Claire Poyart

Affiliations

Université Paris Cité, Institut Cochingrid.462098.1, INSERM, U1016, CNRS, UMR8104, Paris, France.
AP-HP Centre-Université Paris Cité, Paris, France.

Publications (37)

FabT, a Bacterial Transcriptional Repressor That Limits Futile Fatty Acid Biosynthesis.

Microbiology and molecular biology reviews : MMBR

Avec: Clara Lambert , Claire Poyart , Alexandra Gruss , Agnes Fouet

Performances of two rapid LAMP-based techniques for the intrapartum detection of Group B Streptococcus vaginal colonization.

Annals of clinical microbiology and antimicrobials

Avec: Rym Charfi , Cécile Guyonnet , Meiggie Untrau , Gaëlle Giacometti , Thierry Paper , Claire Poyart , Céline Plainvert , Asmaa Tazi

Molecular insights into the evolutionary trajectory of a

Antimicrobial agents and chemotherapy

Avec: Youssouf Sereme , Hélène Faury , Victor Gravrand , Elisabeth Ageron , Claire Poyart , David Skurnik , Hedi Mammeri

Persistence of group B Streptococcus vaginal colonization and prevalence of hypervirulent CC-17 clone correlate with the country of birth: a prospective 3-month follow-up cohort study.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

Avec: Céline Plainvert , Olivia Anselem , Caroline Joubrel , Valérie Marcou , Amiel Falloukh , Amandine Frigo , Fatma Magdoud El Alaoui , Pierre-Yves Ancel , Pierre Henri Jarreau , Laurent Mandelbrot , François Goffinet , Claire Poyart , Asmaa Tazi

Streptococcus pyogenes infects human endometrium by limiting the innate immune response.

The Journal of clinical investigation

Avec: Antonin Weckel , Thomas Guilbert , Clara Lambert , Céline Plainvert , François Goffinet , Claire Poyart , Céline Méhats , Agnès Fouet

Type II Fatty Acid Synthesis Pathway and Cyclopropane Ring Formation Are Dispensable during Enterococcus faecalis Systemic Infection.

Journal of bacteriology

Avec: Constantin Hays , Clara Lambert , Sophie Brinster , Gilles Lamberet , Laurence du Merle , Karine Gloux , Alexandra Gruss , Claire Poyart , Agnes Fouet

A LAMP-based assay for the molecular detection of group B Streptococcus.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

Avec: Coralie Lemaire , Mélinda Cheminet , Claire Duployez , Mathilde Artus , Yassine Ballaa , Laura Devos , Céline Plainvert , Claire Poyart , Florence Le Gall , Asmaa Tazi , Philippe Lanotte

The hypervirulent Group B Streptococcus HvgA adhesin promotes central nervous system invasion through transcellular crossing of the choroid plexus.

Fluids and barriers of the CNS

Avec: Eva Aznar , Nathalie Strazielle , Lionel Costa , Claire Poyart , Asmaa Tazi , Jean-François Ghersi-Egea , Julie Guignot

Community-acquired bacterial meningitis in adults: in-hospital prognosis, long-term disability and determinants of outcome in a multicentre prospective cohort.

Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases

Avec: S Tubiana , E Varon , C Biron , M-C Ploy , B Mourvillier , M-K Taha , M Revest , C Poyart , G Martin-Blondel , M Lecuit , E Cua , B Pasquet , M Preau , B Hoen , X Duval , Auteur inconnu

Permissive Fatty Acid Incorporation Promotes Staphylococcal Adaptation to FASII Antibiotics in Host Environments.

Cell reports

Avec: Gérald Kénanian , Claire Morvan , Antonin Weckel , Amit Pathania , Jamila Anba-Mondoloni , David Halpern , Marine Gaillard , Audrey Solgadi , Laetitia Dupont , Céline Henry , Claire Poyart , Agnès Fouet , Gilles Lamberet , Karine Gloux , Alexandra Gruss

Invasive

Frontiers in pediatrics

Avec: Zoé Germont , Philippe Bidet , Céline Plainvert , Stéphane Bonacorsi , Claire Poyart , Valérie Biran , Alice Frérot , Albert Faye , Romain Basmaci

Biofilm production by Haemophilus influenzae and Streptococcus pneumoniae isolated from the nasopharynx of children with acute otitis media.

BMC infectious diseases

Avec: Quentin Vermee , Robert Cohen , Constantin Hays , Emmanuelle Varon , Stephane Bonacorsi , Stephane Bechet , Franck Thollot , François Corrard , Claire Poyart , Corinne Levy , Josette Raymond

Group B Streptococcus (GBS) Invasive Infections in Women of Childbearing Age, France, 2012-2020: GBS CC-17 Hypervirulence in Intrapartum Infections.

The Journal of infectious diseases

Avec: Céline Plainvert , Yasmina de Saint Salvy-Tabet , Nicolas Dmytruk , Amandine Frigo , Claire Poyart , Asmaa Tazi

Can Chatbot artificial intelligence replace infectious disease physicians in the management of bloodstream infections? A prospective cohort study.

Clinical infectious diseases : an official publication of the Infectious Diseases Society of America

Avec: Alexis Maillard , Giulia Micheli , Leila Lefevre , Céline Guyonnet , Claire Poyart , Etienne Canouï , Martin Belan , Caroline Charlier

Acyl-AcpB, a FabT corepressor in

Journal of bacteriology

Avec: Clara Lambert , Alice d'Orfani , Marine Gaillard , Qiufen Zhang , Karine Gloux , Claire Poyart , Agnes Fouet

Microbiological Epidemiology of Invasive Infections Due to Non-Beta-Hemolytic Streptococci, France, 2021.

Microbiology spectrum

Avec: Céline Plainvert , Erika Matuschek , Nicolas Dmytruk , Marine Gaillard , Amandine Frigo , Yassine Ballaa , Eddy Biesaga , Gunnar Kahlmeter , Claire Poyart , Asmaa Tazi

Recurrent Group B Streptococcus neonatal invasive infections, France, 2007 -2021.

The Journal of infectious diseases

Avec: Ghalia Sbaa , Nicolas Delettre , Cécile Guyonnet , Sébastien Le Huu Nghia , Caroline Joubrel-Guyot , Céline Plainvert , Claire Poyart , Asmaa Tazi

Variable impact of an antimicrobial stewardship programme in three intensive care units: time-series analysis of 2012-2017 surveillance data.

The Journal of hospital infection

Avec: S Abbara , M Domenech de Cellès , R Batista , J P Mira , C Poyart , H Poupet , A Casetta , S Kernéis

Perinatal hormones favor CC17 group B

eLife

Avec: Constantin Hays , Gérald Touak , Abdelouhab Bouaboud , Agnès Fouet , Julie Guignot , Claire Poyart , Asmaa Tazi

Conserved and specific features of Streptococcus pyogenes and Streptococcus agalactiae transcriptional landscapes.

BMC genomics

Avec: Isabelle Rosinski-Chupin , Elisabeth Sauvage , Agnès Fouet , Claire Poyart , Philippe Glaser

Molecular epidemiology of invasive and non-invasive group B Streptococcus circulating in Serbia.

International journal of medical microbiology : IJMM

Avec: Ina Gajic , Celine Plainvert , Dusan Kekic , Nicolas Dmytruk , Vera Mijac , Asmaa Tazi , Philippe Glaser , Lazar Ranin , Claire Poyart , Natasa Opavski

Invasive group B Streptococcus infections in non-pregnant adults: a retrospective study, France, 2007-2019.

Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases

Avec: Xavier Vuillemin , Constantin Hays , Céline Plainvert , Nicolas Dmytruk , Mathilde Louis , Gérald Touak , Benjamin Saint-Pierre , Lucie Adoux , Franck Letourneur , Amandine Frigo , Claire Poyart , Asmaa Tazi

Frameshift mutation (690delG) in cpxA contributes to the extensive drug resistance of a Serratia marcescens clinical isolate.

The Journal of antimicrobial chemotherapy

Avec: Victor Gravrand , Frédéric Ariey , Laura Terracol , Hélène Poupet , Alexandra Doloy , Claire Poyart , Hedi Mammeri

A Novel CovS Variant Harbored by a Colonization Strain Reduces Streptococcus pyogenes Virulence.

Journal of bacteriology

Avec: Céline Plainvert , Isabelle Rosinski-Chupin , Antonin Weckel , Clara Lambert , Gérald Touak , Elisabeth Sauvage , Claire Poyart , Philippe Glaser , Agnès Fouet

Characterization of TelE, a T7SS LXG Effector Exhibiting a Conserved C-Terminal Glycine Zipper Motif Required for Toxicity.

Microbiology spectrum

Avec: Wooi Keong Teh , Yichen Ding , Francesca Gubellini , Alain Filloux , Claire Poyart , Michael Givskov , Shaynoor Dramsi

Clinical emergence of a novel extended-spectrum variant deriving from the OXY-1 β-lactamase.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

Avec: Anne-Sophie Hong Tuan Ha , Alice Mammeri , Céline Plainvert , Rym Charfi , Claire Poyart , Asmaa Tazi , Hedi Mammeri

Multidrug-Resistant Hypervirulent Group B Streptococcus in Neonatal Invasive Infections, France, 2007-2019.

Emerging infectious diseases

Avec: Céline Plainvert , Constantin Hays , Gérald Touak , Caroline Joubrel-Guyot , Nicolas Dmytruk , Amandine Frigo , Claire Poyart , Asmaa Tazi

CC17 group B Streptococcus exploits integrins for neonatal meningitis development.

The Journal of clinical investigation

Avec: Romain Deshayes de Cambronne , Agnès Fouet , Amandine Picart , Anne-Sophie Bourrel , Cyril Anjou , Guillaume Bouvier , Cristina Candeias , Abdelouhab Bouaboud , Lionel Costa , Anne-Cécile Boulay , Martine Cohen-Salmon , Isabelle Plu , Caroline Rambaud , Eva Faurobert , Corinne Albigès-Rizo , Asmaa Tazi , Claire Poyart , Julie Guignot

Risk Factors for Infant Colonization by Hypervirulent CC17 Group B Streptococcus: Toward the Understanding of Late-onset Disease.

Clinical infectious diseases : an official publication of the Infectious Diseases Society of America

Avec: Asmaa Tazi , Céline Plainvert , Olivia Anselem , Morgane Ballon , Valérie Marcou , Aurélien Seco , Fatma El Alaoui , Caroline Joubrel , Najoua El Helali , Emile Falloukh , Amandine Frigo , Josette Raymond , Patrick Trieu-Cuot , Catherine Branger , Alban Le Monnier , Elie Azria , Pierre-Yves Ancel , Pierre Henri Jarreau , Laurent Mandelbrot , François Goffinet , Claire Poyart

Insights into Streptococcus agalactiae PI-2b pilus biosynthesis and role in adherence to host cells.

Microbes and infection

Avec: Bruno Périchon , Julie Guignot , Noémi Szili , Cherry Gao , Claire Poyart , Patrick Trieu-Cuot , Shaynoor Dramsi

Prevention of SARS-CoV-2 transmission during a large, live, indoor gathering (SPRING): a non-inferiority, randomised, controlled trial.

The Lancet. Infectious diseases

Avec: Constance Delaugerre , Frantz Foissac , Hendy Abdoul , Guillaume Masson , Laure Choupeaux , Eric Dufour , Nabil Gastli , Severine Mercier Delarue , Marie Laure Néré , Marine Minier , Audrey Gabassi , Maud Salmona , Malika Seguineau , Sarah Schmitt , Sébastien Tonglet , Alexis Olivier , Claire Poyart , Jerôme Le Goff , Xavier Lescure , Solen Kernéis , Jean-Marc Tréluyer , Auteur inconnu

CRISPR Typing Increases the Discriminatory Power of

Frontiers in microbiology

Avec: Clémence Beauruelle , Ludovic Treluyer , Adeline Pastuszka , Thierry Cochard , Clément Lier , Laurent Mereghetti , Philippe Glaser , Claire Poyart , Philippe Lanotte

Accuracy of saliva and nasopharyngeal sampling for detection of SARS-CoV-2 in community screening: a multicentric cohort study.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

Avec: Solen Kernéis , Caroline Elie , Jacques Fourgeaud , Laure Choupeaux , Séverine Mercier Delarue , Marie-Laure Alby , Pierre Quentin , Juliette Pavie , Patricia Brazille , Marie Laure Néré , Marine Minier , Audrey Gabassi , Aurélien Gibaud , Sébastien Gauthier , Chrystel Leroy , Etienne Voirin-Mathieu , Claire Poyart , Michel Vidaud , Béatrice Parfait , Constance Delaugerre , Jean-Marc Tréluyer , Jérôme LeGoff

Hypervirulent

Ocular immunology and inflammation

Avec: Jean-Philippe Martellosio , Nabil Gastli , Rebecca Farhat , Asmaa Tazi , Pierre Duraffour , Benjamin Rossi , Etienne Canouï , Caroline Morbieu , Annick Billoët , Luc Mouthon , Claire Poyart , Antoine Brézin , Paul Legendre

A Streptococcus pyogenes DegV protein regulates the membrane lipid content and limits the formation of extracellular vesicles.

PloS one

Avec: Clara Lambert , Thifaine Poullion , Qiufen Zhang , Alain Schmitt , Jean-Marc Masse , Karine Gloux , Claire Poyart , Agnès Fouet

Microbial diversity in the vaginal microbiota and its link to pregnancy outcomes.

Scientific reports

Avec: Agnes Baud , Kenzo-Hugo Hillion , Céline Plainvert , Véronique Tessier , Asmaa Tazi , Laurent Mandelbrot , Claire Poyart , Sean P Kennedy

The double-edged role of FASII regulator FabT in Streptococcus pyogenes infection.

Nature communications

Avec: Clara Lambert , Marine Gaillard , Paprapach Wongdontree , Caroline Bachmann , Antoine Hautcoeur , Karine Gloux , Thomas Guilbert , Celine Méhats , Bastien Prost , Audrey Solgadi , Sonia Abreu , Muriel Andrieu , Claire Poyart , Alexandra Gruss , Agnes Fouet

Réseau de co-auteurs

Asmaa Tazi 16 collaborations

Céline Plainvert 14 collaborations

Clara Lambert 7 collaborations

Agnès Fouet 7 collaborations

Amandine Frigo 6 collaborations

Constantin Hays 5 collaborations

Karine Gloux 5 collaborations

Nicolas Dmytruk 5 collaborations

Alexandra Gruss 4 collaborations

Agnes Fouet 4 collaborations

Julie Guignot 4 collaborations

Marine Gaillard 4 collaborations

Gérald Touak 4 collaborations

Philippe Glaser 4 collaborations

Hedi Mammeri 3 collaborations

Laurent Mandelbrot 3 collaborations

François Goffinet 3 collaborations

Antonin Weckel 3 collaborations

Rym Charfi 2 collaborations

Cécile Guyonnet 2 collaborations

Victor Gravrand 2 collaborations

Olivia Anselem 2 collaborations

Caroline Joubrel 2 collaborations

Valérie Marcou 2 collaborations

Pierre-Yves Ancel 2 collaborations

Pierre Henri Jarreau 2 collaborations

Thomas Guilbert 2 collaborations

Gilles Lamberet 2 collaborations

Yassine Ballaa 2 collaborations

Philippe Lanotte 2 collaborations

Lionel Costa 2 collaborations

C Poyart 2 collaborations

None None 2 collaborations

Audrey Solgadi 2 collaborations

Josette Raymond 2 collaborations

Etienne Canouï 2 collaborations

Qiufen Zhang 2 collaborations

Caroline Joubrel-Guyot 2 collaborations

Abdelouhab Bouaboud 2 collaborations

Isabelle Rosinski-Chupin 2 collaborations

Elisabeth Sauvage 2 collaborations

Shaynoor Dramsi 2 collaborations

Patrick Trieu-Cuot 2 collaborations

Constance Delaugerre 2 collaborations

Laure Choupeaux 2 collaborations

Nabil Gastli 2 collaborations

Marie Laure Néré 2 collaborations

Marine Minier 2 collaborations

Audrey Gabassi 2 collaborations

Solen Kernéis 2 collaborations

Jean-Marc Tréluyer 2 collaborations

Meiggie Untrau 1 collaboration

Gaëlle Giacometti 1 collaboration

Thierry Paper 1 collaboration

Youssouf Sereme 1 collaboration

Hélène Faury 1 collaboration

Elisabeth Ageron 1 collaboration

David Skurnik 1 collaboration

Amiel Falloukh 1 collaboration

Fatma Magdoud El Alaoui 1 collaboration

Céline Méhats 1 collaboration

Sophie Brinster 1 collaboration

Laurence du Merle 1 collaboration

Coralie Lemaire 1 collaboration

Mélinda Cheminet 1 collaboration

Claire Duployez 1 collaboration

Mathilde Artus 1 collaboration

Laura Devos 1 collaboration

Florence Le Gall 1 collaboration

Eva Aznar 1 collaboration

Nathalie Strazielle 1 collaboration

Jean-François Ghersi-Egea 1 collaboration

S Tubiana 1 collaboration

E Varon 1 collaboration

C Biron 1 collaboration

M-C Ploy 1 collaboration

B Mourvillier 1 collaboration

M-K Taha 1 collaboration

M Revest 1 collaboration

G Martin-Blondel 1 collaboration

M Lecuit 1 collaboration

E Cua 1 collaboration

B Pasquet 1 collaboration

M Preau 1 collaboration

B Hoen 1 collaboration

X Duval 1 collaboration

Gérald Kénanian 1 collaboration

Claire Morvan 1 collaboration

Amit Pathania 1 collaboration

Jamila Anba-Mondoloni 1 collaboration

David Halpern 1 collaboration

Laetitia Dupont 1 collaboration

Céline Henry 1 collaboration

Zoé Germont 1 collaboration

Philippe Bidet 1 collaboration

Stéphane Bonacorsi 1 collaboration

Valérie Biran 1 collaboration

Alice Frérot 1 collaboration

Albert Faye 1 collaboration

Romain Basmaci 1 collaboration

Quentin Vermee 1 collaboration

Robert Cohen 1 collaboration

Emmanuelle Varon 1 collaboration

Stephane Bonacorsi 1 collaboration

Stephane Bechet 1 collaboration

Franck Thollot 1 collaboration

François Corrard 1 collaboration

Corinne Levy 1 collaboration

Yasmina de Saint Salvy-Tabet 1 collaboration

Alexis Maillard 1 collaboration

Giulia Micheli 1 collaboration

Leila Lefevre 1 collaboration

Céline Guyonnet 1 collaboration

Martin Belan 1 collaboration

Caroline Charlier 1 collaboration

Alice d'Orfani 1 collaboration

Erika Matuschek 1 collaboration

Eddy Biesaga 1 collaboration

Gunnar Kahlmeter 1 collaboration

Ghalia Sbaa 1 collaboration

Nicolas Delettre 1 collaboration

Sébastien Le Huu Nghia 1 collaboration

S Abbara 1 collaboration

M Domenech de Cellès 1 collaboration

R Batista 1 collaboration

J P Mira 1 collaboration

H Poupet 1 collaboration

A Casetta 1 collaboration

S Kernéis 1 collaboration

Ina Gajic 1 collaboration

Celine Plainvert 1 collaboration

Dusan Kekic 1 collaboration

Vera Mijac 1 collaboration

Lazar Ranin 1 collaboration

Natasa Opavski 1 collaboration

Xavier Vuillemin 1 collaboration

Mathilde Louis 1 collaboration

Benjamin Saint-Pierre 1 collaboration

Lucie Adoux 1 collaboration

Franck Letourneur 1 collaboration

Frédéric Ariey 1 collaboration

Laura Terracol 1 collaboration

Hélène Poupet 1 collaboration

Alexandra Doloy 1 collaboration

Wooi Keong Teh 1 collaboration

Yichen Ding 1 collaboration

Francesca Gubellini 1 collaboration

Alain Filloux 1 collaboration

Michael Givskov 1 collaboration

Anne-Sophie Hong Tuan Ha 1 collaboration

Alice Mammeri 1 collaboration

Romain Deshayes de Cambronne 1 collaboration

Amandine Picart 1 collaboration

Anne-Sophie Bourrel 1 collaboration

Cyril Anjou 1 collaboration

Guillaume Bouvier 1 collaboration

Cristina Candeias 1 collaboration

Anne-Cécile Boulay 1 collaboration

Martine Cohen-Salmon 1 collaboration

Isabelle Plu 1 collaboration

Caroline Rambaud 1 collaboration

Eva Faurobert 1 collaboration

Corinne Albigès-Rizo 1 collaboration

Morgane Ballon 1 collaboration

Aurélien Seco 1 collaboration

Fatma El Alaoui 1 collaboration

Najoua El Helali 1 collaboration

Emile Falloukh 1 collaboration

Catherine Branger 1 collaboration

Alban Le Monnier 1 collaboration

Elie Azria 1 collaboration

Bruno Périchon 1 collaboration

Noémi Szili 1 collaboration

Cherry Gao 1 collaboration

Frantz Foissac 1 collaboration

Hendy Abdoul 1 collaboration

Guillaume Masson 1 collaboration

Eric Dufour 1 collaboration

Severine Mercier Delarue 1 collaboration

Maud Salmona 1 collaboration

Malika Seguineau 1 collaboration

Sarah Schmitt 1 collaboration

Sébastien Tonglet 1 collaboration

Alexis Olivier 1 collaboration

Jerôme Le Goff 1 collaboration

Xavier Lescure 1 collaboration

Clémence Beauruelle 1 collaboration

Ludovic Treluyer 1 collaboration

Adeline Pastuszka 1 collaboration

Thierry Cochard 1 collaboration

Clément Lier 1 collaboration

Laurent Mereghetti 1 collaboration

Caroline Elie 1 collaboration

Jacques Fourgeaud 1 collaboration

Séverine Mercier Delarue 1 collaboration

Marie-Laure Alby 1 collaboration

Pierre Quentin 1 collaboration

Juliette Pavie 1 collaboration

Patricia Brazille 1 collaboration

Aurélien Gibaud 1 collaboration

Sébastien Gauthier 1 collaboration

Chrystel Leroy 1 collaboration

Etienne Voirin-Mathieu 1 collaboration

Michel Vidaud 1 collaboration

Béatrice Parfait 1 collaboration

Jérôme LeGoff 1 collaboration

Jean-Philippe Martellosio 1 collaboration

Rebecca Farhat 1 collaboration

Pierre Duraffour 1 collaboration

Benjamin Rossi 1 collaboration

Caroline Morbieu 1 collaboration

Annick Billoët 1 collaboration

Luc Mouthon 1 collaboration

Antoine Brézin 1 collaboration

Paul Legendre 1 collaboration

Thifaine Poullion 1 collaboration

Alain Schmitt 1 collaboration

Jean-Marc Masse 1 collaboration

Agnes Baud 1 collaboration

Kenzo-Hugo Hillion 1 collaboration

Véronique Tessier 1 collaboration

Sean P Kennedy 1 collaboration

Paprapach Wongdontree 1 collaboration

Caroline Bachmann 1 collaboration

Antoine Hautcoeur 1 collaboration

Celine Méhats 1 collaboration

Bastien Prost 1 collaboration

Sonia Abreu 1 collaboration

Muriel Andrieu 1 collaboration