First detection of CMY-2 plasmid mediated β-lactamase in Salmonella Heidelberg in South America
Salmonella enterica serovar Heidelberg ranks among the most prevalent causes of human salmonellosis in the United States and Canada, although it has been infrequently reported in South American and European countries. Most Salmonella infections are self-limiting; however, some invasive infections re...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier España
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| Series: | Revista Argentina de Microbiología |
| Subjects: | |
| Online Access: | http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-75412014000100006&lng=en&tlng=en |
| _version_ | 1818132984929189888 |
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| author | Daniela Cejas Rafael Vignoli Mirta Quinteros Ricardo Marino Raquel Callejo Laura Betancor Gabriel O Gutkind Marcela A Radice |
| author_facet | Daniela Cejas Rafael Vignoli Mirta Quinteros Ricardo Marino Raquel Callejo Laura Betancor Gabriel O Gutkind Marcela A Radice |
| author_sort | Daniela Cejas |
| collection | DOAJ |
| description | Salmonella enterica serovar Heidelberg ranks among the most prevalent causes of human salmonellosis in the United States and Canada, although it has been infrequently reported in South American and European countries. Most Salmonella infections are self-limiting; however, some invasive infections require antimicrobial therapy. In this work we characterized an oxyimino-cephalosporin resistant S. Heidelberg isolate recovered from an inpatient in a Buenos Aires hospital. CMY-2 was responsible for the β-lactam resistance profile. S. Heidelberg contained a 97 kb plasmid belonging to the Inc N group harboring blaCMY-2. ISEcp1 was located upstream blaCMY-2 driving its expression and mobilization. The isolate belonged to sequence type 15 and virotyping revealed the presence of sopE gene. In this study we identified the first CMY-2 producing isolate of S. Heidelberg in Argentina and even in South America. |
| first_indexed | 2024-12-11T08:45:31Z |
| format | Article |
| id | doaj.art-b3324d59ee1644f8a643e25478f78944 |
| institution | Directory Open Access Journal |
| issn | 1851-7617 |
| language | English |
| last_indexed | 2024-12-11T08:45:31Z |
| publisher | Elsevier España |
| record_format | Article |
| series | Revista Argentina de Microbiología |
| spelling | doaj.art-b3324d59ee1644f8a643e25478f789442022-12-22T01:14:08ZengElsevier EspañaRevista Argentina de Microbiología1851-76174613033S0325-75412014000100006First detection of CMY-2 plasmid mediated β-lactamase in Salmonella Heidelberg in South AmericaDaniela Cejas0Rafael Vignoli1Mirta Quinteros2Ricardo Marino3Raquel Callejo4Laura Betancor5Gabriel O Gutkind6Marcela A Radice7Universidad de Buenos AiresUniversidad de La RepublicaHospital de Infecciosas F. MuñizHospital de Infecciosas F. MuñizHospital de Infecciosas F. MuñizUniversidad de La RepublicaUniversidad de Buenos AiresUniversidad de Buenos AiresSalmonella enterica serovar Heidelberg ranks among the most prevalent causes of human salmonellosis in the United States and Canada, although it has been infrequently reported in South American and European countries. Most Salmonella infections are self-limiting; however, some invasive infections require antimicrobial therapy. In this work we characterized an oxyimino-cephalosporin resistant S. Heidelberg isolate recovered from an inpatient in a Buenos Aires hospital. CMY-2 was responsible for the β-lactam resistance profile. S. Heidelberg contained a 97 kb plasmid belonging to the Inc N group harboring blaCMY-2. ISEcp1 was located upstream blaCMY-2 driving its expression and mobilization. The isolate belonged to sequence type 15 and virotyping revealed the presence of sopE gene. In this study we identified the first CMY-2 producing isolate of S. Heidelberg in Argentina and even in South America.http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-75412014000100006&lng=en&tlng=enSalmonella HeidelbergCMY-2 β-lactamasaST15 |
| spellingShingle | Daniela Cejas Rafael Vignoli Mirta Quinteros Ricardo Marino Raquel Callejo Laura Betancor Gabriel O Gutkind Marcela A Radice First detection of CMY-2 plasmid mediated β-lactamase in Salmonella Heidelberg in South America Revista Argentina de Microbiología Salmonella Heidelberg CMY-2 β-lactamasa ST15 |
| title | First detection of CMY-2 plasmid mediated β-lactamase in Salmonella Heidelberg in South America |
| title_full | First detection of CMY-2 plasmid mediated β-lactamase in Salmonella Heidelberg in South America |
| title_fullStr | First detection of CMY-2 plasmid mediated β-lactamase in Salmonella Heidelberg in South America |
| title_full_unstemmed | First detection of CMY-2 plasmid mediated β-lactamase in Salmonella Heidelberg in South America |
| title_short | First detection of CMY-2 plasmid mediated β-lactamase in Salmonella Heidelberg in South America |
| title_sort | first detection of cmy 2 plasmid mediated β lactamase in salmonella heidelberg in south america |
| topic | Salmonella Heidelberg CMY-2 β-lactamasa ST15 |
| url | http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0325-75412014000100006&lng=en&tlng=en |
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