Author

I. Attree

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· 11 Biochemistry· 1 Immunology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 11 Research Focus:host-pathogen & immune response· 9 Organism:bacteria (other)· 7 Organism:human· 4 Assay:proteomics· 4 Research Focus:cell signaling & trafficking· 3 Research Focus:cell type annotation· 3 Assay:bulk RNA-seq· 2

Frequent Co-Authors

S. Elsen· 6 shared J. Trouillon· 3 shared M. Janet-Maitre· 3 shared M. Robert-Genthon· 3 shared S. Bouillot· 3 shared V. Job· 3 shared Y. Coute· 3 shared E. Faudry· 2 shared

Activity by Year

2017-2023 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 26 mutual co-author links

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Curved chords = mutual co-authorship

6 shared papersMicrobiology

S. Elsen

Mutual co-authors in cluster

Author profile →

13 papers

Recent·Most cited

Cross-regulation and cross-talk of conserved and accessory two-component regulatory systems orchestrate Pseudomonas copper resistance

S. Elsen, V. SIMON, I. Attree

This paper investigates how copper resistance in Pseudomonas is regulated by cross-talk between conserved and accessory two-component systems, revealing their integration into regulatory networks.

bioRxiv · Sep 26, 2023 · PreprintMicrobiology

Pseudomonas aeruginosa MipA-MipB envelope proteins act as new sensors of polymyxin

M. Janet-Maitre, V. Job, M. Bour, S. M. Brugiere, M. Robert-Genthon, D. Cobessi, Y. Coute, K. Jeannot, I. Attree

This study identifies MipA and MipB as polymyxin sensors in Pseudomonas aeruginosa that activate a stress response to enhance antibiotic resistance.

bioRxiv · Aug 14, 2023Microbiology

Colistin resistance mutations in phoQ sensitize Klebsiella pneumoniae to IgM-mediated complement killing

S. P. A. van der Lans, M. Janet-Maitre, F. M. Masson, K. A. Walker, D. J. Doorduijn, A. B. Janssen, W. van Schaik, I. Attree, S. H. M. Rooijakkers, B. W. Bardoel

This study shows that colistin resistance mutations in K. pneumoniae increase sensitivity to IgM-mediated complement killing via PhoQ activation.

bioRxiv · Sep 15, 2022 · PreprintMicrobiology

Molecular features underlying Pseudomonas aeruginosa persistence in human plasma

M. Janet-Maitre, S. Pont, F. Masson, S. Sleiman, J. Trouillon, M. Robert-Genthon, B. Gallet, C. Dumestre-Perard, S. Elsen, C. Moriscot, B. Bardoel, S. Rooijakkers, F. Cretin, I. Attree

This study identifies molecular factors enabling Pseudomonas aeruginosa persistence in human plasma by analyzing genetic determinants and immune interactions.

bioRxiv · Dec 21, 2021Microbiology

Determination of the Two-Component Systems regulatory network reveals core and accessory regulations across Pseudomonas aeruginosa lineages

J. Trouillon, L. Imbert, A.-M. Villard, T. Vernet, I. Attree, S. Elsen

The paper maps the two-component systems regulatory network in Pseudomonas aeruginosa across three lineages, revealing extensive functional diversity and regulatory complexity.

bioRxiv · Jul 23, 2021Microbiology

Phospholipid peroxidation fuels ExoU phospholipase-dependent cell necrosis and supports Pseudomonas aeruginosa-driven pathology

S. Bagayoko, S.-A. Leon-Icaza, M. Pinilla, A. Hessel, K. Santoni, P.-J. Bordignon, F. Moreau, E. Eren, A. Boyance, E. Naser, L. Lefevre, C. Berrone, N. Iacobachvili, A. Metais, Y. Rombouts, , E. Meunier

This study identifies phospholipid peroxidation as a mechanism enhancing ExoU phospholipase activity, leading to cell necrosis and supporting Pseudomonas aeruginosa pathogenesis.

bioRxiv · Feb 17, 2021Immunology

The bacterial toxin ExoU requires a host trafficking chaperone for transportation and to induce necrosis

V. Deruelle, S. Bouillot, V. Job, E. Taillebourg, M.-O. Fauvarque, I. Attree, P. Huber

The paper identifies DNAJC5 as a host chaperone required for ExoU-mediated necrosis in Pseudomonas aeruginosa.

bioRxiv · Nov 4, 2020Microbiology

Bacterial behavior in human blood reveals complement evaders with persister-like features

S. Pont, N. Fraikin, Y. Caspar, L. Van Melderen, I. Attree, F. Cretin

The paper identifies complement-tolerant bacterial subpopulations in human blood that enable persistence despite immune defenses.

bioRxiv · Aug 18, 2020Microbiology

Transcription inhibitors with XRE DNA-binding and cupin signal-sensing domains drive metabolic diversification in Pseudomonas

J. Trouillon, M. Ragno, V. Simon, I. Attree, S. Elsen

The paper identifies XRE-cupin transcription factors in Pseudomonas aeruginosa that inhibit neighboring genes involved in metabolic pathways, revealing their role in metabolic diversification.

bioRxiv · Jul 29, 2020Microbiology

The PopN gate-keeper complex acts on the ATPase PscN to regulate the T3SS secretion switch from early to middle substrates in Pseudomonas aeruginosa

T. D. Ngo, C. Perdu, B. Jneid, M. Ragno, J. Novion Ducassou, A. Kraut, Y. Coute, C. Stopford, I. Attree, A. Rietsch, E. Faudry

The paper investigates the interaction of the T3SS ATPase PscN with secreted proteins and proposes a new role for the gate-keeper complex in regulating secretion switching from early to middle substrates in P. aeruginosa.

bioRxiv · Jul 28, 2020Biochemistry

Pseudomonas two-partner secretion toxin Exolysin contributes to insect killing

V. Job, S. Bouillot, E. Gueguen, M. Robert-Genthon, P. Panchev, S. Elsen, I. Attree

This study identifies Exolysin as a toxin in Pseudomonas chlororaphis that contributes to insect killing but not fungal or bacterial killing.

bioRxiv · Oct 17, 2019 · PreprintMicrobiology

Insertion sequences drive the emergence of a highly adapted human pathogen

E. Sentausa, P. Basso, A. Berry, A. Adrait, G. Bellement, Y. Coute, S. Lory, S. Elsen, I. Attree

The paper shows that insertion sequences in Pseudomonas aeruginosa enhance virulence and antibiotic resistance in a human pathogen.

bioRxiv · Oct 25, 2018Microbiology

CLIQ-BID: A method to quantify bacteria-induced damage to eukaryotic cells by automated live-imaging of bright nuclei

Y. Wallez, S. Bouillot, E. Soleilhac, P. Huber, I. Attree, E. Faudry

CLIQ-BID quantifies bacteria-induced eukaryotic cell damage through automated live-imaging of bright nuclei, enabling high-throughput screening of various agents in infection studies.

bioRxiv · Dec 18, 2017Microbiology