All Stories

  1. The effects of identical nim gene-insertion sequence combinations on the expression of the nim genes and metronidazole resistance in Bacteroides fragilis strains

    Article • Anaerobe, June 2023, Elsevier

    József Sóki

  2. Corynebacterium striatum—Got Worse by a Pandemic?

    Article • Pathogens, June 2022, MDPI AG

    József Sóki

  3. Phenotypic and Molecular Characterization of Carbapenem-Heteroresistant Bacteroides fragilis Strains

    Article • Antibiotics, April 2022, MDPI AG

    József Sóki

  4. A comparison of the antimicrobial resistance of fecal Bacteroides isolates and assessment of the composition of the intestinal microbiotas of carbapenem-treated and non-treated persons from Belgium and Hungary

    Article • Anaerobe, February 2022, Elsevier

    József Sóki

  5. Characterization of the components of the thioredoxin system in Bacteroides fragilis and evaluation of its activity during oxidative stress

    Article • Anaerobe, February 2022, Elsevier

    József Sóki

  6. Correlation between antibiotic resistance and clinical outcome of anaerobic infections; mini-review

    Article • Anaerobe, December 2021, Elsevier

    József Sóki

  7. An update on ampicillin resistance and β-lactamase genes of Bacteroides spp.

    Article • Journal of Medical Microbiology, August 2021, Society for General Microbiology

    József Sóki

  8. Molecular characterization of metronidazole resistant Bacteroides strains from Kuwait

    Article • Anaerobe, June 2021, Elsevier

    József Sóki

  9. To resist and persist: Important factors in the pathogenesis of Bacteroides fragilis

    Article • Microbial Pathogenesis, December 2020, Elsevier

    József Sóki

  10. A Europe-wide assessment of antibiotic resistance rates in Bacteroides and Parabacteroides isolates from intestinal microbiota of healthy subjects

    Article • Anaerobe, April 2020, Elsevier

    József Sóki

  11. Prevalence and antimicrobial susceptibility of enterotoxigenic extra-intestinal Bacteroides fragilis among 13-year collection of isolates in Kuwait

    Article • BMC Microbiology, January 2020, Springer Science + Business Media

    József Sóki

  12. High prevalence of division II (cfiA positive) isolates among blood stream Bacteroides fragilis in Slovenia as determined by MALDI-TOF MS

    Article • Anaerobe, August 2019, Elsevier

    József Sóki

  13. Bacteroides fragilis: A whole MALDI-based workflow from identification to confirmation of carbapenemase production for routine laboratories

    Article • Anaerobe, December 2018, Elsevier

    József Sóki

  14. Chicken or the Egg: Microbial Alterations in Biopsy Samples of Patients with Oral Potentially Malignant Disorders

    Article • Pathology & Oncology Research, July 2018, Springer Science + Business Media

    József Sóki

  15. MALDI-TOF MS versus 16S rRNA sequencing: Minor discrepancy between tools in identification of Bacteroides isolates

    Article • Acta Microbiologica et Immunologica Hungarica, June 2018, Akademiai Kiado

    József Sóki

  16. Molecular characterisation of multidrug-resistant Bacteroides isolates from Hungarian clinical samples

    Article • Journal of Global Antimicrobial Resistance, June 2018, Elsevier

    József Sóki

  17. A carbapenem-resistant Bacteroides fragilis from Croatia

    Article • Acta Microbiologica et Immunologica Hungarica, April 2018, Akademiai Kiado

    József Sóki

  18. Antibiotic resistance values of clinical Bacteroides isolates in Hungary in 2015-16

    Article • Infectious Diseases, January 2018, Taylor & Francis

    József Sóki

  19. Detection of enterotoxin and protease genes among Hungarian clinical Bacteroides fragilis isolates

    Article • Anaerobe, December 2017, Elsevier

    József Sóki

  20. Lactate dehydrogenase activity in Bacteroides fragilis group strains with induced resistance to metronidazole

    Article • Journal of Global Antimicrobial Resistance, June 2016, Elsevier

    József Sóki

  21. Emergence and evolution of an international cluster of MDRBacteroides fragilisisolates

    Article • Journal of Antimicrobial Chemotherapy, May 2016, Oxford University Press (OUP)

    József Sóki

  22. Identification of antimicrobial resistance genes in multidrug-resistant clinical Bacteroides fragilis isolates by whole genome shotgun sequencing

    Article • Anaerobe, February 2015, Elsevier

    Dr Ulrik S. Justesen, Thomas Sydenham, József Sóki

  23. Analysis of Romanian Bacteroides isolates for antibiotic resistance levels and the corresponding antibiotic resistance genes

    Article • Anaerobe, February 2015, Elsevier

    József Sóki

  24. First Hungarian case of an infection caused by multidrug-resistant Bacteroides fragilis strain

    Article • Anaerobe, February 2015, Elsevier

    József Sóki

  25. Investigation of the MICs of fidaxomicin and other antibiotics against Hungarian Clostridium difficile isolates

    Article • Anaerobe, February 2015, Elsevier

    József Sóki

  26. Use of MALDI-TOF/MS for routine detection of cfiA gene-positive Bacteroides fragilis strains

    Article • International Journal of Antimicrobial Agents, November 2014, Elsevier

    József Sóki

  27. Instant screening and verification of carbapenemase activity in Bacteroides fragilis in positive blood culture, using matrix-assisted laser desorption ionization–time of flight mass spectrometry

    Article • Journal of Medical Microbiology, August 2014, Society for General Microbiology

    József Sóki

  28. Detection of carbapenemase activities of Bacteroides fragilis strains with matrix-assisted laser desorption ionization – Time of flight mass spectrometry (MALDI-TOF MS)

    Article • Anaerobe, April 2014, Elsevier

    József Sóki

  29. A study on Nim expression in Bacteroides fragilis

    Article • Microbiology, March 2014, Society for General Microbiology

    József Sóki

  30. Occurrence and analysis of rare cfiA–bft doubly positive Bacteroides fragilis strains

    Article • Anaerobe, October 2013, Elsevier

    József Sóki

  31. The prevalence of antibiotic resistance genes in Bacteroides fragilis group strains isolated in different European countries

    Article • Anaerobe, June 2013, Elsevier

    József Sóki

  32. Molecular analysis of the carbapenem and metronidazole resistance mechanisms of Bacteroides strains reported in a Europe-wide antibiotic resistance survey

    Article • International Journal of Antimicrobial Agents, February 2013, Elsevier

    József Sóki

  33. Multidrug-resistant Bacteroides fragilis group on the rise in Europe?

    Article • Journal of Medical Microbiology, September 2012, Society for General Microbiology

    Dr Ulrik S. Justesen, József Sóki

  34. Fungaemia caused byCandida pulcherrima

    Article • Medical Mycology, July 2012, Oxford University Press (OUP)

    József Sóki

  35. Susceptibility profiles and resistance genes for carbapenems (cfiA) and metronidazole (nim) among Bacteroides species in a Turkish University Hospital

    Article • Anaerobe, February 2012, Elsevier

    József Sóki

  36. Investigation of the prevalence of tetQ, tetX and tetX1 genes in Bacteroides strains with elevated tigecycline minimum inhibitory concentrations

    Article • International Journal of Antimicrobial Agents, December 2011, Elsevier

    József Sóki

  37. Differentiation of division I (cfiA-negative) and division II (cfiA-positive) Bacteroides fragilis strains by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry

    Article • Journal of Medical Microbiology, November 2011, Society for General Microbiology

    József Sóki

  38. Molecular analysis of the effector mechanisms of cefoxitin resistance among Bacteroides strains

    Article • Journal of Antimicrobial Chemotherapy, August 2011, Oxford University Press (OUP)

    József Sóki

  39. Outbreak of septicaemic cases caused by Acinetobacter ursingii in a neonatal intensive care unit

    Article • International Journal of Medical Microbiology, June 2010, Elsevier

    József Sóki

  40. Rare extraintestinal infection caused by toxin-producing Clostridium difficile

    Article • Anaerobe, June 2010, Elsevier

    József Sóki

  41. Prevalence, nucleotide sequence and expression studies of two proteins of a 5.6kb, Class III, Bacteroides plasmid frequently found in clinical isolates from European countries

    Article • Plasmid, March 2010, Elsevier

    Dr David W Wareham, József Sóki

  42. A new insertion sequence element containing a cfiA gene in the first imipenem-resistant Bacteroides fragilis strain isolated in Italy

    Article • International Journal of Antimicrobial Agents, December 2009, Elsevier

    József Sóki

  43. Assessment of changes in the epidemiology of Clostridium difficile isolated from diarrheal patients in Hungary

    Article • Anaerobe, December 2009, Elsevier

    József Sóki

  44. Comparison of a Rapid Molecular Method, the BD GeneOhm Cdiff Assay, to the Most Frequently Used Laboratory Tests for Detection of Toxin-Producing Clostridium difficile in Diarrheal Feces

    Article • Journal of Clinical Microbiology, September 2009, ASM Journals

    József Sóki

  45. Incidence, antibiotic resistance and clonal relations of MRSA strains isolated from a Romanian university hospital

    Article • Acta Microbiologica et Immunologica Hungarica, March 2008, Akademiai Kiado

    József Sóki

  46. Coincidence of bft and cfiA genes in a multi-resistant clinical isolate of Bacteroides fragilis

    Article • Journal of Medical Microbiology, October 2007, Society for General Microbiology

    József Sóki

  47. Examination of cfiA-mediated carbapenem resistance in Bacteroides fragilis strains from a European antibiotic susceptibility survey

    Article • International Journal of Antimicrobial Agents, December 2006, Elsevier

    József Sóki

  48. The Place of Molecular Genetic Methods in the Diagnostics of Human Pathogenic Anaerobic Bacteria

    Article • Acta Microbiologica et Immunologica Hungarica, June 2006, Akademiai Kiado

    József Sóki

  49. Distribution of Clostridium difficile PCR ribotypes in regions of Hungary

    Article • Journal of Medical Microbiology, March 2006, Society for General Microbiology

    József Sóki

  50. Molecular investigation of genetic elements contributing to metronidazole resistance in Bacteroides strains

    Article • Journal of Antimicrobial Chemotherapy, December 2005, Oxford University Press (OUP)

    József Sóki

  51. Screening of isolates from faeces for carbapenem-resistant Bacteroides strains; existence of strains with novel types of resistance mechanisms

    Article • International Journal of Antimicrobial Agents, November 2004, Elsevier

    József Sóki

  52. Community-Acquired Clostridium difficile Diarrhea Caused by Binary Toxin, Toxin A, and Toxin B Gene-Positive Isolates in Hungary

    Article • Journal of Clinical Microbiology, September 2004, ASM Journals

    József Sóki

  53. Molecular characterization of imipenem-resistant, cfiA-positive Bacteroides fragilis isolates from the USA, Hungary and Kuwait

    Article • Journal of Medical Microbiology, May 2004, Society for General Microbiology

    József Sóki

  54. Prevalence and Characterization of nim Genes of Bacteroides spp. Isolated in Hungary

    Article • Anaerobe, August 2002, Elsevier

    József Sóki

  55. Isolation and characterization of an imipenem-resistant Bacteroides fragilis strain from a prostate abscess in a dog

    Article • Veterinary Microbiology, January 2002, Elsevier

    József Sóki

  56. PCR ribotyping of clinically important Clostridium difficile strains from Hungary

    Article • Journal of Medical Microbiology, December 2001, Society for General Microbiology

    József Sóki

  57. Occurrence of metronidazole and imipenem resistance among bacteroides fragilis group clinical isolates in Hungary

    Article • Acta Biologica Hungarica, May 2001, Akademiai Kiado

    József Sóki

  58. Molecular Relatedness of the Prevalent Cryptic Plasmids of Bacteroides Species Isolated in Hungary

    Article • Anaerobe, June 2000, Elsevier

    József Sóki

  59. Prevalence of the carbapenemase gene (cfiA) among clinical and normal flora isolates of Bacteroides species in Hungary

    Article • Journal of Medical Microbiology, May 2000, Society for General Microbiology

    József Sóki

  60. Characterisation of a 5.5-kb cryptic plasmid present in different isolates of Bacteroides spp. originating from Hungary

    Article • Journal of Medical Microbiology, January 1999, Society for General Microbiology

    József Sóki

  61. Overexpression and purification of enzymatically active recombinant integrase protein of rous sarcoma virus

    Article • Virus Genes, August 1992, Springer Science + Business Media

    József Sóki