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Le CNRMHi est hébergé dans l’Unité des Infections Bactériennes Invasives qui est affiliée à l’école doctorale Bio Sorbonne Paris Cité (BioSPC). Des travaux de M2 et de thèse y sont encadrés.
Outre les activité de surveillance et d’expertise dictées par le cahier des charges, nous menons des activités de recherche expérimentales visant à élucider les déterminants et les mécanismes moléculaires et cellulaires qui caractérisent les infections invasives à méningocoque et H. influenzae dans le but de contribuer à la définition des meilleurs algorithmes du diagnostic, à la mise au point de techniques rapides et fiables, de trouver de nouveaux marqueurs de virulence et l’étude des mécanisme de résistance aux antibiotiques. Nous avons donc entrepris de qualifier ces souches, non seulement sur la base des données épidémiologiques et cliniques, mais également sur des critères expérimentaux. Ce type d’étude illustre bien, de notre point de vue, toute la richesse de l’intrication entre la surveillance épidémiologique, les typages moléculaires et l’approche expérimentale fondamentale, dans les activités de CNR.
Pour de plus amples détails sur ces recherches voir le rapport annuel de l'Unité.
Accéder la liste des rapports d’activité de l’unité
i. Publications nationales
Deghmane AE, Taha MK. Infections à Haemophilus influenzae. EMC-Maladies infectieuses 2019;16(2):1-7 [Article 8-017-F-10].
Deghmane AE, Taha MK. Physiopathologie et prévention des infections invasives à Haemophilus influenzae. Feuillets de Biologie. N° 334. Septembre 2018. 15-24
Levy M, Deghmane AE, Taha MK. Épidémiologie et prévention des infections méningococciques: actualités. Feuillets de Biologie. N° 334. Janvier 2017. 27-34.
ii. Publications internationales
Topaz N, Caugant DA, Taha MK, Brynildsrud OB, Debech N, Hong E, et al. Phylogenetic relationships and regional spread of meningococcal strains in the meningitis belt, 2011-2016. EBioMedicine. 2019;41:488-96.
Taha MK, Deghmane AE, Knol M, van der Ende A. Whole genome sequencing reveals Trans-European spread of an epidemic Neisseria meningitidis serogroup W clone. Clin Microbiol Infect. 2019;25(6):765-7.
Deghmane AE, Hong E, Chehboub S, Terrade A, Falguieres M, Sort M, et al. High diversity of invasive Haemophilus influenzae isolates in France and the emergence of resistance to third generation cephalosporins by alteration of ftsI gene. J Infect. 2019;79(1):7-14.
Sevestre J, Diene SM, Aouiti-Trabelsi M, Deghmane AE, Tournier I, Francois P, et al. Differential expression of hemoglobin receptor, HmbR, between carriage and invasive isolates of Neisseria meningitidis contributes to virulence: lessons from a clonal outbreak. Virulence. 2018;9(1):923-9. PMCID: 5955449.
McNeil LK, Donald RGK, Gribenko A, French R, Lambert N, Harris SL, et al. Predicting the Susceptibility of Meningococcal Serogroup B Isolates to Bactericidal Antibodies Elicited by Bivalent rLP2086, a Novel Prophylactic Vaccine. MBio. 2018;9(2). PMCID: 5850321.
Hong E, Deghmane AE, Taha MK. Acquisition of Beta-Lactamase by Neisseria meningitidis through Possible Horizontal Gene Transfer. Antimicrob Agents Chemother. 2018;62(9). PMCID: 6125549.
Hong E, Barret AS, Terrade A, Denizon M, Antona D, Aouiti-Trabelsi M, et al. Clonal replacement and expansion among invasive meningococcal isolates of serogroup W in France. J Infect. 2018;76(2):149-58.
Guiddir T, Gros M, Hong E, Terrade A, Denizon M, Deghmane AE, et al. Unusual Initial Abdominal Presentations of Invasive Meningococcal Disease. Clin Infect Dis. 2018;67(8):1220-7.
Sevestre J, Hong E, Delbos V, Terrade A, Mallet E, Deghmane AE, et al. Durability of immunogenicity and strain coverage of MenBvac, a meningococcal vaccine based on outer membrane vesicles: Lessons of the Normandy campaign. Vaccine. 2017;35(32):4029-33.
Taha MK, Hawkins JC, Liberator P, Deghmane AE, Andrew L, Hao L, et al. Bactericidal activity of sera from adolescents vaccinated with bivalent rLP2086 against meningococcal serogroup B outbreak strains from France. Vaccine. 2017;35(11):1530-7.
Rosain J, Hong E, Fieschi C, Vieira Martins P, El Sissy C, Deghmane AE, et al. Strains responsible for invasive meningococcal disease in patients with terminal complement pathway deficiencies. J Infect Dis. 2017.
Bassi C, Taha MK, Merle C, Hong E, Levy-Bruhl D, Barret AS, Mounchetrou Njoya I: A cluster of invasive meningococcal disease (IMD) caused by Neisseria meningitidis serogroup W among university students, France, February to May 2017. Euro Surveill. 2017;22(28).
Deghmane AE, Hong E, Taha MK: Emergence of meningococci with reduced susceptibility to third-generation cephalosporins. J Antimicrob Chemother. 2017;72(1):95-98
Hong E, Terrade A, Taha MK: Immunogenicity and safety among laboratory workers vaccinated with Bexsero(R) vaccine. Hum Vaccin Immunother. 2017;13(3):645-648
Parent du Chatelet I, Deghmane AE, Antona D, Hong E, Fonteneau L, Taha MK, et al. Characteristics and changes in invasive meningococcal disease epidemiology in France, 2006-2015. J Infect. 2017;74(6):564-74.
Rasoanandrasana S, Raberahona M, Milenkov M, Rakotomahefa Narison ML, Ranaivo Rabetokotany F, Rakotovao L, Randria MJ, Hong E, Paranhos-Baccala G, Taha MK, Rakoto-Andrianarivelo M. Resurgence of Neisseria meningitidis serogroup W ST-11 (cc11) in Madagascar, 2015-2016. Int J Infect Dis. 2017;55:1-3.
iii. Communications nationales
MK Taha Meningococcal B vaccination: policies and effectiveness data in Europe, JNI, Saint Malo, 21 Juin 2017
MK Taha Vaccins anti-méningocoques: quelles politiques dans les pays européens, et quelles conséquences, SPILF, Paris, 4 Mai 2017
MK Taha Rôle et activités d’un Centre Collaborateur de l’OMS : le CC-OMS sur les méningites, 2ème Journée LNR-CNT, Saint Maurice 17 Novembre 2017
MK Taha Avantages et limites des vaccins recombinants RICAI, Paris 18 Décembre 2017
iv. Communications internationales
Hong E, Deghmane AE, and Taha MK. Emergence of resistance to third generation cephalosporins in Haemophilus influenzae by alteration of ftsI gene. European Monitoring Group of Meningococci and H. influenzae (EMGM) Congress. 27-30 May 2019, Lisbonne, Portugal
Deghmane AE, Hong E, Harrison O, Jolley K, and Taha MK. High Diversity of Invasive Haemophilus influenzae Isolates in France Revealed by Whole Genome Sequencing. European Monitoring Group of Meningococci and H. influenzae (EMGM) Congress. 27-30 May 2019, Lisbonne, Portugal
Deghmane AE, Hong E and Taha MK.The Emergence of New Genetic Lineage (ST-9316) of Neisseria meningitidis Serogroup W in North France. European Monitoring Group of Meningococci and H. influenzae (EMGM) Congress. 27-30 May 2019, Lisbonne, Portugal
M Gros, E Hong, M Dénizon, A-E Deghmane, M-K Taha, T. Guiddir, Abdominal presentation of Invasive Meningococcal Disease: an underestimated diagnosis. EMGM Congress, 18-21 September 2017, Prague, Czech Republic
MK Taha Characterisation of meningococcal isolates responsible for invasive meningococcal disease in patients with terminal complement pathway deficiencies, EMGM Congress, 18-21 September 2017, Prague, Czech Republic
AE Deghmane, E. Hong, MK Taha Emergence of meningococci with reduced susceptibility to third-generation cephalosporins. EMGM Congress, 18-21 September 2017, Prague, Czech Republic.
E. Hong, Y. Kakhalek, MK Taha Evaluation of Matrix-Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry in identifying Neisseria species. EMGM Congress, 18-21 September 2017, Prague, Czech Republic
E Hong, AS Barret, AE Deghmane, MK Taha Clonal replacement and expansion within invasive isolates of serogroup W in France. EMGM Congress, 18-21 September 2017, Prague, Czech Republic.
A. Muzzi, A. Brozzi M. Bodini, M. Comanducci, R. Abad, R. Borrow, P. Krizova, C. Mikula, R. Mulhall, H. Nohynek, MJ Simoes, A. Skoczynska, MK Taha, M. Toropainen, G. Tzanakaki, J. Vasquez K. Vadivelu , P. Watson, L. Serino, D. Medini. A global assessment of Bexsero strain coverage: comparative analysis of MATS and antigen genotyping. EMGM Congress, 18-21 September 2017, Prague, Czech Republic.
E.Cagri Dinleyici, R Borrow, DA Caugant, M Ceyhan, H Christensen, J Findlow, L Glennie, A Von Gottberg, A Kechrid, J Vázquez Moreno, A. Razki, V. Smith , MK Taha, H Tali-Maamar , K Zerouali Meningococcal disease in the Middle East and Africa: Findings and updates from the Global Meningococcal Initiative. EMGM Congress, 18-21 September 2017, Prague, Czech Republic
K Kesanopoulos, E Hong, H Bratcher, A Papandreou, MK Taha, M. Maiden, G. Tzanakaki, Genetic variability of serogroup B carrier isolates in Greece in the pre- and post-Bexsero® vaccination era. EMGM Congress, 18-21 September 2017, Prague, Czech Republic
A Razki, E Hong, K. Zerouali, H Belabbas, A Bouayad, AE Deghmane, N Elmdaghri, MK Taha Invasive Meningococcal Disease: surveillance in Casablanca (Morocco). EMGM Congress, 18-21 September 2017, Prague, Czech Republic
v. Conférences sur invitation.
MK Taha Actualités des Infections Invasives à méningocoques, CH de Pontoise, CHU de Dijon, CHU Le Kremlin Bicêtre (Avril, Juin et Nov 2017)
MK Taha Modification du peptidoglycan et virulence du méningocoque Grenoble, IBS, 10 Fev 2017.
Mis à jour le 05/06/2020