Molecular mechanisms of antibiotic resistance revisited

EM Darby, E Trampari, P Siasat, MS Gaya… - Nature Reviews …, 2023 - nature.com
Antibiotic resistance is a global health emergency, with resistance detected to all antibiotics
currently in clinical use and only a few novel drugs in the pipeline. Understanding the …

Structure, assembly, and function of tripartite efflux and type 1 secretion systems in gram-negative bacteria

I Alav, J Kobylka, MS Kuth, KM Pos, M Picard… - Chemical …, 2021 - ACS Publications
Tripartite efflux pumps and the related type 1 secretion systems (T1SSs) in Gram-negative
organisms are diverse in function, energization, and structural organization. They form …

Resistance-proof antimicrobial drug discovery to combat global antimicrobial resistance threat

A Upadhayay, J Ling, D Pal, Y **e, FF **… - Drug Resistance …, 2023 - Elsevier
Drug resistance is well-defined as a serious problem in our living world. To survive,
microbes develop defense strategies against antimicrobial drugs. Drugs exhibit less or no …

[HTML][HTML] Antibiotic resistance in Salmonella: Targeting multidrug resistance by understanding efflux pumps, regulators and the inhibitors

R Alenazy - Journal of King Saud University-Science, 2022 - Elsevier
An increased number of research articles in terms of infectious disease and multidrug
resistance challenges reveals that antibiotic resistance is becoming a serious health issue …

Outer Membrane Proteins and Efflux Pumps Mediated Multi-Drug Resistance in Salmonella: Rising Threat to Antimicrobial Therapy

SD Akshay, VK Deekshit, J Mohan Raj… - ACS Infectious …, 2023 - ACS Publications
Despite colossal achievements in antibiotic therapy in recent decades, drug-resistant
pathogens have remained a leading cause of death and economic loss globally. One such …

Antimicrobial resistance: two-component regulatory systems and multidrug efflux pumps

GV De Gaetano, G Lentini, A Famà, F Coppolino… - Antibiotics, 2023 - mdpi.com
The number of multidrug-resistant bacteria is rapidly spreading worldwide. Among the
various mechanisms determining resistance to antimicrobial agents, multidrug efflux pumps …

Differential expression of outer membrane proteins and quinolone resistance determining region mutations can lead to ciprofloxacin resistance in Salmonella Typhi

SD Akshay, S Nayak, VK Deekshit, A Rohit… - Archives of …, 2023 - Springer
Multi-drug resistance in Salmonella Typhi remains a public health concern globally. This
study aimed to investigate the function of quinolone resistance determining region (QRDR) …

Transcriptional Regulation of the Multiple Resistance Mechanisms in Salmonella—A Review

M Wójcicki, O Świder, KJ Daniluk, P Średnicka… - Pathogens, 2021 - mdpi.com
The widespread use of antibiotics, especially those with a broad spectrum of activity, has
resulted in the development of multidrug resistance in many strains of bacteria, including …

Rnd pump-mediated efflux of Amotosalen, a compound used in pathogen inactivation technology to enhance safety of Blood transfusion products, may compromise its …

AB Green, L Chiaraviglio, KA Truelson, KE Zulauf… - Msphere, 2023 - Am Soc Microbiol
Pathogen inactivation is a strategy to improve the safety of transfusion products. The only
pathogen reduction technology for blood products currently approved in the US utilizes a …

An Intertwined Network of Regulation Controls Membrane Permeability Including Drug Influx and Efflux in Enterobacteriaceae

A Ferrand, J Vergalli, JM Pagès, A Davin-Regli - Microorganisms, 2020 - mdpi.com
The transport of small molecules across membranes is a pivotal step for controlling the drug
concentration into the bacterial cell and it efficiently contributes to the antibiotic susceptibility …