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julien Royet



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Gut-derived peptidoglycan remotely inhibits bacteria dependent activation of SREBP by Drosophila adipocytes

julien Royet , Bernard Charroux
PLoS Genetics, 2022
Journal articles hal-03838268v1
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Bacteria-derived peptidoglycan triggers a non-canonical NF-κB dependent response in Drosophila gustatory neurons

Ambra Masuzzo , Gérard Manière , Yael Grosjean , Léopold Kurz , Julien Royet et al.
Journal of Neuroscience, 2022, pp.JN-RM-2437-21. ⟨10.1523/JNEUROSCI.2437-21.2022⟩
Journal articles hal-03813389v1
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Impact of Microorganisms and Parasites on Neuronally Controlled Drosophila Behaviours

Martina Montanari , Julien Royet
Cells, 2021, 10 (9), pp.2350. ⟨10.3390/cells10092350⟩
Journal articles hal-03555605v1
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How Bacteria Impact Host Nervous System and Behaviors: Lessons from Flies and Worms.

Ambra Masuzzo , Martina Montanari , Léopold Kurz , Julien Royet
Trends in Neurosciences, 2020, 43 (12), pp.998-1010. ⟨10.1016/j.tins.2020.09.007⟩
Journal articles hal-03021669v1
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Protocol for a Binary Choice Feeding Assay Using Adult, Axenic Drosophila

Bernard Charroux , Julien Royet
STAR Protocols, 2020, ⟨10.1016/j.xpro.2020.100117⟩
Journal articles hal-02993151v1
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Uridine Catabolism Breaks the Bonds of Commensalism.

Manish Joshi , Julien Royet
Cell Host and Microbe, 2020, 27 (3), pp.312-314. ⟨10.1016/j.chom.2020.02.008⟩
Journal articles hal-03021767v1
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Drosophila Aversive Behavior toward Erwinia carotovora carotovora Is Mediated by Bitter Neurons and Leukokinin

Bernard Charroux , Fabrice Daian , Julien Royet
iScience, 2020, 23 (6), pp.101152. ⟨10.1016/j.isci⟩
Journal articles hal-03021744v1
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Gut bacteria-derived peptidoglycan induces a metabolic syndrome-like phenotype via NF-κB-dependent insulin/PI3K signaling reduction in Drosophila renal system

Olivier Zugasti , Raphäel Tavignot , Julien Royet
Scientific Reports, 2020, 10 (1), pp.14097. ⟨10.1038/s41598-020-70455-7⟩
Journal articles hal-03021698v1
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Peptidoglycan-dependent NF-κB activation in a small subset of brain octopaminergic neurons controls female oviposition

Ambra Masuzzo , Gérard Maniere , Annelise Viallat-Lieutaud , Emilie Avazeri , Olivier Zugasti et al.
eLife, 2019, 8, pp.e50559. ⟨10.7554/eLife.50559⟩
Journal articles hal-02340050v1

Lipid Catabolism Fuels Drosophila Gut Immunity

Ambra Masuzzo , Julien Royet
Cell Host and Microbe, 2018, 23 (3), pp.288-290. ⟨10.1016/j.chom.2018.02.006⟩
Journal articles hal-02106708v1

Mitofusin gain and loss of function drive pathogenesis in Drosophila models of CMT2A neuropathy

Najla El Fissi , Manuel Rojo , Aїcha Aouane , Esra Karatas , Gabriela Poliacikova et al.
EMBO Reports, 2018, 19 (8), pp.e45241. ⟨10.15252/embr.201745241⟩
Journal articles hal-02088624v1

Cytosolic and Secreted Peptidoglycan-Degrading Enzymes in Drosophila Respectively Control Local and Systemic Immune Responses to Microbiota

Bernard Charroux , Florence Capo , C. Léopold Kurz , Sabine W Peslier , Delphine Chaduli et al.
Cell Host and Microbe, 2018, 23 (2), pp.215-228.e4. ⟨10.1016/j.chom.2017.12.007⟩
Journal articles hal-02108488v1

Peptidoglycan sensing by octopaminergic neurons modulates Drosophila oviposition

C Léopold Kurz , Bernard Charroux , Delphine Chaduli , Annelise Viallat-Lieutaud , Julien Royet et al.
Journal articles hal-01690094v1

Drosophila larvae food intake cessation following exposure to Erwinia contaminated media requires odor perception, Trpa1 channel and evf virulence factor

Seydou Keita , Ambra Masuzzo , Julien Royet , C. Léopold Kurz
Journal of Insect Physiology, 2017, 99, pp.25 - 32. ⟨10.1016/j.jinsphys.2017.02.004⟩
Journal articles hal-01690589v1

Oligopeptide Transporters of the SLC15 Family Are Dispensable for Peptidoglycan Sensing and Transport in Drosophila

Florence Capo , Delphine Chaduli , Annelise Viallat-Lieutaud , Bernard Charroux , Julien Royet et al.
Journal of Innate Immunity, 2017, 9 (5), pp.483 - 492. ⟨10.1159/000475771⟩
Journal articles hal-01690565v1

Bacteria sensing mechanisms in Drosophila gut: Local and systemic consequences

F. Capo , B. Charroux , J. Royet
Developmental and Comparative Immunology, 2016, 64, pp.11-21. ⟨10.1016/j.dci.2016.01.001.Epub2016Jan8⟩
Journal articles hal-01446149v1

Tissue-Specific Regulation of Drosophila NF-x03BA;B Pathway Activation by Peptidoglycan Recognition Protein SC

D. Costechareyre , F. Capo , A. Fabre , D. Chaduli , C. Kellenberger et al.
Journal of Innate Immunity, 2015, 8 (1), pp.67-80. ⟨10.1159/000437368⟩
Journal articles hal-01426525v1
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Drosophila Microbiota Modulates Host Metabolic Gene Expression via IMD/NF-κB Signaling

Berra Erkosar Combe , Arnaud Defaye , Noémie Bozonnet , Denis Puthier , Julien Royet et al.
PLoS ONE, 2014, 9 (4), ⟨10.1371/journal.pone.0094729⟩
Journal articles hal-01595964v1

Mutations in the Drosophila ortholog of the vertebrate Golgi pH regulator (GPHR) protein disturb endoplasmic reticulum and Golgi organization and affect systemic growth

B. Charroux , J. Royet
Biology Open, 2014, 3 (1), pp.72-80. ⟨10.1242/bio.20137187⟩
Journal articles hal-01134495v1

Spotting the differences: probing host/microbiota interactions with a dedicated software tool for the analysis of faecal outputs in Drosophila

Mt Wayland , A. Defaye , J. Rocha , Sa Jayaram , J. Royet et al.
Journal of Insect Physiology, 2014, 69, pp.126-35. ⟨10.1016/j.jinsphys.2014.05.023⟩
Journal articles hal-01134510v1

Mechanisms and consequence of bacteria detection by the Drosophila gut epithelium.

Julien Royet , Bernard Charroux
Gut microbes, 2013, 4 (3), pp.259-63. ⟨10.4161/gmic.24386⟩
Journal articles hal-00862212v1
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Inhibition of a NF-κB/Diap1 Pathway by PGRP-LF Is Required for Proper Apoptosis during Drosophila Development

Raphael Tavignot , Delphine Chaduli , Fatoumata Djitte , Bernard Charroux , Julien Royet et al.
PLoS Genetics, 2013, 13 (1), pp.e1006569. ⟨10.1371/journal.pgen.1006569⟩
Journal articles hal-01692085v1

The Drosophila inner-membrane protein PMI controls crista biogenesis and mitochondrial diameter.

Marc Macchi , Najla El Fissi , Roberta Tufi , Mélanie Bentobji , Jean-Charles Liévens et al.
Journal of Cell Science, 2013, 126 (Pt 3), pp.814-24. ⟨10.1242/jcs.115675⟩
Journal articles hal-00843395v1

Peptidoglycan sensing by the receptor PGRP-LE in the Drosophila gut induces immune responses to infectious bacteria and tolerance to microbiota.

Virginie Bosco-Drayon , Mickael Poidevin , Ivo Gomperts Boneca , Karine Narbonne-Reveau , Julien Royet et al.
Cell Host and Microbe, 2012, 12 (2), pp.153-65. ⟨10.1016/j.chom.2012.06.002⟩
Journal articles hal-00843398v1

Gut-microbiota interactions in non-mammals: what can we learn from Drosophila?

Bernard Charroux , Julien Royet
Seminars in Immunology, 2012, 24 (1), pp.17-24. ⟨10.1016/j.smim.2011.11.003⟩
Journal articles hal-00843407v1

SKIV2L mutations cause syndromic diarrhea, or trichohepatoenteric syndrome.

Alexandre Fabre , Bernard Charroux , Christine Martinez-Vinson , Bertrand Roquelaure , Egritas Odul et al.
American Journal of Human Genetics, 2012, 90 (4), pp.689-92. ⟨10.1016/j.ajhg.2012.02.009⟩
Journal articles hal-00843403v1

Peptidoglycan recognition proteins: modulators of the microbiome and inflammation

Julien Royet , Dipika Gupta , Roman Dziarski
Nature Reviews Immunology, 2011, 11 (12), pp.837 - 851. ⟨10.1038/nri3089⟩
Journal articles hal-01692785v1

The Drosophila peptidoglycan-recognition protein LF interacts with peptidoglycan-recognition protein LC to downregulate the Imd pathway

Nada Basbous , Franck Coste , Philippe Leone , Renaud Vincentelli , Julien Royet et al.
EMBO Reports, 2011, 12 (4), pp.327-333. ⟨10.1038/embor.2011.19⟩
Journal articles hal-00608209v1

Drosophila immune response From systemic antimicrobial peptide production in fat body cells to local defense in the intestinal tract

B. Charroux , J. Royet
Fly, 2010, 4 (1), pp.40-7. ⟨10.4161/fly.4.1.10810⟩
Journal articles hal-00566475v1

Elimination of plasmatocytes by targeted apoptosis reveals their role in multiple aspects of the Drosophila immune response

B. Charroux , J. Royet
Proceedings of the National Academy of Sciences of the United States of America, 2009, 106 (24), pp.9797-802
Journal articles hal-00429491v1

The Drosophila peptidoglycan recognition protein PGRP-LF blocks PGRP-LC and IMD/JNK pathway activation.

F. Maillet , V. Bischoff , Clémentine Vignal , J. Hoffmann , J. Royet et al.
Cell Host and Microbe, 2008, 3, pp.293-303
Journal articles hal-00311246v1

Crystal structure of Drosophila PGRP-SD suggests binding to DAP-type but not lysine-type peptidoglycan.

P. Leone , V. Bischoff , C. Kellenberger , C. Hetru , J. Royet et al.
Molecular Immunology, 2008, 45, pp.2521-2530
Journal articles hal-00311247v1

Peptidoglycan recognition proteins: pleiotropic sensors and effectors of antimicrobial defences

J. Royet , R. Dziarski
Nat Rev Microbiol, 2007, 5 (4), pp.264-77
Journal articles hal-00159533v1
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Downregulation of the Drosophila immune response by peptidoglycan-recognition proteins SC1 and SC2

Vincent Bischoff , Cécile Vignal , Bernard Duvic , Ivo G. Boneca , Jules A. Hoffmann et al.
PLoS Pathogens, 2006, 2 (2), pp.e14. ⟨10.1371/journal.ppat.0020014⟩
Journal articles hal-00095084v1

Sensing and signaling during infection in Drosophila

J. Royet , J. M. Reichhart , J. A. Hoffmann
Current Opinion in Immunology, 2005, 17, pp.11-17
Journal articles hal-00117421v1

Sensing and signaling during infection in Drosophila.

Julien Royet , Jean-Marc Reichhart , Jules A. Hoffmann
Current Opinion in Immunology, 2005, 17, pp.11-17
Journal articles hal-00093705v1

Drosophila melanogaster innate immunity: an emerging role for peptidoglycan recognition proteins in bacteria detection.

J. Royet
Cellular and Molecular Life Sciences, 2004, 61, pp.537-546
Journal articles hal-00311248v1

Infectious non-self recognition in invertebrates: lessons from Drosophila and other insect models.

J. Royet
Molecular Immunology, 2004, 41, pp.1063-1075
Journal articles hal-00311251v1

Function of the drosophila pattern-recognition receptor PGRP-SD in the detection of Gram-positive bacteria.

V. Bischoff , Clémentine Vignal , I.G. Boneca , T. Michel , J.A. Hoffmann et al.
Nat Immunol, 2004, 5, pp.1175-1180
Journal articles hal-00311252v1

La réponse immunitaire chez la Drosophile

Dominique Ferrandon , Julien Royet
Regards sur la biochimie, 2004, 1, pp.27-33
Journal articles hal-02342529v1

Toll-dependent and Toll-independent immune responses in Drosophila.

J.L. Imler , D. Ferrandon , J. Royet , J.M. Reichhart , C. Hetru et al.
Journal of Endotoxin Research, 2004, 10, pp.241-246
Journal articles hal-00311250v1

Dual Activation of the Drosophila Toll Pathway by Two Pattern Recognition Receptors

Vanessa Gobert , Marie Gottar , Alexey Matskevich , Sophie Rutschmann , Julien Royet et al.
Science, 2003, 302 (5653), pp.2126-2130. ⟨10.1126/science.1085432⟩
Journal articles hal-02393548v1

Dual activation of the Drosophila toll pathway by two pattern recognition receptors.

V. Gobert , M. Gottar , A.A. Matskevich , S. Rutschmann , J. Royet et al.
Science, 2003, 302, pp.2126-2130
Journal articles hal-00311257v1

Silencing of Toll pathway components by direct injection of double-stranded RNA into Drosophila adult flies.

A. Goto , S. Blandin , J. Royet , J.M. Reichhart , E.A Levashina et al.
Nucleic Acids Research, 2003, 31, pp.6619-6623
Journal articles hal-00311256v1

Notch signaling controls lineage specification during Drosophila larval hematopoiesis.

B. Duvic , J.A. Hoffmann , M. Meister , J. Royet
Current Biology - CB, 2002, 12, pp.1923-1927
Journal articles hal-00311259v1

The Drosophila immune response against Gram-negative bacteria is mediated by a peptidoglycan recognition protein.

M. Gottar , V. Gobert , T. Michel , M. Belvin , G. Duyk et al.
Nature, 2002, 416, pp.640-644
Journal articles hal-00311260v1

Notch signaling controls lineage specification during Drosophila larval hematopoiesis.

Bernard Duvic , Jules A. Hoffmann , Marie Meister , Julien Royet
Current Biology - CB, 2002, 12 (22), pp.1923-1927. ⟨10.1016/S0960-9822(02)01297-6⟩
Journal articles hal-02683238v1

The Drosophila immune response against Gram-negative bacteria is mediated by a peptidoglycan recognition protein

Marie Gottar , Vanessa Gobert , Tatiana Michel , Marcia Belvin , Geoffrey Duyk et al.
Nature, 2002, 416 (6881), pp.640-644. ⟨10.1038/nature734⟩
Journal articles hal-02393552v1

Murine interleukin 9 stimulates the proliferation of mouse erythroid progenitor cells and favors the erythroid differentiation of multipotent FDCP-mix cells.

R. P. Bourette , J. Royet , G. Mouchiroud , E. Schmitt , J. P. Blanchet et al.
Experimental Hematology, 1992, 20 (7), pp.868-73
Journal articles hal-00193373v1