Delphine Payros

Publications

Article dans une revue (29)

Is Klebsiella pneumoniae -associated bovine mastitis an emerging public health issue? A One Health perspective Delphine Payros,Frédéric Auvray,Gilles Foucras,Eric Oswald ASM Animal Microbiology, 2026, ⟨10.1128/asmam.00023-25⟩ Article dans une revue hal-05598345v1
Review: in vitro and ex vivo models advancing the study of host-microbiota interactions across organ systems in farm animals Coralie Goetz,Delphine Payros,Christelle Knudsen,Myriam M.L. Grundy,Sonia Lacroix-Lamandéet al. Animal, In press, pp.101810. ⟨10.1016/j.animal.2026.101810⟩ Article dans une revue hal-05574126v1
Mycotoxins hazard: the European view Philippe Pinton,Chloé Terciolo,Delphine Payros,Isabelle P Oswald Current Opinion in Food Science, 2025, 63, pp.101306. ⟨10.1016/j.cofs.2025.101306⟩ Article dans une revue (article de synthèse) hal-05178405v1
New approach methodologies for risk assessment of urinary occurring toxicants Maximilian Jobst,Irís Guerreiro,Delphine Payros,Isabelle P Oswald,Ana S Fernandeset al. Ecotoxicology and Environmental Safety, 2025, 302, pp.118649. ⟨10.1016/j.ecoenv.2025.118649⟩ Article dans une revue hal-05198796v1
Uncovering a new family of conserved virulence factors that promote the production of host‐damaging outer membrane vesicles in gram‐negative bacteria Audrey Goman,Bérengère Ize,Katy Jeannot,Camille Pin,Delphine Payroset al. Journal of Extracellular Vesicles, 2025, 14 (1), pp.e270032. ⟨10.1002/jev2.70032⟩ Article dans une revue hal-04907628v1
Genotoxic interaction between deoxynivalenol and acrylamide Chloé Huertas,Aboubacar B Coulibaly,Delphine Payros,Marie Penary,Sylvie Puelet al. Food Research International, 2025, 214, pp.116633. ⟨10.1016/j.foodres.2025.116633⟩ Article dans une revue hal-05076454v1
Roles of cytochromes P450 and ribosome inhibition in the interaction between two preoccupying mycotoxins, aflatoxin B1 and deoxynivalenol B. Willoquet,G. Mirey,O. Labat,M. Garofalo,S. Puelet al. Science of the Total Environment, 2024, 955, pp.176937. ⟨10.1016/j.scitotenv.2024.176937⟩ Article dans une revue hal-04767824v1
HlyF, an underestimated virulence factor of uropathogenic Escherichia coli Camille Chagneau,Delphine Payros,Audrey Goman,Cécile Goursat,Laure Davidet al. Clinical Microbiology and Infection, 2023, 29 (11), pp.1449.e1-1449.e9. ⟨10.1016/j.cmi.2023.07.024⟩ Article dans une revue hal-04330628v1
A novel toxic effect of foodborne trichothecenes: The exacerbation of genotoxicity Marion Garofalo,Delphine Payros,Marie Penary,Eric Oswald,Jean-Philippe Nougayrèdeet al. Environmental Pollution, 2023, 317, pp.120625. ⟨10.1016/j.envpol.2022.120625⟩ Article dans une revue hal-03885045v1
From ribosome to ribotoxins: understanding the toxicity of deoxynivalenol and Shiga toxin, two food borne toxins Marion Garofalo,Delphine Payros,Frederic Taieb,Eric Oswald,Jean-Philippe Nougayrèdeet al. Critical Reviews in Food Science and Nutrition, 2023, pp.1-13. ⟨10.1080/10408398.2023.2271101⟩ Article dans une revue hal-04269386v1
Natural mutations in the sensor kinase of the PhoPR two-component regulatory system modulate virulence of ancestor-like tuberculosis bacilli Wladimir Malaga,Delphine Payros,Eva Meunier,Wafa Frigui,Fadel Sayeset al. PLoS Pathogens, 2023, 19 (7), pp.e1011437. ⟨10.1371/journal.ppat.1011437⟩ Article dans une revue hal-04163557v1
The pks island: a bacterial Swiss army knife? Camille V. Chagneau,Delphine Payros,Min Tang-Fichaux,Frédéric Auvray,Jean-Philippe Nougayrèdeet al. Trends in Microbiology, 2022, 30 (1146-1159), ⟨10.1016/j.tim.2022.05.010⟩ Article dans une revue hal-03703251v1
The foodborne contaminant deoxynivalenol exacerbates DNA damage caused by a broad spectrum of genotoxic agents Marion Garofalo,Delphine Payros,Eric Oswald,Jean-Philippe Nougayrède,Isabelle P. Oswald Science of the Total Environment, 2022, 820, 8 p. ⟨10.1016/j.scitotenv.2022.153280⟩ Article dans une revue hal-03576870v1
Les mycotoxines en alimentation humaine : un défi pour la recherche Delphine Payros,Marion Garofalo,Alix Pierron,Laura Soler,Carine Al-Ayoubiet al. Cahiers de Nutrition et de Diététique, 2021, 56 (3), pp.170-183. ⟨10.1016/j.cnd.2021.02.001⟩ Article dans une revue (article de synthèse) hal-03196066v1
Rv0180c contributes to Mycobacterium tuberculosis cell shape and to infectivity in mice and macrophages Delphine Payros,Henar Alonso,Wladimir Malaga,Arnaud Volle,Serge Mazèreset al. PLoS Pathogens, 2021, 17 (11), pp.e1010020. ⟨10.1371/journal.ppat.1010020⟩ Article dans une revue hal-03420756v1
Dietary exposure to the food contaminant deoxynivalenol triggers colonic breakdown by activating the mitochondrial and the death receptor pathways Delphine Payros,Imourana Alassane‐kpembi,Joelle Laffitte,Corinne Lencina,Manon Neveset al. Molecular Nutrition and Food Research, 2021, 65 (23), pp.2100191. ⟨10.1002/mnfr.202100191⟩ Article dans une revue hal-03376900v1
The food contaminant, deoxynivalenol, modulates the Thelper-Treg balance and increases inflammatory bowel diseases Delphine Payros,Sandrine Ménard,Joelle Laffitte,Manon Neves,Marie Tremblay-Francoet al. Archives of Toxicology, 2020, 94 (9), pp.3173-3184. ⟨10.1007/s00204-020-02817-z⟩ Article dans une revue hal-03331289v1
In vitro and in vivo effects of a mycotoxin, deoxynivalenol, and a trace metal, cadmium, alone or in a mixture on the intestinal barrier Su Luo,Chloé Terciolo,Ana-Paula Loureiro-Bracarense,Delphine Payros,Philippe Pintonet al. Environment International, 2019, 132, 12 p. ⟨10.1016/j.envint.2019.105082⟩ Article dans une revue hal-02628133v1
Beneficial effects of Saccharomyces cerevisiae RC016 in weaned piglets: in vivo and ex vivo analysis G.R. Garcia,C.A. Dogi,V.L. Poloni,A.S. Fochesato,A. de Moreno de Leblancet al. Beneficial Microbes, 2019, 10 (1), pp.33-42. ⟨10.3920/BM2018.0023⟩ Article dans une revue hal-02628587v1
Intestinal toxicity of deoxynivalenol is limited by Lactobacillus rhamnosus RC007 in pig jejunum explants Gisela Romina García,Delphine Payros,Philippe Pinton,Cecilia Ana Dogi,Joëlle Laffitteet al. Archives of Toxicology, 2018, 92 (2), pp.983-993. ⟨10.1007/s00204-017-2083-x⟩ Article dans une revue hal-03331263v1
Protein O-mannosylation deficiency increases LprG-associated lipoarabinomannan release by Mycobacterium tuberculosis and enhances the TLR2-associated inflammatory response Henar Alonso,Julien Parra,Wladimir Malaga,Delphine Payros,Chia-Fang Liuet al. Scientific Reports, 2017, 7 (1), ⟨10.1038/s41598-017-08489-7⟩ Article dans une revue hal-02323721v1
Deoxynivalenol in the liver and lymphoid organs of rats: effects of dose and duration on immunohistological changes Ana-Paula Loureiro-Bracarense,Karina M. Basso,Elisângela Olegário da Silva,Delphine Payros,Isabelle P. Oswald World Mycotoxin Journal, 2017, 10 (1), pp.89-96. ⟨10.3920/wmj2016.2094⟩ Article dans une revue hal-01605984v1
The food contaminant deoxynivalenol exacerbates the genotoxicity of gut microbiota Delphine Payros,Ulrich Dobrindt,Patricia Martin-Bizon,Thomas Secher,Ana-Paula Loureiro-Bracarenseet al. mBio, 2017, 8 (2), 11 p. ⟨10.1128/mBio.00007-17⟩ Article dans une revue hal-01608529v1
Impact of mycotoxins on the intestine: are mucus and microbiota new targets? Hervé Robert,Delphine Payros,Philippe Pinton,Vassilia Theodorou,Muriel Mercier-Boninet al. Journal of Toxicology and Environmental Health, Part B: Critical Reviews, 2017, 20 (5), pp.249-275. ⟨10.1080/10937404.2017.1326071⟩ Article dans une revue hal-01608381v1
Toxicology of deoxynivalenol and its acetylated and modified forms Delphine Payros,Imourana Alassane-Kpembi,Alix Pierron,Nicolas Loiseau,Philippe Pintonet al. Archives of Toxicology, 2016, 90 (12), pp.2931-2957. ⟨10.1007/s00204-016-1826-4⟩ Article dans une revue hal-03331286v1
Oral tolerance failure upon neonatal gut colonization with Escherichia coli producing the genotoxin colibactin Thomas Secher,Delphine Payros,Camille Brehin,Michèle Boury,Claude Watrinet al. Infection and Immunity, 2015, 83 (6), pp.2420-2429. ⟨10.1128/IAI.00064-15⟩ Article dans une revue hal-02634629v1
Maternally acquired genotoxic Escherichia coli alters offspring's intestinal homeostasis Delphine Payros,Thomas Secher,Michèle Boury,Camille Brehin,Sandrine Ménardet al. Gut microbes, 2014, 5 (3), pp.313-325. ⟨10.4161/gmic.28932⟩ Article dans une revue hal-01859355v2
The genotoxin &lt;em&gt;Colibactin exacerbates lymphopenia&lt;/em&gt; and decreases survival rate in mice infected with septicemic&lt;em&gt; Escherichia coli&lt;/em&gt; Ingrid Marcq,Patricia Martin,Delphine Payros,Gabriel Cuevas-Ramos,Michèle Bouryet al. Journal of Infectious Diseases, 2014, 210 (2), pp.285 - 294. ⟨10.1093/infdis/jiu071⟩ Article dans une revue hal-02633662v1
Interplay between Siderophores and Colibactin Genotoxin Biosynthetic Pathways in Escherichia coli Patricia Martin,Ingrid Marcq,Giuseppe Magistro,Marie Penary,Christophe Garcieet al. PLoS Pathogens, 2013, 9 (7), pp.e1003437. ⟨10.1371/journal.ppat.1003437⟩ Article dans une revue hal-02391854v1

Poster de conférence (4)

Les &quot;precision-cut liver slices&quot; : un modèle ex-vivo d’analyse des mycotoxines estrogéniques Marion Garofalo,Maite Corti Isgro,Philippe Pinton,Sylvie Puel,Nina Le Moëlet al. 57eme Journées de la Recherche Porcine, Feb 2025, Saint - Malo, France Poster de conférence hal-05116148v1
Mycotoxins, a part of the dietary exposome: a challenge for toxicologists Delphine Payros,Marion Garofalo,Imourana Alassane-Kpembi,Philippe Pinton,Isabelle P Oswald 14th The World Mycotoxin Forum, Oct 2023, Antwerp, Belgium. 2023 Poster de conférence hal-04920916v1
Exposome alimentaire : la mycotoxine déoxynivalénol augmente la génotoxicité du fer héminique. Delphine Payros,Marion Garofalo,Michel Baker,Marie Penary,Julien Vignardet al. Journées Francophones de Nutrition, Nov 2022, Toulouse, France Poster de conférence hal-04206504v1
Effects of cadmium and deoxynivalenol on spermatogenesis and blood and bone marrow chromosome in rats Abdullah Khoshal,Alain Pinton,Delphine Payros,Isabelle Raymond Letron,Isabelle P. Oswaldet al. 22. International Colloquium on Animal Cytogenetics and Genomics (ICACG), Jul 2016, Toulouse, France. INRA - INP - ENVT, Chromosome Research, 24 (S1), 116 p., 2016, Chromosome Research Poster de conférence hal-01602406v1

Communication dans un congrès (5)

Assessment of toxicity to food contaminants as mycotoxins in pigs: development and use of ex vivo organ culture models as an alternative to animal experimentation Delphine Payros,Laura Soler,Marion Garofalo,Carine Al-Ayoubi,Olivia Labatet al. Séminaire du réseau HOLO-AE : Holobionte et animaux d'élevage, Dec 2024, Paris, France Communication dans un congrès hal-04905008v1
Assessment of toxicity to food contaminants as mycotoxins in pigs: development and use of ex vivo organ culture models as an alternative to animal experimentation. Delphine Payros Séminaire du réseau HOLO-AE, réseau HOLO-AE, Dec 2024, Paris, France Communication dans un congrès hal-04905021v1
Characterisation of the genotoxic effect associated with multiple exposure to deoxynivalenol in a cocktail with heme iron, acrylamide and acetaldehyde: role of the dietary exposome. Delphine Payros Journée Jeunes Chercheurs NACRe, réseau NACRe, Jun 2022, Paris, France Communication dans un congrès hal-04920896v1
The food contaminant deoxynivalenol: a risk factor on health ? Delphine Payros Café des Sciences Toxalim, Mar 2021, Toulouse, France Communication dans un congrès hal-04920884v1
From environmental bacteria to obligate human pathogen: adaptations associated with the emergence of tuberculosis bacilli Delphine Payros,Wladimir Malaga,Alexandre Pawlik,Serge Mazères,Céline Berroneet al. EMBO Workshop. Pathogen immunity and signalling., Apr 2019, Oxford, United Kingdom Communication dans un congrès hal-02341937v1

Thèse (1)

Etude de l'effet de la colonisation des nouveau-nés par des souches de Escherichia coli génotoxiques sur le développement et la fonctionnalité de la barrière intestinale Delphine Payros Biologie animale. UT3, 2012. Français. ⟨NNT : 2012TOU30356⟩ Thèse tel-04890929v1