Horizontal gene transfer of antibiotic resistance genes in biofilms

C Michaelis, E Grohmann - Antibiotics, 2023 - mdpi.com
Most bacteria attach to biotic or abiotic surfaces and are embedded in a complex matrix
which is known as biofilm. Biofilm formation is especially worrisome in clinical settings as it …

[HTML][HTML] Antibiotic pollution and associated antimicrobial resistance in the environment

P Barathe, K Kaur, S Reddy, V Shriram… - Journal of Hazardous …, 2024 - Elsevier
The widespread and injudicious usage of antibiotics to contain pathogenic microbial
infections, coupled with inadequate treatment of wastes containing non-metabolized …

Characterisation of colistin resistance in Gram-negative microbiota of pregnant women and neonates in Nigeria

EAR Portal, K Sands, C Farley, I Boostrom… - Nature …, 2024 - nature.com
A mobile colistin resistance gene mcr was first reported in 2016 in China and has since
been found with increasing prevalence across South-East Asia. Here we survey the …

Non-antibiotic compounds associated with humans and the environment can promote horizontal transfer of antimicrobial resistance genes

I Alav, MMC Buckner - Critical Reviews in Microbiology, 2024 - Taylor & Francis
Horizontal gene transfer plays a key role in the global dissemination of antimicrobial
resistance (AMR). AMR genes are often carried on self-transmissible plasmids, which are …

Factors and mechanisms influencing conjugation in vivo in the gastrointestinal tract environment: a review

W Liu, Y Huang, H Zhang, Z Liu, Q Huan… - International Journal of …, 2023 - mdpi.com
The emergence and spread of antibiotic resistance genes (ARGs) have imposed a serious
threat on global public health. Horizontal gene transfer (HGT) via plasmids is mainly …

One Earth: The equilibrium between the human and the bacterial worlds

A Bravo, A Moreno-Blanco, M Espinosa - International Journal of …, 2023 - mdpi.com
Misuse and abuse of antibiotics on humans, cattle, and crops have led to the selection of
multi-resistant pathogenic bacteria, the most feared 'superbugs'. Infections caused by …

The effect of outer space and other environmental cues on bacterial conjugation

B Piscon, E Pia Esposito, B Fichtman… - Microbiology …, 2023 - Am Soc Microbiol
Bacterial conjugation is one of the most abundant horizontal gene transfer (HGT)
mechanisms, playing a fundamental role in prokaryote evolution. A better understanding of …

Functional characterization of VirB/VirD4 and Icm/Dot type IV secretion systems from the plant-pathogenic bacterium Xanthomonas euvesicatoria

S Drehkopf, F Scheibner, D Büttner - Frontiers in Cellular and Infection …, 2023 - frontiersin.org
Introduction Many Gram-negative plant-and animal-pathogenic bacteria employ type IV
secretion (T4S) systems to transport proteins or DNA/protein complexes into eukaryotic or …

A novel bidirectional regulation mechanism of mancozeb on the dissemination of antibiotic resistance

J Song, H Zhang, Z Wu, M Qiu, X Zhan, C Zheng… - Journal of Hazardous …, 2023 - Elsevier
The high abundance of antibiotic resistance genes (ARGs) in the fungicide residual
environment, posing a threat to the environment and human health, raises the question of …

Recipient UvrD helicase is involved in single-to double-stranded DNA conversion during conjugative plasmid transfer

M Shen, K Goldlust, S Daniel, C Lesterlin… - Nucleic Acids …, 2023 - academic.oup.com
Dissemination of antibiotic resistance, a current societal challenge, is often driven by
horizontal gene transfer through bacterial conjugation. During conjugative plasmid transfer …