A primer on AmpC β-lactamases: necessary knowledge for an increasingly multidrug-resistant world

PD Tamma, Y Doi, RA Bonomo… - Clinical infectious …, 2019 - academic.oup.com
AmpC production and β-lactam resistance, even for infections caused by initially susceptible
isolates. The risk of inducing AmpC production varies by β-lactam and … AmpC β-lactamase–…

AmpC β-lactamase-producing Enterobacterales: what a clinician should know

S Meini, C Tascini, M Cei, E Sozio, GM Rossolini - Infection, 2019 - Springer
… Resistance to third-generation cephalosporins is typical of MDRs, being mainly due to
the production of extended spectrum β-lactamases or AmpC-type β-lactamases. …

Infectious Diseases Society of America guidance on the treatment of AmpC β-lactamase–producing Enterobacterales, carbapenem-resistant Acinetobacter baumannii …

PD Tamma, SL Aitken, RA Bonomo… - Clinical infectious …, 2022 - academic.oup.com
… by AmpC β-lactamase–producing Enterobacterales (AmpC-E), … AmpC-E infections, but
there is often confusion about which species are at greatest risk for clinically significant AmpC

Studies on the inhibition of AmpC and other β-lactamases by cyclic boronates

ST Cahill, JM Tyrrell, IH Navratilova… - … et Biophysica Acta (BBA …, 2019 - Elsevier
… boronate in complex with AmpC from Pseudomonas aeruginosa … β-lactamases by
bicyclic boronates further support the promise of such compounds as broad spectrum β-lactamase

Rapid Detection of Extended-Spectrum β-Lactamases (ESBL) and AmpC β-Lactamases in Enterobacterales: Development of a Screening Panel Using the MALDI …

CL Correa-Martínez, EA Idelevich, K Sparbier… - Frontiers in …, 2019 - frontiersin.org
… Discussion: We propose a novel phenotypic method for detection of ESBL and AmpC β-lactamases
in Enterobacterales that provides reliable results in a short time, representing a …

Extended-spectrum Beta-lactamase and AmpC beta-lactamases producing gram negative bacilli isolated from clinical specimens at International Clinical Laboratories …

SG Tekele, DS Teklu, KD Tullu, SK Birru, MH Legese - PLoS One, 2020 - journals.plos.org
… Extended spectrum Beta-lactamases (ESBLs) and AmpC beta-lactamases (AmpC) are the
… Hence, this study aimed to determine the magnitude of ESBLs and AmpC producing gram …

Regulation of AmpC-driven β-lactam resistance in Pseudomonas aeruginosa: different pathways, different signaling

G Torrens, SB Hernández, JA Ayala, B Moya, C Juan… - Msystems, 2019 - Am Soc Microbiol
AmpC-activating potency for the 1,6-anhydro-N-acetylmuramyl-pentapeptide. Collectively,
our results propose a model of AmpC … and levels of β-lactamase production, dominate over …

Global distribution and current research of AmpC beta-lactamase genes in aquatic environments: a systematic review

RD Coertze, CC Bezuidenhout - Environmental Pollution, 2019 - Elsevier
… of AmpC beta-lactamase genes from environmental water samples. AmpC is regulated,
therefore the study should ideally have focused on both chromosomal and plasmid AmpC genes…

Prevalence and molecular characteristics of ESBL and AmpC β -lactamase producing Enterobacteriaceae strains isolated from UTIs in Egypt

ES Mohamed, RMM Khairy, SS Abdelrahim - Antimicrobial Resistance & …, 2020 - Springer
β-lactams mediated by ESBLs and AmpC β -lactamase … of ESBLs and AmpC β -lactamase
enzymes from Egypt, … of ESBLs and AmpC β -lactamase production in Enterobacteriaceae …

ESBL and AmpC β-Lactamases in Clinical Strains of Escherichia coli from Serra da Estrela, Portugal

C Oliveira, P Amador, C Prudêncio, CT Tomaz… - Medicina, 2019 - mdpi.com
… of broad-spectrum and plasmid-mediated β-lactamases, such as ESBL and AmpC, is still a
… for molecular detection of ESBL and AmpC β-lactamases. One of the major constraints and …