Acta Microbiologica et Immunologica Hungarica
Volume/Issue:
Volume 51: Issue 3
Infectious Plasmid Resistance and Efflux Pump Mediated Resistance
Authors:
Annamária Molnár Department of Medical Microbiology and Immunobiology, Albert Szent-Györgyi Medical Centre, Faculty of Medicine, University of Szeged Dóm tér 10, H-6720 Szeged, Hungary

Search for other papers by Annamária Molnár in
Current site
Google Scholar
PubMed Close
,
Gabriella Spengler Department of Medical Microbiology and Immunobiology, Albert Szent-Györgyi Medical Centre, Faculty of Medicine, University of Szeged Dóm tér 10, H-6720 Szeged, Hungary

Search for other papers by Gabriella Spengler in
Current site
Google Scholar
PubMed Close
, and
Yvette Mándi Department of Medical Microbiology and Immunobiology, Albert Szent-Györgyi Medical Centre, Faculty of Medicine, University of Szeged Dóm tér 10, H-6720 Szeged, Hungary

Search for other papers by Yvette Mándi in
Current site
Google Scholar
PubMed Close
Pages:
333–349
Online Publication Date:
19 Jul 2005
Publication Date:
01 Nov 2004
Article Category:
Journal Article
DOI:
https://doi.org/10.1556/amicr.51.2004.3.11
Keywords:
antibiotic resistance; antibiotic resistance; antiplasmid effect; efflux pumps; tricyclic compounds
Restricted access

Various bacterial plasmids can be eliminated from bacterial species cultured as pure or mixed bacterial cultures by non-mutagenic heterocyclic compounds at subinhibitory concentrations. For plasmid curing, the replication should be inhibited at three different levels simultaneously: the intracellular replication of plasmid DNA, partition and intercellular transconjugal transfer. The antiplasmid action of the compounds depends on the chemical structure.  The targets for antiplasmid compounds were analysed in detail. It was found that amplified extrachromosomal DNA in the superhelical state binds more drug molecules than does the linear or open-circular form of the plasmid or the chromosome, without stereospecificity which leads to functional inactivation of the extrachromosomal genetic code. Plasmid elimination also occurs in ecosystems containing numerous bacterial species simultaneously, but the elimination of antibiotic resistance-encoding plasmids from all individual cells of the population is never complete.  The medical significance of plasmid elimination in vitro is, it provides a method to isolate plasmid-free bacteria for biotechnology without any risk of mutations, and it opens up a new perspective in rational drug design against bacterial plasmids.  Hypothetically, the combination of antiplasmid drugs and antibiotics may improve the effectivity of antibiotics against resistant bacteria; therefore, the results cannot be exploited until the curing efficiency reaches 100%. Inhibition of the conjugational transfer of antibiotic resistance plasmids can be exploited to reduce the spreading of these plasmids in ecosystems.

  • Collapse
  • Expand
Cover Acta Microbiologica et Immunologica Hungarica
Acta Microbiologica et Immunologica Hungarica A Quarterly of the Hungarian Academy of Sciences
Print ISSN:
1217-8950
Online ISSN:
1588-2640

Senior editors

Editor-in-Chief: Prof. Dóra Szabó (Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary)

Managing Editor: Dr. Béla Kocsis (Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary)

Co-editor: Dr. Andrea Horváth (Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary)

Editorial Board

  • Prof. Éva ÁDÁM (Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary)
  • Prof. Sebastian AMYES (Department of Medical Microbiology, University of Edinburgh, Edinburgh, UK.)
  • Dr. Katalin BURIÁN (Institute of Clinical Microbiology University of Szeged, Szeged, Hungary; Department of Medical Microbiology and Immunobiology, University of Szeged, Szeged, Hungary.)
  • Dr. Orsolya DOBAY (Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary)
  • Prof. Ildikó Rita DUNAY (Institute of Inflammation and Neurodegeneration, Medical Faculty, Otto-von-Guericke University, Magdeburg, Germany; Center for Behavioral Brain Sciences (CBBS), Magdeburg, Germany)
  • Prof. Levente EMŐDY(Department of Medical Microbiology and Immunology, University of Pécs, Pécs, Hungary.)
  • Prof. Anna ERDEI (Department of Immunology, Eötvös Loránd University, Budapest, Hungary, MTA-ELTE Immunology Research Group, Eötvös Loránd University, Budapest, Hungary.)
  • Prof. Éva Mária FENYŐ (Division of Medical Microbiology, University of Lund, Lund, Sweden)
  • Prof. László FODOR (Department of Microbiology and Infectious Diseases, University of Veterinary Medicine, Budapest, Hungary)
  • Prof. József KÓNYA (Department of Medical Microbiology, University of Debrecen, Debrecen, Hungary)
  • Prof. Yvette MÁNDI (Department of Medical Microbiology and Immunobiology, University of Szeged, Szeged, Hungary)
  • Prof. Károly MÁRIALIGETI (Department of Microbiology, Eötvös Loránd University, Budapest, Hungary)
  • Prof. János MINÁROVITS (Department of Oral Biology and Experimental Dental Research, University of Szeged, Szeged, Hungary)
  • Prof. Béla NAGY (Centre for Agricultural Research, Institute for Veterinary Medical Research, Budapest, Hungary.)
  • Prof. István NÁSZ (Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary)
  • Prof. Kristóf NÉKÁM (Hospital of the Hospitaller Brothers in Buda, Budapest, Hungary.)
  • Dr. Eszter OSTORHÁZI (Institute of Medical Microbiology, Semmelweis University, Budapest, Hungary)
  • Prof. Rozália PUSZTAI (Department of Medical Microbiology and Immunobiology, University of Szeged, Szeged, Hungary)
  • Prof. Peter L. RÁDY (Department of Dermatology, University of Texas, Houston, Texas, USA)
  • Prof. Éva RAJNAVÖLGYI (Department of Immunology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary)
  • Prof. Ferenc ROZGONYI (Institute of Laboratory Medicine, Semmelweis University, Budapest, Hungary)
  • Prof. Joseph G. SINKOVICS (The Cancer Institute, St. Joseph’s Hospital, Tampa, Florida, USA)
  • Prof. Júlia SZEKERES (Department of Medical Biology, University of Pécs, Pécs, Hungary.)
  • Prof. Mária TAKÁCS (National Reference Laboratory for Viral Zoonoses, National Public Health Center, Budapest, Hungary.)
  • Prof. Edit URBÁN (Department of Medical Microbiology and Immunology University of Pécs, Pécs, Hungary; Institute of Translational Medicine, University of Pécs, Pécs, Hungary.)

 

Editorial Office:
Akadémiai Kiadó Zrt.
Budafoki út 187-187, A/3, H-1117 Budapest, Hungary

Editorial Correspondence:
Acta Microbiologica et Immunologica Hungarica
Institute of Medical Microbiology
Semmelweis University
P.O. Box 370
H-1445 Budapest, Hungary
Phone: + 36 1 459 1500 ext. 56101
Fax: (36 1) 210 2959
E-mail: amih@med.semmelweis-univ.hu

 Indexing and Abstracting Services:

  • Biological Abstracts
  • BIOSIS Previews
  • CAB Abstracts
  • CABELLS Journalytics
  • Chemical Abstracts
  • Global Health
  • Index Medicus
  • Index Veterinarius
  • Medline
  • Referativnyi Zhurnal
  • SCOPUS
  • Science Citation Index Expanded

2024  
Scopus  
CiteScore  
CiteScore rank  
SNIP  
Scimago  
SJR index 0.41
SJR Q rank Q3

2023  
Web of Science  
Journal Impact Factor 1.3
Rank by Impact Factor Q4 (Immunology)
Journal Citation Indicator 0.31
Scopus  
CiteScore 2.3
CiteScore rank Q3 (Infectious Diseases)
SNIP 0.389
Scimago  
SJR index 0.308
SJR Q rank Q3

Acta Microbiologica et Immunologica Hungarica
Publication Model Hybrid
Submission Fee none
Article Processing Charge 1100 EUR/article (only for OA publications)
Regional discounts on country of the funding agency World Bank Lower-middle-income economies: 50%
World Bank Low-income economies: 100%
Further Discounts Editorial Board / Advisory Board members: 50%
Corresponding authors, affiliated to an EISZ member institution subscribing to the journal package of Akadémiai Kiadó: 100%
Subscription fee 2025 Online subsscription: 772 EUR / 848 USD
Print + online subscription: 860 EUR / 944 USD
Subscription Information Online subscribers are entitled access to all back issues published by Akadémiai Kiadó for each title for the duration of the subscription, as well as Online First content for the subscribed content.
Purchase per Title Individual articles are sold on the displayed price.

Acta Microbiologica et Immunologica Hungarica
Language English
Size A4
Year of
Foundation		 1954
Volumes
per Year		 1
Issues
per Year		 4
Founder Magyar Tudományos Akadémia
Founder's
Address		 H-1051 Budapest, Hungary, Széchenyi István tér 9.
Publisher Akadémiai Kiadó
Publisher's
Address		 H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Responsible
Publisher		 Chief Executive Officer, Akadémiai Kiadó
ISSN 1217-8950 (Print)
ISSN 1588-2640 (Online)

Monthly Content Usage

Abstract Views Full Text Views PDF Downloads
Nov 2024 15 0 0
Dec 2024 38 0 0
Jan 2025 21 1 1
Feb 2025 7 0 0
Mar 2025 14 0 0
Apr 2025 11 0 0
May 2025 0 0 0