Efflux Pump Overexpression Contributes to Tigecycline Heteroresistance in Salmonella enterica serovar Typhimurium

Typhoidal and non-typhoidal Salmonella infections in Africa

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Comparative effects of overproducing the AraC-type transcriptional regulators MarA, SoxS, RarA and RamA on antimicrobial drug susceptibility inKlebsiella pneumoniae

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Tigecycline therapy for bacteremia and aortitis caused by Salmonella enterica serotype Choleraesuis: A case report

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Emergence of plasmid-mediated colistin resistance mechanism MCR-1 in animals and human beings in China: a microbiological and molecular biological study

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In vitro selection of Staphylococcus aureus mutants resistant to tigecycline with intermediate susceptibility to vancomycin

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Evolution and Dissemination of OqxAB-Like Efflux Pumps, an Emerging Quinolone Resistance Determinant among Members of Enterobacteriaceae

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Antimicrobial Heteroresistance: an Emerging Field in Need of Clarity

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Clinical Implications of Vancomycin Heteroresistant and Intermediately SusceptibleStaphylococcus aureus

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Structure of the AcrAB–TolC multidrug efflux pump

(2014) Dijun Du et al.   NATURE

First Emergence of acrAB and oqxAB Mediated Tigecycline Resistance in Clinical Isolates of Klebsiella pneumoniae Pre-Dating the Use of Tigecycline in a Chinese Hospital

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Tigecycline: an update

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The tetA gene decreases tigecycline sensitivity of Salmonella enterica isolates

(2013) Tatsuya Akiyama et al.   INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS

Genetic characterization of tigecycline resistance in clinical isolates of Enterobacter cloacae and Enterobacter aerogenes

(2013) M. Veleba et al.   JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

Spread of oqxAB in Salmonella enterica serotype Typhimurium predominantly by IncHI2 plasmids

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Contribution of phenotypic heterogeneity to adaptive antibiotic resistance

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Structural basis for potent inhibitory activity of the antibiotic tigecycline during protein synthesis

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Characterization of RarA, a Novel AraC Family Multidrug Resistance Regulator in Klebsiella pneumoniae

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Effect of Transcriptional Activators SoxS, RobA, and RamA on Expression of Multidrug Efflux Pump AcrAB-TolC in Enterobacter cloacae

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Imipenem heteroresistance induced by imipenem in multidrug-resistant Acinetobacter baumannii: mechanism and clinical implications

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Heteroresistance to Cephalosporins and Penicillins in Acinetobacter baumannii

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The Role of RamA on the Development of Ciprofloxacin Resistance in Salmonella enterica Serovar Typhimurium

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Differential Gene Expression by RamA in Ciprofloxacin-Resistant Salmonella Typhimurium

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Heteroresistance: a concern of increasing clinical significance?

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Emergence of AcrAB-mediated tigecycline resistance in a clinical isolate of Enterobacter cloacae during ciprofloxacin treatment

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Roles of Salmonella multidrug efflux pumps in tigecycline resistance

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Characteristics of Meropenem Heteroresistance in Klebsiella pneumoniae Carbapenemase (KPC)-Producing Clinical Isolates of K. pneumoniae

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Combined ramR Mutation and Presence of a Tn1721-Associated tet(A) Variant in a Clinical Isolate of Salmonella enterica Serovar Hadar Resistant to Tigecycline

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Decreased fluoroquinolone susceptibility in mutants of Salmonella serovars other than Typhimurium: detection of novel mutations involved in modulated expression of ramA and soxS

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Vancomycin Heteroresistance and Methicillin-ResistantStaphylococcus aureus

(2009) Stan Deresinski   JOURNAL OF INFECTIOUS DISEASES

ramR Mutations Involved in Efflux-Mediated Multidrug Resistance in Salmonella enterica Serovar Typhimurium

(2008) Y. M. Abouzeed et al.   ANTIMICROBIAL AGENTS AND CHEMOTHERAPY

Quinolone resistance in the food chain

(2008) Anna Fàbrega et al.   INTERNATIONAL JOURNAL OF ANTIMICROBIAL AGENTS

Effect of transcriptional activators RamA and SoxS on expression of multidrug efflux pumps AcrAB and AcrEF in fluoroquinolone-resistant Salmonella Typhimurium

(2008) Jie Zheng et al.   JOURNAL OF ANTIMICROBIAL CHEMOTHERAPY

AcrAB Multidrug Efflux Pump Regulation inSalmonella entericaserovar Typhimurium by RamA in Response to Environmental Signals

(2008) Eiji Nikaido et al.   JOURNAL OF BIOLOGICAL CHEMISTRY