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Year Number of Results
1976 3
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1995 1
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1999 1
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2001 3
2002 2
2003 5
2004 3
2005 6
2006 6
2007 6
2008 8
2009 7
2010 3
2011 11
2012 11
2013 4
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165 results

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Page 1
Streptococcus constellatus-associated Lemierre syndrome complicated by pulmonary artery pseudoaneurysm in an 11-year-old girl.
Lesage L, Barral PA, Chew A, Tazi A, Gaubert JY, Morand A, Urbina D. Lesage L, et al. Among authors: tazi a. Pediatr Radiol. 2026 Apr;56(4):962-965. doi: 10.1007/s00247-025-06509-7. Epub 2026 Jan 9. Pediatr Radiol. 2026. PMID: 41511544
She presented an episode of massive hemoptysis secondary to pseudoaneurysm rupture requiring radiologically guided embolization. Blood cultures isolated Streptococcus constellatus. Prolonged antibiotic therapy was administered. The patient was discharged from hospital 1 mo …
She presented an episode of massive hemoptysis secondary to pseudoaneurysm rupture requiring radiologically guided embolization. Blood cultu …
Predicting neonatal infection in preterm premature rupture of membranes with vaginal microbiology and metagenomics: a prospective cohort study.
Mandelbrot L, Kennedy S, Rousseau J, Goffinet F, Landraud L, Plainvert C, Marcou V, Desfrère L, Barral T, Allal L, Baud A, Grall N, Poyart C, Ancel PY, Tazi A. Mandelbrot L, et al. Among authors: poyart c, plainvert c, tazi a. Am J Obstet Gynecol. 2025 Dec 18:S0002-9378(25)00939-1. doi: 10.1016/j.ajog.2025.12.042. Online ahead of print. Am J Obstet Gynecol. 2025. PMID: 41421745 Free article.
When considering all central and peripheral microbiological samples available for 26 neonates, the main pathogens isolated were Escherichia coli in 14 cases (53.8%), other gram-negatives in 5 (19.2%), strict anaerobes in 3 (11.5%); there was a single case (3.8%) each with Group B …
When considering all central and peripheral microbiological samples available for 26 neonates, the main pathogens isolated were Escherichia …
Multi-country surveillance of paediatric invasive group A Streptococcus infection, European Union/European Economic Area countries, 2022/23 season.
Cardoso MJ, Obach D, Löf E, Marrone G, Cornelissen L, Charalambous M, Vohrnova S, Plainvert C, Tazi A, Georgakopoulou T, Ó Maoldomhnaigh C, Cotter O, McKeown P, de Gier B, Mäkitalo B, Baka A, Leung VH. Cardoso MJ, et al. Among authors: plainvert c, tazi a. Euro Surveill. 2025 Oct;30(42):2500079. doi: 10.2807/1560-7917.ES.2025.30.42.2500079. Euro Surveill. 2025. PMID: 41133308 Free PMC article.
BACKGROUNDGroup A Streptococcus (GAS) commonly causes mild bacterial infections but also deadly invasive disease. An upsurge in paediatric invasive GAS (iGAS) infections was observed during the last quarter of 2022 in the European Union/European Economic Area …
BACKGROUNDGroup A Streptococcus (GAS) commonly causes mild bacterial infections but also deadly invasive disease. An upsurge i …
Antibiotic therapy in necrotizing soft tissue infections: a narrative review of the greater Paris SURFAST consortium.
Charlier C, Souhail B, Dauger S, Woerther PL, Bleibtreu A, Caseris M, Chosidow O, Bertolus C, Hua C, Monsel G, Tazi A, Urbina T, Vérillaud B, Montravers P, Lepeule R, de Prost N. Charlier C, et al. Among authors: tazi a. Crit Care. 2025 Oct 10;29(1):431. doi: 10.1186/s13054-025-05664-5. Crit Care. 2025. PMID: 41074079 Free PMC article. Review.
Current recommendations emphasize the need for broad-spectrum empirical coverage, including gram-positive, gram-negative, anaerobes, and Streptococcus pyogenes when clinically indicated. We aimed at developing a practical, evidence-based framework for empirical antibiotic …
Current recommendations emphasize the need for broad-spectrum empirical coverage, including gram-positive, gram-negative, anaerobes, and …
Severe Group A Streptococcus Infection among Children, France, 2022-2024.
Colomina MS, Flamant A, Le Balle G, Cohen JF, Berthomieu L, Leteurtre S, Gillet Y, Javouhey E, Bechet S, Levy C, Cohen R, Ferroni A, Dubois D, Hernandez Martinez MA, Plainvert C, Tazi A; ISAI Study Group,; Brehin C; ISAI Study Group. Colomina MS, et al. Among authors: plainvert c, tazi a. Emerg Infect Dis. 2025 Sep;31(9):1698-1707. doi: 10.3201/eid3109.250245. Emerg Infect Dis. 2025. PMID: 40866794 Free PMC article.
Group A Streptococcus infections have increased in Europe since September 2022. The French Pediatric Intensive Care and French Pediatric Infectious Diseases expert groups conducted a retrospective and prospective study of children who had severe group A Streptococcus …
Group A Streptococcus infections have increased in Europe since September 2022. The French Pediatric Intensive Care and French Pediat …
Colorectal cancer-associated Streptococcus gallolyticus: a hidden diversity expose.
Périchon B, Cokelaer T, Teh WK, du Merle L, Ma L, Touchon M, Doloy A, Poyart C, Givskov M, Trieu-Cuot P, Dramsi S. Périchon B, et al. Among authors: poyart c. J Bacteriol. 2025 Sep 18;207(9):e0023025. doi: 10.1128/jb.00230-25. Epub 2025 Aug 14. J Bacteriol. 2025. PMID: 40810579 Free PMC article.
Streptococcus gallolyticus subsp. gallolyticus (SGG) is a bacterial pathogen implicated in bacteremia and endocarditis and is often associated with colon tumors in elderly individuals. ...
Streptococcus gallolyticus subsp. gallolyticus (SGG) is a bacterial pathogen implicated in bacteremia and endocarditis and is often a …
Constitutive activation of two-component systems reveals regulatory network interactions in Streptococcus agalactiae.
Claverie C, Coppolino F, Mazzuoli MV, Guyonnet C, Jacquemet E, Legendre R, Sismeiro O, De Gaetano GV, Teti G, Trieu-Cuot P, Tazi A, Beninati C, Firon A. Claverie C, et al. Among authors: tazi a. Nat Commun. 2024 Oct 24;15(1):9175. doi: 10.1038/s41467-024-53439-3. Nat Commun. 2024. PMID: 39448655 Free PMC article.
Transcriptome analyses of 14 HK mutants in Streptococcus agalactiae, the leading cause of neonatal meningitis, validate the conserved HK phosphatase mechanism and its role in the inhibition of TCS activity in vivo. ...
Transcriptome analyses of 14 HK mutants in Streptococcus agalactiae, the leading cause of neonatal meningitis, validate the conserved …
The double-edged role of FASII regulator FabT in Streptococcus pyogenes infection.
Lambert C, Gaillard M, Wongdontree P, Bachmann C, Hautcoeur A, Gloux K, Guilbert T, Méhats C, Prost B, Solgadi A, Abreu S, Andrieu M, Poyart C, Gruss A, Fouet A. Lambert C, et al. Among authors: poyart c. Nat Commun. 2024 Oct 4;15(1):8593. doi: 10.1038/s41467-024-52637-3. Nat Commun. 2024. PMID: 39366941 Free PMC article.
In Streptococcus pyogenes, the type II fatty acid (FA) synthesis pathway FASII is feedback-controlled by the FabT repressor bound to an acyl-Acyl carrier protein. ...
In Streptococcus pyogenes, the type II fatty acid (FA) synthesis pathway FASII is feedback-controlled by the FabT repressor bound to …
The hypervirulent Group B Streptococcus HvgA adhesin promotes central nervous system invasion through transcellular crossing of the choroid plexus.
Aznar E, Strazielle N, Costa L, Poyart C, Tazi A, Ghersi-Egea JF, Guignot J. Aznar E, et al. Among authors: poyart c, tazi a. Fluids Barriers CNS. 2024 Aug 16;21(1):66. doi: 10.1186/s12987-024-00564-2. Fluids Barriers CNS. 2024. PMID: 39152442 Free PMC article.
BACKGROUND: Group B Streptococcus (GBS) is the leading cause of neonatal meningitis responsible for a substantial cause of death and disability worldwide. The vast majority of GBS neonatal meningitis cases are due to the CC17 hypervirulent clone. However, the …
BACKGROUND: Group B Streptococcus (GBS) is the leading cause of neonatal meningitis responsible for a substantial cause of dea …
Coordinated regulation of osmotic imbalance by c-di-AMP shapes ss-lactam tolerance in Group B Streptococcus.
Brissac T, Guyonnet C, Sadouni A, Hernández-Montoya A, Jacquemet E, Legendre R, Sismeiro O, Trieu-Cuot P, Lanotte P, Tazi A, Firon A. Brissac T, et al. Among authors: tazi a. Microlife. 2024 Jun 12;5:uqae014. doi: 10.1093/femsml/uqae014. eCollection 2024. Microlife. 2024. PMID: 38993744 Free PMC article.
Streptococcus agalactiae is among the few pathogens that have not developed resistance to ss-lactam antibiotics despite decades of clinical use. ...Genome-wide transposon mutagenesis confirms the role of GdpP and highlights functional interactions between a lysozyme-like h …
Streptococcus agalactiae is among the few pathogens that have not developed resistance to ss-lactam antibiotics despite decades of cl …
165 results