Transposons and integrons in colistin-resistant clones of Klebsiella pneumoniae and Acinetobacter baumannii with epidemic or sporadic behaviour
Multiple transposons, integrons and carbapenemases were found in Klebsiella pneumoniae colistin-resistant isolates as well as a genomic resistance island of the AbaR type in Acinetobacter baumannii colistin-resistant isolates from different hospitals from Buenos Aires City. PFGE analysis showed a po...
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| Veröffentlicht in: | Journal of medical microbiology 2012-10, Vol.61 (10), p.1417-1420 |
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| container_title | Journal of medical microbiology |
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| creator | ARDUINO, Sonia M QUIROGA, María Paula SOLEDAD RAMIREZ, María KARINA MERKIER, Andrea ERRECALDE, Laura MARTINO, Ana Di SMAYEVSKY, Jorgelina KAUFMAN, Sara CENTRON, Daniela |
| description | Multiple transposons, integrons and carbapenemases were found in Klebsiella pneumoniae colistin-resistant isolates as well as a genomic resistance island of the AbaR type in Acinetobacter baumannii colistin-resistant isolates from different hospitals from Buenos Aires City. PFGE analysis showed a polyclonal dissemination of antimicrobial resistance mechanisms among K. pneumoniae isolates, while in A. baumannii isolates the epidemic clone 1 from South America was found. Resistance determinants associated with horizontal gene transfer are contributing to the evolution to pandrug resistance in both epidemic and sporadic clones. |
| doi_str_mv | 10.1099/jmm.0.038968-0 |
| format | Article |
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PFGE analysis showed a polyclonal dissemination of antimicrobial resistance mechanisms among K. pneumoniae isolates, while in A. baumannii isolates the epidemic clone 1 from South America was found. Resistance determinants associated with horizontal gene transfer are contributing to the evolution to pandrug resistance in both epidemic and sporadic clones.</description><identifier>ISSN: 0022-2615</identifier><identifier>EISSN: 1473-5644</identifier><identifier>DOI: 10.1099/jmm.0.038968-0</identifier><identifier>PMID: 22723256</identifier><identifier>CODEN: JMMIAV</identifier><language>eng</language><publisher>Reading: Society for General Microbiology</publisher><subject>Acinetobacter baumannii - drug effects ; Acinetobacter baumannii - genetics ; Acinetobacter baumannii - metabolism ; Acinetobacter Infections - epidemiology ; Acinetobacter Infections - microbiology ; Anti-Bacterial Agents - pharmacology ; Argentina - epidemiology ; Bacteriology ; Biological and medical sciences ; Colistin - pharmacology ; Cross Infection - epidemiology ; Cross Infection - microbiology ; DNA Transposable Elements ; Drug Resistance, Bacterial ; Epidemics ; Fundamental and applied biological sciences. Psychology ; Gene Expression Regulation, Bacterial ; Hospitals ; Humans ; Infectious diseases ; Integrons ; Klebsiella Infections - epidemiology ; Klebsiella Infections - microbiology ; Klebsiella pneumoniae - drug effects ; Klebsiella pneumoniae - genetics ; Klebsiella pneumoniae - metabolism ; Medical sciences ; Microbiology ; Miscellaneous ; South America</subject><ispartof>Journal of medical microbiology, 2012-10, Vol.61 (10), p.1417-1420</ispartof><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c325t-6ef8a109a0d56adeb39c7e88101ae39313cc26ad8ffbf3fa1e44c3217671bfd3</citedby><cites>FETCH-LOGICAL-c325t-6ef8a109a0d56adeb39c7e88101ae39313cc26ad8ffbf3fa1e44c3217671bfd3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,3733,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26389748$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22723256$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>ARDUINO, Sonia M</creatorcontrib><creatorcontrib>QUIROGA, María Paula</creatorcontrib><creatorcontrib>SOLEDAD RAMIREZ, María</creatorcontrib><creatorcontrib>KARINA MERKIER, Andrea</creatorcontrib><creatorcontrib>ERRECALDE, Laura</creatorcontrib><creatorcontrib>MARTINO, Ana Di</creatorcontrib><creatorcontrib>SMAYEVSKY, Jorgelina</creatorcontrib><creatorcontrib>KAUFMAN, Sara</creatorcontrib><creatorcontrib>CENTRON, Daniela</creatorcontrib><title>Transposons and integrons in colistin-resistant clones of Klebsiella pneumoniae and Acinetobacter baumannii with epidemic or sporadic behaviour</title><title>Journal of medical microbiology</title><addtitle>J Med Microbiol</addtitle><description>Multiple transposons, integrons and carbapenemases were found in Klebsiella pneumoniae colistin-resistant isolates as well as a genomic resistance island of the AbaR type in Acinetobacter baumannii colistin-resistant isolates from different hospitals from Buenos Aires City. PFGE analysis showed a polyclonal dissemination of antimicrobial resistance mechanisms among K. pneumoniae isolates, while in A. baumannii isolates the epidemic clone 1 from South America was found. Resistance determinants associated with horizontal gene transfer are contributing to the evolution to pandrug resistance in both epidemic and sporadic clones.</description><subject>Acinetobacter baumannii - drug effects</subject><subject>Acinetobacter baumannii - genetics</subject><subject>Acinetobacter baumannii - metabolism</subject><subject>Acinetobacter Infections - epidemiology</subject><subject>Acinetobacter Infections - microbiology</subject><subject>Anti-Bacterial Agents - pharmacology</subject><subject>Argentina - epidemiology</subject><subject>Bacteriology</subject><subject>Biological and medical sciences</subject><subject>Colistin - pharmacology</subject><subject>Cross Infection - epidemiology</subject><subject>Cross Infection - microbiology</subject><subject>DNA Transposable Elements</subject><subject>Drug Resistance, Bacterial</subject><subject>Epidemics</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gene Expression Regulation, Bacterial</subject><subject>Hospitals</subject><subject>Humans</subject><subject>Infectious diseases</subject><subject>Integrons</subject><subject>Klebsiella Infections - epidemiology</subject><subject>Klebsiella Infections - microbiology</subject><subject>Klebsiella pneumoniae - drug effects</subject><subject>Klebsiella pneumoniae - genetics</subject><subject>Klebsiella pneumoniae - metabolism</subject><subject>Medical sciences</subject><subject>Microbiology</subject><subject>Miscellaneous</subject><subject>South America</subject><issn>0022-2615</issn><issn>1473-5644</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkU1P3DAQhq2qFSxbrhwrXyr1kq2_Nh9HhNqCQOKy92jijMEosVNPQsWv4C_X213Kacaax68978vYhRQbKZrm-9M4bsRG6Lop60J8YCtpKl1sS2M-spUQShWqlNtTdkb0JISstG5O2KlSldJqW67Y6y5BoClSDMQh9NyHGR_S_uQDt3HwNPtQJKTcQJi5HWJA4tHx2wE78jgMwKeAyxiDB_yncWl9wDl2YGdMvINlhBC853_8_Mhx8j2O3vKYeH44QZ_7Dh_h2cclfWafHAyE58e6ZrufP3ZX18Xd_a-bq8u7wuZ_z0WJroZsAIh-W0KPnW5shXUthQTUjZbaWpUHtXOd0w4kGpNvyqqsZOd6vWbfDrJTir8XpLkdPdn9LgHjQq0UJrtbGWUyujmgNkWihK6dkh8hvWSo3WfQ5gxa0R4yyGXNvhy1l27E_j_-ZnoGvh4BIAuDywlYT-9cmZUqU-u_NquT-A</recordid><startdate>20121001</startdate><enddate>20121001</enddate><creator>ARDUINO, Sonia M</creator><creator>QUIROGA, María Paula</creator><creator>SOLEDAD RAMIREZ, María</creator><creator>KARINA MERKIER, Andrea</creator><creator>ERRECALDE, Laura</creator><creator>MARTINO, Ana Di</creator><creator>SMAYEVSKY, Jorgelina</creator><creator>KAUFMAN, Sara</creator><creator>CENTRON, Daniela</creator><general>Society for General Microbiology</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20121001</creationdate><title>Transposons and integrons in colistin-resistant clones of Klebsiella pneumoniae and Acinetobacter baumannii with epidemic or sporadic behaviour</title><author>ARDUINO, Sonia M ; QUIROGA, María Paula ; SOLEDAD RAMIREZ, María ; KARINA MERKIER, Andrea ; ERRECALDE, Laura ; MARTINO, Ana Di ; SMAYEVSKY, Jorgelina ; KAUFMAN, Sara ; CENTRON, Daniela</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c325t-6ef8a109a0d56adeb39c7e88101ae39313cc26ad8ffbf3fa1e44c3217671bfd3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Acinetobacter baumannii - drug effects</topic><topic>Acinetobacter baumannii - genetics</topic><topic>Acinetobacter baumannii - metabolism</topic><topic>Acinetobacter Infections - epidemiology</topic><topic>Acinetobacter Infections - microbiology</topic><topic>Anti-Bacterial Agents - pharmacology</topic><topic>Argentina - epidemiology</topic><topic>Bacteriology</topic><topic>Biological and medical sciences</topic><topic>Colistin - pharmacology</topic><topic>Cross Infection - epidemiology</topic><topic>Cross Infection - microbiology</topic><topic>DNA Transposable Elements</topic><topic>Drug Resistance, Bacterial</topic><topic>Epidemics</topic><topic>Fundamental and applied biological sciences. 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| source | MEDLINE; Microbiology Society; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection |
| subjects | Acinetobacter baumannii - drug effects Acinetobacter baumannii - genetics Acinetobacter baumannii - metabolism Acinetobacter Infections - epidemiology Acinetobacter Infections - microbiology Anti-Bacterial Agents - pharmacology Argentina - epidemiology Bacteriology Biological and medical sciences Colistin - pharmacology Cross Infection - epidemiology Cross Infection - microbiology DNA Transposable Elements Drug Resistance, Bacterial Epidemics Fundamental and applied biological sciences. Psychology Gene Expression Regulation, Bacterial Hospitals Humans Infectious diseases Integrons Klebsiella Infections - epidemiology Klebsiella Infections - microbiology Klebsiella pneumoniae - drug effects Klebsiella pneumoniae - genetics Klebsiella pneumoniae - metabolism Medical sciences Microbiology Miscellaneous South America |
| title | Transposons and integrons in colistin-resistant clones of Klebsiella pneumoniae and Acinetobacter baumannii with epidemic or sporadic behaviour |
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