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Agnès Wiedemann

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Comparative analysis of transcriptional profiles of chicken jejunum and derived organoids collected early post-hatch

Vincent Jonchère , Tiffany Pézier , Agnès Wiedemann , Léa Cornaille , Gaëlle Lefort
XVI. European Poultry Conference, Jun 2024, Valencia (Espagne), Spain
Conference poster hal-04709977v1
Image document

The Salmonella virulence protein PagN is a potential promoter of bacterial escape from the Salmonella-containing vacuole to host cytosol

Sébastien Holbert , Emilie Barilleau , Jérôme Trotereau , Michael Koczerka , Mégane Védrine
Gordon Research Conference Salmonella Biology and Pathogenesis 2023, Jul 2023, Lucca (Barga), Italy
Conference poster hal-04191608v1

Impact of Salmonella Typhimurium on intestinal stem cells and progenitors.

Yan Jin , Racaud-Sultan Claire , Tiffany Pézier , Rolland Corinne , Sonia Lacroix-Lamandé
Gordon Research Conference Salmonella Biology and Pathogenesis, Jul 2023, Lucca (Barga), Italy
Conference poster hal-04191698v1

The Salmonella containing vacuole is an environment adequate for the outer membrane protein PagN expression: PagN reveals its evasin function

Sébastien Holbert , Emilie Barilleau , Michael Koczerka , Olivier Grépinet , Isabelle Virlogeux-Payant
16. Congrès national de la SFM - Microbes 2021, Sep 2021, Nantes, France. , PR-P12
Conference poster hal-03472961v1

Modulation de la prolifération cellulaire par Salmonella Typhimurium

Julien Mambu , Emilie Barilleau , Michel Olivier , Yves Le Vern , Laëtitia Fragnet-Trapp
30. Colloque Biotechnocentre, Oct 2017, Seillac, France. , 100 p., 2017
Conference poster hal-02738461v1
Image document

Invasion abilities of "Salmonella" strains unable to express one or more known invasion factors

Sylvie M. Roche , Agnès Wiedemann , Manon Rosselin , Jérôme Trotereau , Samantha Schaeffer
5. ASM Conference on Salmonella, Aug 2016, Potsdam, Germany. 145 p., 2016
Conference poster hal-02742081v1

The T3SS-1 : not the only way for Salmonella to invade non phagocytic cells

Sylvie Roche , Agnès Wiedemann , Manon Rosselin , Jérôme Trotereau , Samantha Schaeffer
T3SS Meeting 2016 (Type Three Secretion Systems 2016), Apr 2016, Tübingen, Germany. 2016
Conference poster hal-02741375v1

Assessment of avian beta-defensin 7 interactions with immune cells in vivo and in vitro

Geoffrey Bailleul , Rodrigo Guabiraba , Isabelle Lantier , Agnès Wiedemann , Jérôme Trotereau
AMP2016 Antimicrobial Peptides Symposium, Jun 2016, Montpellier, France. , 2016
Conference poster hal-02740642v1
Image document

Régulation directe de l’invasine Rck de Salmonella par le quorum-sensing

Isabelle Virlogeux-Payant , Nadia Abed , Olivier Grépinet , Genaro A. Hurtado-Escobar , Nolwenn Guichard
Congrès National de la Société Française de Microbiologie, Mar 2016, Paris, France
Conference poster hal-03048108v1

Mechanism of transcriptional regulation of rck, encoding an invasin of Salmonella typhimurium, by the quorum sensing regulator SdiA

Olivier Grépinet , Nadia Abed , Sylvie Canepa , Agnès Wiedemann , Philippe Velge
4. American Society for Microbiology Conference, Oct 2013, Boston, United States. 2013, 4th American Society for Microbiology Conférence
Conference poster hal-02744995v1

Deciphering why Salmonella Gallinarum is less invasive in vitro than Salmonella Enteritidis

Aurore Rossignol , Sylvie Roche , Isabelle Virlogeux-Payant , Olivier Grépinet , Nadia Abed
4. American Society for Microbiology Conference on Salmonella: The bacterium, the host and the environment, Oct 2013, Boston, United States. 2013
Conference poster hal-02746563v1

Multiplicity of Salmonella invasion mechanism

Agnès Wiedemann , Manon Rosselin , Lily Mijouin , Elisabeth Bottreau , Olivier Grépinet
4. American Society for Microbiology Conference on Salmonella: The bacterium, the host and the environment, Oct 2013, Boston, United States. 2013
Conference poster hal-02745057v1

La voie rho/rock favorise la dissémination de cellule à cellule de l'herpèsvirus de la maladie de Marek

Nicolas Richerioux , Agnès Wiedemann , Jean-François Vautherot , Caroline Denesvre
13. Journées francophones de virologie, Apr 2011, Paris, France. Virologie, 15, 2011
Conference poster hal-02745468v1

Existence de mécanismes d'entrée indépendants du T3SS-1 chez Salmonella

Manon Rosselin , Elisabeth Bottreau , Jérôme Trotereau , Isabelle Virlogeux-Payant , Philippe Velge
Journées d’Animation Scientifique du Département Santé Animale, 2009, Port d'Albret, France. pp.Inconnu, 2009
Conference poster hal-02819834v1

Intestinal organoid: an alternative model to Salmonella in vivo infections

Agnès Wiedemann
animation scientifique du Chinese Academy of Agricultural Sciences, Pékin, Chine, Sep 2024, Pékin (Beijing), China
Conference papers hal-04707246v1

Impact of Salmonella Typhimurium on intestinal stem cells and progenitors.

Jin Yan , Claire Racaud-Sultan , Tiffany Pézier , Anissa Edir , Corinne Rolland
StemPHASE 2024, INRAE, Nov 2024, Rennes (Campus de Beaulieu), France
Conference papers hal-04807833v1

Les organoïdes intestinaux: un modèle alternatif aux infections Salmonella in vivo

Jin Yan , Claire Racaud-Sultan , Tiffany Pézier , Anissa Edir , Corinne Rolland
Séminaire "Organoïdes et recherche agronomique" - 3e édition, INRAE, Nov 2024, Rennes (Campus de Beaulieu), France
Conference papers hal-04807819v1

Les organoïdes: un modèle alternatif aux infections in vivo

Agnès Wiedemann
Modèles Alternatifs à l'Expérimentation Animale, AMI Thématiques Transversales 2023-2027, May 2023, Toulouse, France
Conference papers hal-04191657v1

Intestinal organoids for modeling Salmonella infection in chicken

Sonia Lacroix-Lamandé , Ophélie Bernardi , Anissa Gagneux , Tiffany Pezier , Julien Burlaud Gaillard
Organoïdes et recherche agronomique, Jun 2022, Maisons-Alfort, France
Conference papers hal-03728676v1

Etude ex vivo des interactions hôte-pathogènes au moyen de cultures d’organoïdes dérivés de cryptes intestinales.

Sonia Lacroix-Lamandé , Agnès Wiedemann
6e journée thématique de Biotechnocentre « Cellules souches et organoïdes : réalités et perspectives »-, Jun 2021, Orléans, France
Conference papers hal-03303802v1

Etude in vitro des interactions hôte-pathogène au moyen de cultures d’organoïdes dérivés de cryptes intestinales

Agnès Wiedemann , Sonia Lacroix-Lamandé , Philippe Velge , Nathalie Vergnolle
Journées Francophones d'Hépato-Gastroentérologie et d'Oncologie Digestive, Société Nationale Française de Gastro-Entérologie, Mar 2021, congrès virtuel, France. pp.35
Conference papers hal-03304060v1

Utilisation du modèle organoïde intestinal de poule pour caractériser les interactions intestin-Salmonella

Sonia Lacroix-Lamandé , Ophélie Bernardi , Anissa Gagneux , Tiffany Pezier , Julien Burlaud Gaillard
Organoïdes chez les animaux d'élevage, Jun 2021, virtuel, France
Conference papers hal-03763291v1

les organoides: modèle alternatif aux expérimentations animales

Agnès Wiedemann , Sonia Lacroix Lamandé
Journée d'Animation scientifique d'unité, Jan 2018, Nouzilly, France
Conference papers hal-02785876v1

L’invasine Rck de Salmonella Typhimurium module le cycle cellulaire de l’hôte pour faciliter l’infection

Julien Mambu , Guillaume Sadrin , Emilie Barilleau , Michel Olivier , Yves Le Vern
31. Colloque Biotechnocentre, Biotechnocentre. FRA., Oct 2018, Seillac, France
Conference papers hal-02735562v1

Les organoïdes : un modèle alternatif aux infections in vivo

Agnès Wiedemann
Journées modèles ex vivo, Oct 2018, paris, France. 15 diapositives
Conference papers hal-02788123v1

Etude ex vivo des interactions hôte-pathogènes au moyen de cultures d’organoïdes dérivés de cryptes intestinales de poulet

Sonia Lamandé , Françoise Bussière , Julien Gaillard , Agnès Wiedemann
Journées d'animation scientifique de la fédération de recherche en infectiologie (FéRI), Jul 2018, Tours, France. 47 p
Conference papers hal-02735757v1

T3SS-1 independent permissive cell model to decipher a new intracellular behavior of Salmonella.

Sébastien Holbert , Sylvie Roche S.M. , Agnès Wiedemann , Jérôme Trotereau , Georgeault Sonia
SFM 2017, SFM, Oct 2017, Paris, France
Conference papers hal-03732179v1

Etude ex vivo des interactions hôte-pathogènes au moyen de cultures d’organoïdes dérivés de cryptes intestinales

Sonia Lacroix Lamandé , Christelle Rossignol , Agnès Wiedemann
Journées d'animation scientifique de la fédération de recherche en infectiologie (FéRI), Jul 2017, Tours, France
Conference papers hal-02787004v1

Modulation of cell proliferation by Salmonella Typhimurium

Julien Mambu , Emilie Barilleau , Michel Olivier , Yves Le Vern , Laëtitia Trapp-Fragnet
PhD Day 2017, Sep 2017, Nouzilly, France. 19 diapos
Conference papers hal-02788907v1

Le récepteur à l’EGF: une nouvelle porte d’entrée de Salmonella

Agnès Wiedemann
Assises Département MICA, Nov 2017, Giens, France
Conference papers hal-02785092v1

An updated view on Salmonella invasion mechanisms: still much to discover

Agnès Wiedemann
Conférence invitée sur : "An updated view on Salmonella invasion mechanisms: still much to discover", Aug 2017, Hanovre, Germany
Conference papers hal-01607525v1

Precision-cut-Tissue-Slices

Agnès Wiedemann , Sonia Lamandé
Table Ronde Epithelia, Feb 2017, Nouzilly, France
Conference papers hal-02787005v1

Identification du récepteur de Rck impliqué dans l’entrée de Salmonella

Agnès Wiedemann , Lily Mijouin , Mohammed Akli Ayoub , Emilie Barilleau , Sylvie Canepa
12. Congrès National de la Société Française de Microbiologie, Société Française de Microbiologie (SFM). FRA., Mar 2016, Paris, France
Conference papers hal-02741900v1

Identification of the Epidermal Growth Factor Receptor as the receptor for Salmonella Rck‐dependent invasion

Agnès Wiedemann , Lily Mijouin , Mohammed Akli Ayoub , Emilie Barilleau , Sylvie Canepa
I3S International Symposium Salmonella and Salmonellosis, Jun 2016, Saint-Malo, France
Conference papers hal-02742888v1

Assessment of avian beta-defensins interaction with chicken cells

Geoffrey Bailleul , Rodrigo Guabiraba , Agnès Wiedemann , Nathalie Chanteloup , Angélina Trotereau
14. Avian Immunology Research Group (AIRG) Meeting 2016, German Society for Immunology DGFI., Sep 2016, Herrsching am Ammersee, Germany
Conference papers hal-02738823v1

Régulation directe de l’invasine Rck de Salmonella par le quorum-sensing

Nadia Abed , Olivier Grépinet , Genaro Hurtado-Escobar , N. Guichard , Agnès Wiedemann
12. Congrès National de la Société Française de Microbiologie, Société Française de Microbiologie (SFM). FRA., Mar 2016, Paris, France
Conference papers hal-02742877v1

Assessment of avian beta-defensin 7 interactions with immune cells in vivo and in vitro

Geoffrey Bailleul , Rodrigo Guabiraba , Isabelle Lantier , Agnès Wiedemann , Jérôme Trotereau
5. Journées d'animation scientifique de la FéRI, Fédération de recherche en infectiologie (FéRI)., Jul 2016, Tours, France
Conference papers hal-02795846v1
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Identification of the RCK receptor required for Salmonella cell invasion

Agnès Wiedemann , Lily Mijouin , Mohammed Ayoub , Emilie Barilleau , Sylvie Canepa
5. ASM Conference on Salmonella, American Society for Microbiology. USA., Aug 2016, Potsdam, Germany. 145 p
Conference papers hal-02742712v1

Towards a better understanding of the Salmonella invasion systems

Agnès Wiedemann
Séminaire of Groningen Research Institute for Pharmacy, University of Groningen. NLD., Dec 2014, Groningen, Netherlands
Conference papers hal-02792332v1

Un microscope confocal dans l'unité: pour quoi faire?

Agnès Wiedemann
Animation scientifique d'unité, May 2014, Nouzilly, France
Conference papers hal-02796977v1

Régulations multiples de l’expression de l’invasine Rck de Salmonella Typhimurium médiant une invasion de type Zipper

Olivier Grépinet , Nadia Abed , Genaro Hurtado-Escobar , Sylvie Canepa , Agnès Wiedemann
Journées d'Animation Scientifique de la Fédération de Recherche d'Infectiologie, Jun 2014, Parcay Meslay, France. 21 Diapositives
Conference papers hal-02801876v1

Identification du récepteur cellulaire de l'invasine Rck : Conséquences en pathologie et vectorisation

Agnès Wiedemann
Animation scientifique d'unité, Jun 2014, Nouzilly, France. 35 diapositives
Conference papers hal-02798198v1

Deciphering why Salmonella Gallinarum is less invasive in vitro than Salmonella Enteritidis

Aurore Rossignol , Sylvie Roche , Isabelle Virlogeux-Payant , Olivier Grépinet , Nadia Abed
I3S International Symposium Salmonella and Salmonellosis, Institut National de la Recherche Agronomique (INRA). FRA., May 2013, Saint Malo, France
Conference papers hal-02749048v1

Multiplicity of Salmonella invasion mechanism

Agnès Wiedemann , Manon Rosselin , Lily Mijouin , Elisabeth Bottreau , Isabelle Virlogeux-Payant
2. Workshop on Plant / Salmonella Interactions, Institut National de Recherche Agronomique (INRA). UMR Infectiologie et Santé Publique (1282)., Dec 2012, Tours, France
Conference papers hal-02749623v1

La voie RHO/ROCK et le maintien des fibres de stress favorisent et orientent la dissémination de cellule à cellule du virus Mdv, possiblement en lien avec les jonctions adhérentes

Nicolas Richerioux , Caroline Blondeau , Agnès Wiedemann , Sylvie Rémy , Jean-François Vautherot
14. Journées francophones de virologie, Mar 2012, Paris, France. pp.78
Conference papers hal-02749191v1

Why do highly similar Salmonella sertoypes present very different pathogenies ?

Aurore Rossignol , Pierrette Menanteau , Jérôme Trotereau , Nadia Abed , Agnès Wiedemann
PhD Day, Institut National de Recherche Agronomique (INRA). UMR Infectiologie et Santé Publique (1282)., Sep 2012, Nouzilly, France. 1 p
Conference papers hal-02805164v1
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Effects of indole on drug resistance and virulence of Salmonella enterica serovar Typhimurium revealed by genome-wide analyses

E. Nikaido , Etienne Giraud , Sylvie Baucheron , S. Yamasaki , Agnès Wiedemann
3. ASM Conference on Antimicrobial Resistance in Zoonotic Bacteria and Foodborne Pathogens in Animals, Humans and the Environment, American Sorciety for Microbiology (ASM). Washington D.C., USA., Jun 2012, Aix-en-Provence, France. 156 p
Conference papers hal-02746086v1

Rho and Rac signaling pathways have opposing effects on MDV cell-to-cell spread

Nicolas Richerioux , Caroline Blondeau , Agnès Wiedemann , Sylvie Rémy , Jean-François Vautherot
9. International Symposium on Marek's Disease and Avian Herpesviruses, Jun 2012, Berlin, Germany. pp.29
Conference papers hal-02746733v1

Rho-ROCK pathway favours Marek’s Disease Virus (MDV) cell-to-cell spread

Nicolas Richerioux , Agnès Wiedemann , Caroline Blondeau , Jean-François Vautherot , Caroline Denesvre
36. Annual International Herpesvirus Workshop, Jul 2011, Gdansk, Poland
Conference papers hal-02746193v1

Towards a better understanding of the Salmonella invasion systems

Agnès Wiedemann
Séminaire of Centre for Immunology and Infectious Disease - Queen Mary University of London, Queen Mary University of London. GBR., Dec 2011, Londres, United Kingdom
Conference papers hal-02803838v1

La voie Rho-ROCK favorise la dissémination de cellule à cellule du virus de la maladie de Marek

Nicolas Richerioux , Agnès Wiedemann , Caroline Blondeau , Jean-François Vautherot , Caroline Denesvre
Journées d'Animation Scientifique du Département de Santé Animale, May 2011, Fréjus, France
Conference papers hal-02749073v1

Rôle de Rck de Salmonella Enteritidis dans l'invasion cellulaire: Résultats et Perspectives

Manon Rosselin , Lily Mijouin , Agnès Wiedemann
Animation scientifique d'unité, Mar 2010, Nouzilly, France. 32 diapositives
Conference papers hal-02821213v1

Mécanisme d'entrée lié à Rck de Salmonella Enteritidis

Manon Rosselin , Agnès Wiedemann
Animation scientifique d'unité, Feb 2008, Nouzilly, France. 50 diapositives
Conference papers hal-02821214v1

Détournement de la machinerie cellulaire par Salmonella enteritidis

Agnès Wiedemann
Signalisation cellulaire, 2007, Nouzilly, France. pp.Inconnu
Conference papers hal-02813500v1

ARN interférence

Caroline Denesvre , Agnès Wiedemann
Journée scientifique, 2007, Nouzilly, France. pp.Inconnu
Conference papers hal-02812464v1

Deux régions distinctes de la chaîne beta2 de l'intégrine régulent la fonction de RhoA durant la phagocytose

Agnès Wiedemann
Journées d'Animation Scientifique de l'IFR 136 - Agents transmissibles et infectiologie, Apr 2006, Tours, France. pp.Inconnu
Conference papers hal-02818639v1
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Intestinal organoids to model Salmonella infection and its impact on progenitors

Jin Yan , Claire Racaud-Sultan , Tiffany Pézier , Anissa Edir , Corinne Rolland
Scientific Reports, 2024, 14 (1), pp.15160. ⟨10.1038/s41598-024-65485-4⟩
Journal articles hal-04642435v1
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Trends in horizontal gene transfer research in Salmonella antimicrobial resistance: a bibliometric analysis

Jin Yan , Benoît Doublet , Agnès Wiedemann
Frontiers in Microbiology, 2024, 15, pp.1439664. ⟨10.3389/fmicb.2024.1439664⟩
Journal articles hal-04703882v1
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The Salmonella virulence protein PagN contributes to the advent of a hyper-replicating cytosolic bacterial population

Sébastien Holbert , Emilie Barilleau , Jin Yan , Jérôme Trotereau , Michael Koczerka
Virulence, 2024, 15 (1), pp.2357670. ⟨10.1080/21505594.2024.2357670⟩
Journal articles hal-04600884v1
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Mapping the scientific output of organoids for animal and human modeling infectious diseases: a bibliometric assessment

Jin Yan , Jean Monlong , Céline Cougoule , Sonia Lacroix-Lamandé , Agnès Wiedemann
Veterinary Research, 2024, 55 (1), pp.81. ⟨10.1186/s13567-024-01333-7⟩
Journal articles hal-04629879v1
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Differential Salmonella Typhimurium intracellular replication and host cell responses in caecal and ileal organoids derived from chicken

Sonia Lacroix-Lamandé , Ophélie Bernardi , Tiffany Pézier , Emilie Barilleau , Julien Burlaud-Gaillard
Veterinary Research, 2023, 54 (1), pp.63. ⟨10.1186/s13567-023-01189-3⟩
Journal articles hal-04175372v1
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Les organoïdes intestinaux des animaux de rente : de nouveaux modèles de culture in vitro pour une meilleure compréhension du fonctionnement de l’intestin

Agnès Wiedemann , Sonia Lacroix-Lamandé
INRAE Productions Animales, 2023, 36 (2), pp.7562. ⟨10.20870/productions-animales.2023.36.2.7562⟩
Journal articles hal-04019991v1
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Cross-Talk Between the Intestinal Epithelium and Salmonella Typhimurium

Sandrine Ménard , Sonia Lacroix-Lamandé , Katrin Ehrhardt , Jin Yan , Guntram Grassl
Frontiers in Microbiology, 2022, 13, 18 p. ⟨10.3389/fmicb.2022.906238⟩
Journal articles hal-03728618v1
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Investigation of the invasion mechanism mediated by the outer membrane protein PagN of Salmonella Typhimurium

Emilie Barilleau , Mégane Védrine , Michael Koczerka , Julien Burlaud-Gaillard , Florent Kempf
BMC Microbiology, 2021, 21 (1), 18 p. ⟨10.1186/s12866-021-02187-1⟩
Journal articles hal-03234143v1
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Intestinal organoids in farm animals

Martin Beaumont , Fany Blanc , Claire Cherbuy , Giorgia Egidy , Elisabetta Giuffra
Veterinary Research, 2021, 52 (1), 15 p. ⟨10.1186/s13567-021-00909-x⟩
Journal articles hal-03154463v1
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Murine AML12 hepatocytes allow Salmonella Typhimurium T3SS1-independent invasion and intracellular fate

Sébastien Holbert , Emilie Barilleau , Sylvie M. Roche , Jérôme Trotereau , S. Georgeault
Scientific Reports, 2021, 11 (1), 16 p. ⟨10.1038/s41598-021-02054-z⟩
Journal articles hal-03465130v1

Rck of Salmonella Typhimurium Delays the Host Cell Cycle to Facilitate Bacterial Invasion

Julien Mambu , Emilie Barilleau , Laëtitia Fragnet-Trapp , Yves Le Vern , Olivier Michel
Frontiers in Cellular and Infection Microbiology, 2020, 10, 15 p. ⟨10.3389/fcimb.2020.586934⟩
Journal articles hal-03044647v1
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Systemic administration of avian Defensin 7: Distribution, cellular target, and antibacterial potential in mice

Geoffrey Bailleul , Rodrigo Guabiraba , Isabelle Virlogeux-Payant , Isabelle Lantier , Jérôme Trotereau
Frontiers in Microbiology, 2019, 10, 11 p. ⟨10.3389/fmicb.2019.00541⟩
Journal articles hal-02622366v1
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An updated view on the Rck invasin of Salmonella: Still much to discover

Julien Mambu , Isabelle Virlogeux-Payant , Sébastien Holbert , Olivier Grépinet , Philippe Velge
Frontiers in Cellular and Infection Microbiology, 2017, 7, 10 p. ⟨10.3389/fcimb.2017.00500⟩
Journal articles hal-02622048v1

Identification of the epidermal growth factor receptor as the receptor for Salmonella Rck–dependent invasion

Agnès Wiedemann , Lily Mijouin , Mohammed Akli Ayoub , Emilie Barilleau , Sylvie Canepa
FASEB Journal, 2016, 30 (12), pp.4180-4191. ⟨10.1096/fj.201600701R⟩
Journal articles hal-01406202v1
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Interactions of Salmonella with animals and plants

Agnès Wiedemann , Isabelle Virlogeux-Payant , Anne-Marie Chaussé , Adam Schikora , Philippe Velge
Frontiers in Microbiology, 2015, 5, ⟨10.3389/fmicb.2014.00791⟩
Journal articles hal-02638996v1

Deciphering why Salmonella Gallinarum is less invasive in vitro than Salmonella Enteritidis

Aurore Rossignol , Sylvie Roche , Isabelle Virlogeux-Payant , Agnès Wiedemann , Olivier Grépinet
Veterinary Research, 2014, 45 (1), ⟨10.1186/s13567-014-0081-z⟩
Journal articles hal-03044346v1

Multiple invasion mechanisms and different intracellular Behaviors: a new vision of Salmonella-host cell interaction

Zineb Boumart , Philippe Velge , Agnès Wiedemann
FEMS Microbiology Letters, 2014, 361 (1), ⟨10.1111/1574-6968.12614⟩
Journal articles hal-02630804v1

Direct regulation of the [i]pefI-srgC[/i] operon encoding the Rck invasin by the quorum-sensing regulator SdiA in [i]Salmonella[/i] Typhimurium

Nadia Abed , Olivier Grépinet , Sylvie Canepa , Genaro A. Hurtado-Escobar , Nolwenn Guichard
Molecular Microbiology, 2014, 94 (2), pp.254 - 271. ⟨10.1111/mmi.12738⟩
Journal articles hal-01130535v1
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Deciphering why Salmonella Gallinarum is less invasive in vitro than Salmonella Enteritidis

Aurore Rossignol , Sylvie Roche , Isabelle Virlogeux-Payant , Agnès Wiedemann , Olivier Grépinet
Veterinary Research, 2014, 45 (1), pp.81. ⟨10.1186/s13567-014-0081-z⟩
Journal articles pasteur-01060844v1
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HIV infection en route to endogenization: two cases

Philippe Colson , I. Ravaux , C. Tamalet , O. Glazunova , E. Baptiste
Clinical Microbiology and Infection, 2014, 20 (12), pp.1280-1288. ⟨10.1111/1469-0691.12807⟩
Journal articles hal-01140275v1

Undiagnosed phenylketonuria in parents of phenylketonuric patients, is it worthwhile to be checked?

A. Wiedemann , B. Leheup , F. Battaglia-Hsu , P. Jonveaux , E. Jeannesson
Molecular Genetics and Metabolism, 2013, 110, pp.S62 - S65. ⟨10.1016/j.ymgme.2013.08.014⟩
Journal articles hal-01708050v1
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Rho-ROCK and Rac-PAK signaling pathways have opposing effects on the cell-to-cell spread of Marek's Disease Virus

Nicolas Richerioux , Caroline Blondeau , Agnès Wiedemann , Sylvie Rémy , Jean-François Vautherot
PLoS ONE, 2012, 7 (8), pp.e44072. ⟨10.1371/journal.pone.0044072⟩
Journal articles hal-02645967v1
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Multiplicity of Salmonella entry mechanisms, a new paradigm for Salmonella pathogenesis

Philippe Velge , Agnès Wiedemann , Manon Rosselin , Nadia Abed , Zineb Boumart
MicrobiologyOpen, 2012, 1 (3), pp.243-258. ⟨10.1002/mbo3.28⟩
Journal articles hal-02649149v1

Salmonella enteritidis Rck-mediated invasion requires activation of Rac1, which is dependent on the class I PI 3-kinases-Akt signaling pathway

Lily Mijouin , Manon Rosselin , Elisabeth Bottreau , Javier Pizarro-Cerda , Pascale Cossart
FASEB Journal, 2012, 26 (4), pp.1569-1581. ⟨10.1096/fj.11-189647⟩
Journal articles hal-02643725v1
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Effects of indole on drug resistance and virulence of Salmonella enterica serovar Typhimurium revealed by genome-wide analyses

Eiji Nikaido , Etienne Giraud , Sylvie Baucheron , Suguru Yamasaki , Agnès Wiedemann
Gut Pathogens, 2012, 4, 13 p. ⟨10.1186/1757-4749-4-5⟩
Journal articles hal-02650888v1
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Involvement of c-Src tyrosine kinase upstream of class I phosphatidylinositol (PI) 3-kinases in Salmonella Enteritidis Rck protein-mediated invasion

Agnès Wiedemann , Manon Rosselin , Lily Mijouin , Elisabeth Bottreau , Philippe Velge
Journal of Biological Chemistry, 2012, 287 (37), pp.31148-31154. ⟨10.1074/jbc.M112.392134⟩
Journal articles hal-02646229v1

Heterogeneity of type III secretion system (T3SS)-1-independent entry mechanisms used by Salmonella Enteritidis to invade different cell types

Manon Rosselin , Nadia Abed , Isabelle Virlogeux-Payant , Elisabeth Bottreau , Pierre-Yves Sizaret
Microbiology, 2011, 157 (3), pp.839-847. ⟨10.1099/mic.0.044941-0⟩
Journal articles hal-02647037v1

Measurement of sound speed vs. depth in South Pole ice for neutrino astronomy

R. Abbasi , Y. Abdou , Markus Ackermann , J. Adams , J. A. Aguilar
Astroparticle Physics, 2010, 33, pp.277-286. ⟨10.1016/J.ASTROPARTPHYS.2010.01.012⟩
Journal articles in2p3-00706875v1

Limits on a muon flux from Kaluza-Klein dark matter annihilations in the Sun from the IceCube 22-string detector

R. Abbasi , Y. Abdou , T. Abu-Zayyad , J. Adams , J. A. Aguilar
Physical Review D, 2010, 81, pp.57101. ⟨10.1103/PHYSREVD.81.057101⟩
Journal articles in2p3-00706883v1

Search for Muon Neutrinos from Gamma-ray Bursts with the IceCube Neutrino Telescope

R. Abbasi , Y. Abdou , T. Abu-Zayyad , J. Adams , J. A. Aguilar
The Astrophysical Journal, 2010, 710, pp.346-359. ⟨10.1088/0004-637X/710/1/346⟩
Journal articles in2p3-00706885v1

ERRATUM: "Search for High-Energy Muon Neutrinos from the "Naked-Eye" GRB 080319B with the Icecube Neutrino Telescope" (2009, ApJ, 701, 1721)

R. Abbasi , Y. Abdou , Markus Ackermann , J. Adams , M. Ahlers
The Astrophysical Journal, 2010, 708, pp.911-912. ⟨10.1088/0004-637X/708/1/911⟩
Journal articles in2p3-00706886v1

Rck of Salmonella enterica, subspecies enterica serovar Enteritidis, mediates Zipper-like internalization.

Manon Rosselin , Isabelle Virlogeux-Payant , Christian Roy , Elisabeth Bottreau , Pierre-Yves Sizaret
Cell Research, 2010, 20 (6), pp.647-64. ⟨10.1038/cr.2010.45⟩
Journal articles hal-00496285v1

Extending the Search for Neutrino Point Sources with IceCube above the Horizon

R. Abbasi , Y. Abdou , T. Abu-Zayyad , J. Adams , J. A. Aguilar
Physical Review Letters, 2009, 103, pp.221102. ⟨10.1103/PHYSREVLETT.103.221102⟩
Journal articles in2p3-00706897v1

Micromechanics of filopodia mediated capture of pathogens by macrophages

L. Vonna , Agnès Wiedemann , M. Aepfelbacher , E. Sackmann
European Biophysics Journal, 2007, 36 (2), pp.145-151. ⟨10.1007/s00249-006-0118-y⟩
Journal articles hal-02658501v1

An essential role for talin during alpha(M)beta(2)-mediated phagocytosis

Jenson Lim , Agnès Wiedemann , George Tzircotis , Susan J. Monkley , David R Critchley
Molecular Biology of the Cell, 2007, 18 (3), pp.976-985. ⟨10.1091/mbc.E06-09-0813⟩
Journal articles hal-02661015v1

Two distinct cytoplasmic regions of the beta2 integrin chain regulate RhoA function during phagocytosis

Agnès Wiedemann , Jayesh C Patel , Jenson Lim , Andy Tsun , Yvette van Kooyk
Journal of Cell Biology, 2006, 172 (7), pp.1069-1079. ⟨10.1083/jcb.200508075⟩
Journal articles hal-02659840v1

Phagocytosis, an alternative model system for the study of cell adhesion

Céline Cougoule , Agnès Wiedemann , Jenson Lim , Emmanuelle Caron
Seminars in Cell and Developmental Biology, 2004, 15 (6), pp.679-689. ⟨10.1016/j.semcdb.2004.09.001⟩
Journal articles hal-03045598v1

Rho-GTP binding proteins in Yersinia target cell interaction.

Martin Aepfelbacher , Claudia Trasak , Agnès Wiedemann , Andreas Andor
Advances in Experimental Medicine and Biology, 2003, 529, pp.65-72. ⟨10.1007/0-306-48416-1_12⟩
Journal articles hal-02674436v1
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Characterization of YopT effects on Rho GTPases in Yersinia enterocolitica-infected cells.

Martin Aepfelbacher , Claudia Trasak , Gottfried Wilharm , Agnès Wiedemann , Konrad Trulzsch
Journal of Biological Chemistry, 2003, 278 (35), pp.33217-33223. ⟨10.1074/jbc.M303349200⟩
Journal articles hal-02679299v1
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Cytotoxic necrotizing factor 1 of escherichia coli stimulates Rho/Rho-kinase-dependent myosin light-chain phosphorylation without inactivating myosin light-chain phosphatase in endothelial cells.

Markus Essler , Stefan Linder , Barbara Schell , Katharina Hüfner , Agnès Wiedemann
Infection and Immunity, 2003, 71 (9), pp.5188-93. ⟨10.1128/IAI.71.9.5188-5193.2003⟩
Journal articles hal-02676687v1

Mechanisms of Yersinia enterocolitica evasion of the host innate immune response by V antigen.

Andreas Sing , Dagmar Rost , Natalia Tvardovskaia , Andreas Roggenkamp , Anna M Geiger
Advances in Experimental Medicine and Biology, 2003, 529, pp.165-167. ⟨10.1007/0-306-48416-1_33⟩
Journal articles hal-02675964v1
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Local force induced conical protrusions of phagocytic cells.

Laurent Vonna , Agnès Wiedemann , Martin Aepfelbacher , Erich Sackmann
Journal of Cell Science, 2003, 116 (Pt 5), pp.785-90. ⟨10.1242/jcs.00230⟩
Journal articles hal-02677761v1

Activation of NF-kappaB and IL-8 by yersinia enterocolitica invasin protein is conferred by engagement of rac1 and MAP kinase cascades.

Guntram Grassl A , Michael Kracht , Agnès Wiedemann , Elke Hoffmann , Martin Aepfelbacher
Cellular Microbiology, 2003, 5 (12), pp.957-971. ⟨10.1046/j.1462-5822.2003.00339.x⟩
Journal articles hal-02680568v1

Involvement of the GTPase Rho in the cellular uptake of low density lipoprotein by human skin fibroblasts.

N Hrboticky , T Feldmeer , M Essler , Agnès Wiedemann , M Aepfelbacher
BBA - Biochimica et Biophysica Acta, 2002, 1580 (2-3), pp.123-132
Journal articles hal-02676539v1
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Yersinia V-antigen exploits toll-like receptor 2 and CD14 for interleukin 10-mediated immunosuppression.

Andreas Sing , Dagmar Rost , Natalia Tvardovskaia , Andreas Roggenkamp , Agnès Wiedemann
Journal of Experimental Medicine, 2002, 196 (8), pp.1017-1024. ⟨10.1084/jem.20020908⟩
Journal articles hal-02682130v1

Specific overexpression of rheumatoid arthritis-associated HLA-DR alleles and presentation of low-affinity peptides.

S Kerlan-Candon , Pascale Louis-Plence , Agnès Wiedemann , Bernard Combe , Jacques Clot
Arthritis and Rheumatism, 2001, 44 (6), pp.1281-1292. ⟨10.1002/1529-0131(200106)44:6<1281::AID-ART220>3.0.CO;2-2⟩
Journal articles hal-02676538v1

Yope of yersinia, a gap for rho gtpases, selectively modulates rac-dependent actin structures in endothelial cells.

Andreas Andor , K Trülzsch , Markus Essler , Andreas Roggenkamp , Agnès Wiedemann
Cellular Microbiology, 2001, 3 (5), pp.301-310. ⟨10.1046/j.1462-5822.2001.00114.x⟩
Journal articles hal-02682487v1

Yersinia enterocolitica invasin triggers phagocytosis via beta1 integrins, CDC42Hs and WASp in macrophages.

Agnès Wiedemann , Stefan Linder , Guntram Grassl , Michael Albert , I Autenrieth
Cellular Microbiology, 2001, 3 (10), pp.693-702. ⟨10.1046/j.1462-5822.2001.00149.x⟩
Journal articles hal-02678247v1
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The Different Strategies Used by Salmonella to Invade Host Cells

Manon Rosselin , Nadia Abed , Fatémeh Namdari , Isabelle Virlogeux-Payant , Philippe Velge
Salmonella : Distribution, Adaptation, Control ,Measures and Molecular Technologies, InTech, 504 p., 2012, 978-953-51-0661-6. ⟨10.5772/29979⟩
Book sections hal-02808444v1

Small GTP binding proteins and the control of phagocytic uptake

Agnès Wiedemann , Jenson Lim , Emmanuelle Caron
Molecular Mechanisms of Phagocytosis, , 154 p., 2005, ⟨10.1007/978-0-387-28669-3⟩
Book sections hal-02832238v1

Habilitation à Diriger des Recherches

Agnès Wiedemann
Microbiologie et Parasitologie. Université François Rabelais (Tours), 2016
Accreditation to supervise research tel-02798262v1