism:human· 1 Organism:mouse· 1 Assay:proteomics· 1

Frequent Co-Authors

A. Tazi· 2 shared C. Poyart· 2 shared A. Picart· 1 shared A.-S. Bourrel· 1 shared B. Saubamea· 1 shared C. Hays· 1 shared E. Aznar· 1 shared J.-C. Fernandez· 1 shared

Activity by Year

2022-2024 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 30 mutual co-author links

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2 shared papersMicrobiology

A. Tazi

Mutual co-authors in cluster

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2 papers

Recent·Most cited

The hypervirulent Group B Streptococcus HvgA adhesin promotes brain invasion through transcellular crossing of the choroid plexus

E. Aznar, N. Strazielle, L. Costa, C. Poyart, A. Tazi, J.-F. Ghersi-Egea, j. guignot

This study shows that the hypervirulent GBS CC17 strain uses the HvgA adhesin to invade the choroid plexus, crossing the blood-CSF barrier through transcellular transcytosis.

bioRxiv · Mar 26, 2024 · PreprintMicrobiology

Specific interaction between Group B Streptococcus CC17 hypervirulent clone and phagocytes

A.-S. Bourrel, A. Picart, J.-C. Fernandez, C. Hays, B. Saubamea, V. Mignon, C. Poyart, A. Tazi, J. Guignot

This study investigates how the hypervirulent GBS CC17 strain interacts with macrophages, showing it is phagocytosed more efficiently due to specific surface proteins and scavenger receptor inhibition.

bioRxiv · Dec 2, 2022 · PreprintMicrobiology