Search Results - "Chavda, Kalyan"

Carbapenemase-producing Klebsiella pneumoniae: molecular and genetic decoding by Chen, Liang, Mathema, Barun, Chavda, Kalyan D, DeLeo, Frank R, Bonomo, Robert A, Kreiswirth, Barry N

“…Highlights • Active spread of Klebsiella pneumoniae carbapenemases (KPCs) occurs through transposons, plasmids, and epidemic clones. • Certain KPC-producing…”
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Emergence of Ceftazidime-Avibactam Resistance Due to Plasmid-Borne blaKPC-3 Mutations during Treatment of Carbapenem-Resistant Klebsiella pneumoniae Infections by Shields, Ryan K, Chen, Liang, Cheng, Shaoji, Chavda, Kalyan D, Press, Ellen G, Snyder, Avin, Pandey, Ruchi, Doi, Yohei, Kreiswirth, Barry N, Nguyen, M. Hong, Clancy, Cornelius J

“…Ceftazidime-avibactam is a novel β-lactam/β-lactamase inhibitor with activity against carbapenem-resistant Enterobacteriaceae (CRE) that produce Klebsiella…”
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Molecular dissection of the evolution of carbapenem-resistant multilocus sequence type 258 Klebsiella pneumoniae by DeLeo, Frank R., Chen, Liang, Porcella, Stephen F., Martens, Craig A., Kobayashi, Scott D., Porter, Adeline R., Chavda, Kalyan D., Jacobs, Michael R., Mathema, Barun, Olsen, Randall J., Bonomo, Robert A., Musser, James M., Kreiswirth, Barry N.

“…Infections caused by drug-resistant bacteria are a major problem worldwide. Carbapenem-resistant Klebsiella pneumoniae , most notably isolates classified as…”
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Colistin- and Carbapenem-Resistant Escherichia coli Harboring mcr-1 and blaNDM-5, Causing a Complicated Urinary Tract Infection in a Patient from the United States by Mediavilla, José R, Patrawalla, Amee, Chen, Liang, Chavda, Kalyan D, Mathema, Barun, Vinnard, Christopher, Dever, Lisa L, Kreiswirth, Barry N

“…Colistin is increasingly used as an antibiotic of last resort for the treatment of carbapenem-resistant Gram-negative infections. The plasmid-borne colistin…”
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Coidentification of mcr-4.3 and blaNDM-1 in a Clinical Enterobacter cloacae Isolate from China by Chavda, Bhakti, Lv, Jingnan, Hou, Mengyun, Chavda, Kalyan D, Kreiswirth, Barry N, Feng, Youjun, Chen, Liang, Yu, Fangyou

“…We describe the first report of a clinical colistin-resistant ST84 Enterobacter cloacae isolate coharboring mcr-4.3 (previously named mcr-4.2) and blaNDM-1…”
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Complete Sequences of mcr-1-Harboring Plasmids from Extended-Spectrum-β-Lactamase- and Carbapenemase-Producing Enterobacteriaceae by Li, Aiqing, Yang, Yong, Miao, Minhui, Chavda, Kalyan D, Mediavilla, José R, Xie, Xiaofang, Feng, Ping, Tang, Yi-Wei, Kreiswirth, Barry N, Chen, Liang, Du, Hong

“…Here we completely sequenced four mcr-1-haboring plasmids, isolated from two extended-spectrum-β-lactamase (ESBL)-producing Escherichia coli and two…”
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Comprehensive Genome Analysis of Carbapenemase-Producing Enterobacter spp.: New Insights into Phylogeny, Population Structure, and Resistance Mechanisms by Chavda, Kalyan D, Chen, Liang, Fouts, Derrick E, Sutton, Granger, Brinkac, Lauren, Jenkins, Stephen G, Bonomo, Robert A, Adams, Mark D, Kreiswirth, Barry N

“…Knowledge regarding the genomic structure of Enterobacter spp., the second most prevalent carbapenemase-producing Enterobacteriaceae, remains limited. Here we…”
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Genomic Characterization of Two KPC-Producing Klebsiella Isolates Collected in 1997 in New York City by Eilertson, Brandon, Chen, Liang, Chavda, Kalyan D, Kreiswirth, Barry N

“…carbapenemase (KPC)-producing have now become a global public health threat. However, the origin of this pandemic and the characterization of pre-2003…”
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Genomic Characterization of Enterobacter cloacae Isolates from China That Coproduce KPC-3 and NDM-1 Carbapenemases by Du, Hong, Chen, Liang, Chavda, Kalyan D, Pandey, Ruchi, Zhang, Haifang, Xie, Xiaofang, Tang, Yi-Wei, Kreiswirth, Barry N

“…Here, we report twoEnterobacter cloacaesequence type 231 isolates coproducing KPC-3 and NDM-1 that have caused lethal infections in a tertiary hospital in…”
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Detection of the mcr-1 Colistin Resistance Gene in Carbapenem-Resistant Enterobacteriaceae from Different Hospitals in China by Yu, Hua, Qu, Fen, Shan, Bin, Huang, Bin, Jia, Wei, Chen, Cha, Li, Aiqing, Miao, Minhui, Zhang, Xin, Bao, Chunmei, Xu, Yunmin, Chavda, Kalyan D, Tang, Yi-Wei, Kreiswirth, Barry N, Du, Hong, Chen, Liang

“…The spread of the plasmid-mediated colistin resistance gene, mcr-1, into carbapenem-resistant Enterobacteriaceae (CRE) clinical isolates poses a significant…”
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Molecular Diversity and Plasmid Analysis of KPC-Producing Escherichia coli by Chavda, Kalyan D, Chen, Liang, Jacobs, Michael R, Bonomo, Robert A, Kreiswirth, Barry N

“…The emergence and spread of Klebsiella pneumoniae carbapenemase (KPC) among Enterobacteriaceae presents a major public health threat to the world. Although not…”
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A Two-Year Surveillance in Five Colombian Tertiary Care Hospitals Reveals High Frequency of Non-CG258 Clones of Carbapenem-Resistant Klebsiella pneumoniae with Distinct Clinical Characteristics by Ocampo, Ana M, Chen, Liang, Cienfuegos, Astrid V, Roncancio, Gustavo, Chavda, Kalyan D, Kreiswirth, Barry N, Jiménez, J Natalia

“…The global spread of carbapenem-resistant Klebsiella pneumoniae (CR-Kp) has been largely associated with sequence type 258 (ST258) and its related variants…”
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In vitro selection of aztreonam/avibactam resistance in dual-carbapenemase-producing Klebsiella pneumoniae by Niu, Siqiang, Wei, Jie, Zou, Chunhong, Chavda, Kalyan D, Lv, Jingnan, Zhang, Haifang, Du, Hong, Tang, Yi-Wei, Pitout, Johann D D, Bonomo, Robert A, Kreiswirth, Barry N, Chen, Liang

“…Abstract Objectives To examine the in vitro selection of aztreonam/avibactam resistance among MBL-producing Klebsiella pneumoniae and to understand the…”
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Complete Nucleotide Sequence of a blaKPC-Harboring IncI2 Plasmid and Its Dissemination in New Jersey and New York Hospitals by LIANG CHEN, CHAVDA, Kalyan D, AL LAHAM, Nahed, MELANO, Roberto G, JACOBS, Michael R, BONOMO, Robert A, KREISWIRTH, Barry N

“…Classifications Services AAC Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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CG258 Klebsiella pneumoniae isolates without β-lactam resistance at the onset of the carbapenem-resistant Enterobacteriaceae epidemic in New York City by Eilertson, Brandon, Chen, Liang, Li, Audrey, Chavda, Kalyan D, Chavda, Bhakti, Kreiswirth, Barry N

“…Abstract Objectives To examine the epidemiology of β-lactam resistance in ‘clonal group 258’ (CG258), a successful KPC clonal group, over 14 years. Methods…”
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Complete Sequence of a KPC-Producing IncN Multidrug-Resistant Plasmid from an Epidemic Escherichia coli Sequence Type 131 Strain in China by LIANG CHEN, HONGYAN HU, KREISWIRTH, Barry N, CHAVDA, Kalyan D, SHULONG ZHAO, RENKUN LIU, HUI LIANG, WEI ZHANG, XIUMEI WANG, JACOBS, Michael R, BONOMO, Robert A

“…We report here the nucleotide sequence of a novel blaKPC-2-harboring incompatibility group N (IncN) plasmid, pECN580, from a multidrug-resistant Escherichia…”
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Colonization With Levofloxacin-resistant Extended-spectrum β-Lactamase-producing Enterobacteriaceae and Risk of Bacteremia in Hematopoietic Stem Cell Transplant Recipients by Satlin, Michael J, Chavda, Kalyan D, Baker, Thomas M, Chen, Liang, Shashkina, Elena, Soave, Rosemary, Small, Catherine B, Jacobs, Samantha E, Shore, Tsiporah B, van Besien, Koen, Westblade, Lars F, Schuetz, Audrey N, Fowler, Vance G, Jenkins, Stephen G, Walsh, Thomas J, Kreiswirth, Barry N

“…Prior to transplant, 10% of hematopoietic stem cell transplant recipients were colonized with ESBL-producing Enterobacteriaceae (ESBL-E). In the setting of…”
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Comparative Genomic Analysis of KPC-Encoding pKpQIL-Like Plasmids and Their Distribution in New Jersey and New York Hospitals by LIANG CHEN, CHAVDA, Kalyan D, MELANO, Roberto G, JACOBS, Michael R, KOLL, Brian, TAO HONG, ROJTMAN, Albert D, LEVI, Michael H, BONOMO, Robert A, KREISWIRTH, Barry N

“…The global spread of Klebsiella pneumoniae carbapenemase (KPC) is predominately associated with K. pneumoniae strains genotyped as sequence type 258 (ST258)…”
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Piperacillin-Tazobactam-Resistant/Third-Generation Cephalosporin-Susceptible Escherichia coli and Klebsiella pneumoniae Isolates: Resistance Mechanisms and In vitro-In vivo Discordance by Abdelraouf, Kamilia, Chavda, Kalyan D., Satlin, Michael J., Jenkins, Stephen G., Kreiswirth, Barry N., Nicolau, David P.

“…•Bacteria can be resistant to piperacillin-tazobactam (TZP) but susceptible to cephalosporins (TZP-R/Ceph3-S)•TEM-1 hyperproduction causes in vitro TZP-R among…”
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Genomic Characterization of VIM Metallo-β-Lactamase-Producing Alcaligenes faecalis from Gaza, Palestine by Al Laham, Nahed, Chavda, Kalyan D, Cienfuegos-Gallet, Astrid V, Kreiswirth, Barry N, Chen, Liang

“…Carbapenemase-producing Gram-negative bacteria (CP-GNB) have increasingly spread worldwide, and different families of carbapenemases have been identified in…”
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