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Nicolas Barnich

25
Documents

Publications

"guillaume-dalmasso"
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Colibactin-producing Escherichia coli enhance resistance to chemotherapeutic drugs by promoting epithelial to mesenchymal transition and cancer stem cell emergence

Guillaume Dalmasso , Antony Cougnoux , Tiphanie Faïs , Virginie Bonnin , Benoit Mottet-Auselo
Gut microbes, 2024, 16 (1), pp.2310215. ⟨10.1080/19490976.2024.2310215⟩
Article dans une revue hal-04530484v1

Exosomes transfer miRNAs from cell-to-cell to inhibit autophagy during infection with Crohn’s disease-associated adherent-invasive E. coli

Anaïs Larabi , Guillaume Dalmasso , Julien Delmas , Nicolas Barnich , Hang Thi Thu Nguyen
Gut microbes, 2020, 11 (6), pp.1677-1694. ⟨10.1080/19490976.2020.1771985⟩
Article dans une revue hal-03001063v1
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Pathogenicity Factors of Genomic Islands in Intestinal and Extraintestinal Escherichia coli

Mickaël Desvaux , Guillaume Dalmasso , Racha Beyrouthy , Nicolas Barnich , Julien Delmas
Frontiers in Microbiology, 2020, 11, ⟨10.3389/fmicb.2020.02065⟩
Article dans une revue hal-02948743v1
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Differential miRNA-Gene Expression in M Cells in Response to Crohn’s Disease-Associated AIEC

Anaïs Larabi , Laurène Salesse , Charlotte Cordonnier , Lucie Etienne-Mesmin , Nicolas Barnich
Microorganisms, 2020, 8 (8), pp.1205. ⟨10.3390/microorganisms8081205⟩
Article dans une revue hal-02935826v1
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Autophagy of Intestinal Epithelial Cells Inhibits Colorectal Carcinogenesis Induced by Colibactin-Producing Escherichia coli in Apc Mice

Cecily Lucas , Laurène Salesse , My Hanh Thi Hoang , Mathilde Bonnet , Pierre Sauvanet
Gastroenterology, 2020, 158 (5), pp.1373-1388. ⟨10.1053/j.gastro.2019.12.026⟩
Article dans une revue hal-02518438v1
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Crohn’s Disease-Associated Adherent-Invasive Escherichia coli Manipulate Host Autophagy by Impairing SUMOylation

Guillaume Dalmasso , Hang Nguyen , Tiphanie Faïs , Sébastien Massier , Nicolas Barnich
Cells, 2019, 8 (1), pp.35. ⟨10.3390/cells8010035⟩
Article dans une revue hal-02060087v1
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Metabolic adaptation of adherent-invasive Escherichia coli to exposure to bile salts

Julien Delmas , Lucie Gibold , Tiphanie Faïs , Sylvine Batista , Martin Leremboure
Scientific Reports, 2019, ⟨10.1038/s41598-019-38628-1⟩
Article dans une revue hal-02060120v1
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AIEC infection triggers modification of gut microbiota composition in genetically predisposed mice, contributing to intestinal inflammation

Alexis Bretin , Cecily Lucas , Anaïs Larabi , Guillaume Dalmasso , Elisabeth Billard
Scientific Reports, 2018, 8 (1), ⟨10.1038/s41598-018-30055-y⟩
Article dans une revue hal-01897658v1
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Colibactin: More Than a New Bacterial Toxin

Tiphanie Faïs , Julien Delmas , Nicolas Barnich , Richard Bonnet , Guillaume Dalmasso
Toxins, 2018, 10 (4), ⟨10.3390/toxins10040151⟩
Article dans une revue hal-01796959v1

The Vat-AIEC protease promotes crossing of the intestinal mucus layer by Crohn's disease-associated Escherichia coli

Lucie Gibold , Estelle Garénaux , Guillaume Dalmasso , Camille Gallucci , David Cia
Cellular Microbiology, 2016, 18 (5), pp.617 - 631. ⟨10.1111/cmi.12539⟩
Article dans une revue hal-01926372v1

Activation of the EIF2AK4-EIF2A/eIF2 alpha-ATF4 pathway triggers autophagy response to crohn disease-associated adherent-invasive escherichia coli infection

Alexis Bretin , Jessica Carrière , Guillaume Dalmasso , Agnes Bergougnoux , Wafa B'Chir
Autophagy, 2016, 12 (5), pp.770-783. ⟨10.1080/15548627.2016.1156823⟩
Article dans une revue hal-02640052v1

Certaines bactéries de la flore commensale exacerberaient-elles la carcinogenèse colorectale ?

Jennifer Raisch , Guillaume Dalmasso , Richard Bonnet , Nicolas Barnich , Mathilde Bonnet
Médecine/Sciences, 2016, 32 (2), pp.175-82. ⟨10.1051/medsci/20163202011⟩
Article dans une revue pasteur-01351541v1

The Colibactin-Producing Escherichia coli alters the tumor microenvironment to immunosuppressive lipid overload facilitating colorectal cancer progression and chemoresistance.

Nilmara de Oliveira Alves , Guillaume Dalmasso , Darja Nikitina , Amaury Vaysse , Richard Ruez
41 ème CECED, Mar 2024, Monptellier, France
Communication dans un congrès hal-04543437v1

Colorectal cancer associated-E. coli induce the emergence of chemotherapy-resistant stem cell-like phenotype of host cells

Guillaume Dalmasso , Anthony Cougnoux , Tiphanie Faïs , Hang T.T. Nguyen , Nicolas Barnich
DDW2020, May 2020, Chicago, United States
Communication dans un congrès hal-02524369v1

Autophagy inhibits colorectal carcinogenesis induced by colibactin-producing escherichia coli

Cecily Lucas , Laurène Salesse , My Hanh Thi Hoang , Mathilde Bonnet , Pierre Sauvanet
Digestive Disease Week (DDW), May 2020, Chicago, United States
Communication dans un congrès hal-02527278v1

Epithelial to mesenchymal transition in response to E. coli-induced senescence-associated secretory phenotype induced chemotherapeutic drug resistance

Guillaume Dalmasso , Tiphanie Faïs , Anthony Cougnoux , Nicolas Barnich , Julien Delmas
DDW 2020, May 2020, Chicago, United States
Communication dans un congrès hal-02524390v1

Colorectal cancer associated-E. coli induce the emergence of chemotherapy-resistant stem clell-like phenotype of host cells

Guillaume Dalmasso , Anthony Cougnoux , Tiphanie Faïs , Nicolas Barnich , Julien Delmas
15e congrès national de la SFM, Sep 2019, PARIS, France
Communication dans un congrès hal-02196753v1

Epithelial to mesenchymal transition in response to E. coli-induced senescence-associated secretory phenotype induced chemotherapeutic drug resistance

Guillaume Dalmasso , Tiphanie Faïs , A Cougnoux , Nicolas Barnich , Julien Delmas
15. Congrès national de la SFM, Sep 2019, Paris, France
Communication dans un congrès hal-02524334v1

Colorectal cancer associated-E. coli induce the emergence of chemotherapy-resistant stem cell-like phenotype of host cells

Guillaume Dalmasso , Antony Cougnoux , Tiphanie Faïs , Nicolas Barnich , Julien Delmas
15eme congrès national de la SFM, Sep 2019, Paris, France
Communication dans un congrès hal-02338700v1

Spatial metabolomics reveals a reprogramming of lipid metabolism by bacterial colibactin supporting immunosuppressive microenvironment in right-sided colon cancer

Nilmara de Oliveira Alves , Olivier Boulard , Amaury Vaysse , Guillaume Dalmasso , Darja Nikitina
5 Metabolism & Cancer, Nov 2023, Nice, France
Poster de conférence hal-04543485v1

Spatially-resolved metabolomic identifies a reprogramming of lipid metabolism and immune surveillance that are caused by colibactin-producing E. coli infection.

Nilmara de Oliveira Alves , Amel Mettouchi , Guillaume Dalmasso , Amaury Vaysse , Emma Bergsten
Cross-cutting program MICROBIOTA, Jan 2023, Lyon, France
Poster de conférence hal-04543527v1

Le gène de résistance mcr-1 favorise l'intrusion de E. coli dans l'écosystème intestinal

Guillaume Dalmasso , Racha Beyrouthy , Sandrine Brugiroux , Pierre Saint-Sardos , Etienne Ruppé
RICAI 2020, Dec 2020, PARIS, France
Poster de conférence hal-03054071v1

Exosomes released from intestinal epithelial cells infected with Crohn's disease-associated adherent-invasive E. coli transfer miRNAs into recipient cells to inhibit autophagy

Anaïs Larabi , Guillaume Dalmasso , Julien Delmas , Nicolas Barnich , Hang Thi Thu Nguyen
Congres KEYSTONE, Mar 2019, MONTREAL, Canada
Poster de conférence hal-02393855v1

Autophagy inhibits DNA damage induced by colorectal cancer-associated Escherichia coli

Cecily Lucas , Guillaume Dalmasso , Pierre Sauvanet , Denis Pezet , Nicolas Barnich
CFATG, Oct 2017, BORDEAUX, France
Poster de conférence hal-01631705v1

Activation of the EIF2AK4-EIF2A/eIF2 alpha-ATF4 pathway triggers autophagy response to Crohn disease-associated adherent-invasive escherichia coli infection

Alexis Bretin , Jessica Carrière , Guillaume Dalmasso , Agnes Bergougnoux , Wafa B'Chir
7. Proteasomes and Autophagy Workshop, Apr 2016, clermont-ferrand, France. 320 p., 2016, 7th Proteasomes and Autophagy Workshop
Poster de conférence hal-02740425v1