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61,005 resultsShowing papers similar to 3-Substituted Coumarins Inhibit NorA and MepA Efflux Pumps of Staphylococcus aureus
ClearBiofilm Formation and Antimicrobial Susceptibility Pattern of Staphylococcus aureus Clinical Isolates from Two Healthcare Facilities in Zaria
Not relevant to microplastics research; this paper investigates antibiotic resistance and biofilm formation in Staphylococcus aureus clinical isolates from Nigerian hospitals, with no connection to microplastic pollution.
Reducing bacterial antibiotic resistance by targeting bacterial metabolic pathways and disrupting RND efflux pump activity
This review examines strategies to overcome antibiotic resistance by targeting bacterial metabolic pathways and disrupting efflux pump systems that expel antibiotics from bacterial cells. The paper is focused on pharmaceutical microbiology rather than microplastic contamination.
Characterization of microplastics and their interaction with antibiotics in wastewater
Researchers characterized microplastics in wastewater and investigated their interactions with antibiotics, examining how microplastic surfaces adsorb antibiotic compounds and the implications for antibiotic transport and dissemination in wastewater treatment systems.
A review on the effect of micro- and nano-plastics pollution on the emergence of antimicrobial resistance
This review highlights how microplastics serve as breeding grounds for antimicrobial resistance genes, examining the overlooked interaction between plastic pollution and antibiotic resistance that poses combined threats to environmental and human health.
Co-occurence of antibiotics and micro(nano)plastics: a systematic review between 2016-2021
This systematic review examines how microplastics and antibiotics interact in the environment. It finds that microplastics can absorb and carry antibiotics, potentially spreading antibiotic resistance and creating combined health risks that are greater than either pollutant alone.
The Research Status, Potential Hazards and Toxicological Mechanisms of Fluoroquinolone Antibiotics in the Environment
This review summarizes the environmental presence and toxic effects of fluoroquinolone antibiotics, which are widely used in human and animal medicine. These antibiotics can harm a range of organisms through mechanisms like oxidative stress and DNA damage. While not directly about microplastics, it is relevant because microplastics can carry adsorbed antibiotics through the environment, potentially amplifying their spread and impact.
How microplastics and nanoplastics shape antibiotic resistance?
This review examines how micro- and nanoplastics act as vectors for antibiotic resistance genes, facilitating their spread through environmental and biological systems by creating selective pressure and hosting microbial communities that exchange resistance determinants.
The Role of Wastewater Treatment Plants in Dissemination of Antibiotic Resistance: Source, Measurement, Removal and Risk Assessment
This review examines how wastewater treatment plants handle antibiotic-resistant bacteria and their resistance genes, finding that current treatment processes do not fully remove them. Different levels of treatment show varying removal rates, and resistant bacteria can still be found in treated water released into the environment. While not directly about microplastics, the findings are relevant because microplastics in wastewater can carry antibiotic-resistant bacteria into waterways.
The study of the antibacterial efficacy and antioxidative activity mediated by exogenous Hydrogen Sulfide against Aeromonas caviae- an antibiotic-resistant organism
This paper is not relevant to microplastics — it investigates using exogenous hydrogen sulfide gas to reverse antibiotic resistance in a soil bacterium (Aeromonas caviae), with no connection to plastic pollution.
Growth and prevalence of antibiotic-resistant bacteria in microplastic biofilm from wastewater treatment plant effluents
Researchers studied antibiotic-resistant bacteria growing in biofilms on microplastic surfaces in wastewater treatment plant effluent. The study found that microplastic biofilms accumulated antibiotic-resistant bacteria including Pseudomonas, Aeromonas, and Bacillus, and that these biofilms harbored higher concentrations of resistance genes compared to surrounding water, suggesting microplastics may serve as reservoirs for antibiotic resistance.
Combating antimicrobial resistance: the silent war
This review examines the growing global crisis of antimicrobial resistance, where bacteria become immune to antibiotics due to overuse in medicine and agriculture. Although focused on drug resistance, the paper is relevant to microplastic research because microplastics have been shown to harbor antibiotic-resistant bacteria and facilitate the transfer of resistance genes in the environment, potentially making this public health crisis worse.
Microplastics as hubs enriching antibiotic-resistant bacteria and pathogens in municipal activated sludge
Researchers demonstrated that microplastics in municipal wastewater treatment plants act as "hubs," selectively concentrating antibiotic-resistant bacteria and pathogens in their surface biofilms, with antibiotic-resistance genes enriched up to 4.5-fold compared to sand particles — raising concerns about microplastics spreading drug-resistant microbes into the environment.
Norfloxacin removal by ultraviolet-activated sodium percarbonate and sodium hypochlorite: process optimization and anion effect
This paper is not about microplastics; it evaluates UV-activated chemical processes for removing the antibiotic norfloxacin from water.
On the Generation, Impact and Removal of Antibiotic Resistance in the Water Environment
This review explains how antibiotic resistance develops and spreads through water environments — including rivers, groundwater, and wastewater. The findings are relevant to microplastics because plastic particles in water are known to accumulate antibiotic-resistant bacteria, potentially accelerating the spread of drug resistance through aquatic systems.
Microplastisphere antibiotic resistance genes: A bird's-eye view on the plastic-specific diversity and enrichment
Microplastics in the environment act as surfaces for microbial communities called microplastispheres, which this review finds are enriched with antibiotic resistance genes (ARGs). The type of plastic, surrounding water chemistry, and co-occurring pollutants all influence which resistance genes accumulate, raising concern that microplastics could be spreading antibiotic resistance through aquatic environments worldwide.
Antibiotic resistant bacteria colonising microplastics in the aquatic environment: An emerging challenge
Researchers reviewed how microplastics in aquatic environments act as surfaces where antibiotic-resistant bacteria can grow and swap resistance genes with each other, raising concern that contaminated seafood and water could transfer these hard-to-treat bacteria to humans.
Aged microplastics enhance their interaction with ciprofloxacin and joint toxicity on Escherichia coli
Researchers found that aged microplastics showed enhanced adsorption of the antibiotic ciprofloxacin compared to pristine particles, and that their combined exposure produced greater toxicity to E. coli at the molecular level than either pollutant alone.
Microplastics in marine pollution: Oceanic hitchhikers for the global dissemination of antimicrobial-resistant bacteria
This review examines how marine microplastics serve as surfaces for biofilm formation by bacteria, including carbapenem-resistant strains, enabling the global dissemination of antimicrobial-resistant bacteria through ocean currents. The authors highlight the plastisphere as an understudied vector for spreading antibiotic resistance genes across marine environments.
The interplay between antimicrobial resistance, heavy metal pollution, and the role of microplastics
This review explores the three-way connection between microplastics, heavy metals, and antibiotic resistance in the environment. Microplastics serve as surfaces where bacteria form biofilms and exchange resistance genes, while heavy metals have been driving bacterial resistance for billions of years through similar genetic mechanisms. Together, these pollutants create hotspots where dangerous antibiotic-resistant bacteria can develop and spread.
Investigating Biofilms: Advanced Methods for Comprehending Microbial Behavior and Antibiotic Resistance
This review summarizes recent advances in biofilm research, focusing on how communities of microorganisms form protective layers on surfaces and become resistant to antibiotics. The sticky matrix that holds biofilms together plays a key role in spreading antibiotic resistance genes between bacteria. While not directly about microplastics, the findings are relevant because microplastics in the environment serve as surfaces where these resistant biofilms can form and spread.
Trace cisplatin and carboplatin removal by 3-mercaptopropionic acid and l-cysteine functionalized sponges: Adsorption behaviour and mechanism
Not relevant to microplastics — this paper focuses on removing platinum-based chemotherapy drugs (cisplatin and carboplatin) from hospital wastewater using thiol-functionalized cellulose sponges.
Antibiotic sorption onto MPs in terrestrial environment: a critical review of the transport, bioaccumulation, ecotoxicological effects and prospects
This review examines how microplastics in soil absorb and transport antibiotics, creating complex pollutants that can spread antibiotic resistance genes through the environment. When antibiotic-carrying microplastics are taken up by plants or soil organisms, the resistance genes can eventually reach humans through the food chain. The authors highlight the need for better strategies to reduce microplastic contamination in soil to help slow the growing crisis of antibiotic resistance.
Interaction between antibiotics and microplastics: Recent advances and perspective
This review examines how microplastics in water can absorb antibiotic pollutants onto their surface, especially as the plastics age and develop bacterial biofilms. This interaction is concerning for human health because microplastics carrying antibiotics could promote antibiotic-resistant bacteria in waterways, making infections harder to treat.
Do microplastics promote the attachment of antimicrobial resistant pathogens?
Researchers examined whether microplastics promote the attachment and persistence of antimicrobial resistant (AMR) pathogens, finding that microplastics in aquatic environments frequently co-occur with AMR bacteria and antimicrobial residues, and may facilitate the spread of resistant pathogens.