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61,005 resultsShowing papers similar to [Pollution Situation and Transmission Risks of Antibiotic Resistance within the Plastisphere in the Aquatic Environment].
ClearMicroplastics: Hidden drivers of antimicrobial resistance in aquatic systems
This review examines how microplastics in aquatic environments serve as surfaces for biofilm formation, creating what researchers call the 'plastisphere,' which can harbor antibiotic-resistant bacteria and pathogens. Evidence indicates that microplastics facilitate the spread of antimicrobial resistance genes through water systems, potentially affecting both aquatic organisms and human health. The findings underscore microplastics as an overlooked driver of antibiotic resistance in waterways.
Are microplastic particles a hotspot for the spread and the persistence of antibiotic resistance in aquatic systems?
This review explores whether microplastic particles in water could serve as hotspots for antibiotic-resistant bacteria. Researchers found that microplastics host a unique microbial biofilm called the "plastisphere" that differs from surrounding water communities and may promote the survival and spread of resistant organisms. The study suggests that microplastics could act as carriers of antibiotic resistance genes, posing a potential threat to both environmental and human health.
Freshwater plastisphere: a review on biodiversity, risks, and biodegradation potential with implications for the aquatic ecosystem health
This review examines the communities of microbes that colonize plastic debris in freshwater environments, known as the "plastisphere." These microbial communities include potentially dangerous bacteria and organisms that can carry antibiotic resistance genes, meaning plastic pollution may serve as a vehicle for spreading pathogens and drug-resistant infections through water systems that people rely on.
The Plastisphere Resistome: A Systematic Review of Antibiotic Resistance Genes and Resistant Bacteria on Microplastics
This systematic review examines whether microplastic-associated biofilms harbor higher levels of antibiotic-resistant bacteria compared to surrounding environments. If microplastics act as hotspots for antibiotic resistance genes, they could spread drug-resistant bacteria through water systems, posing a serious concern for human health and the effectiveness of antibiotics.
Antibiotic resistance in plastisphere
Researchers reviewed antibiotic resistance in the plastisphere — the microbial community colonizing plastic surfaces in aquatic environments — finding that plastic properties and aging influence the enrichment and horizontal transfer of antibiotic resistance genes, and that aged microplastics pose elevated risks due to increased adsorption of resistant bacteria.
Microplastics as Vectors of Antimicrobial Resistance in Aquatic Systems
This doctoral thesis investigated microplastics as vectors for antimicrobial resistance through in vitro, in situ, and in vivo experiments, examining the Plastisphere as a unique niche that may enrich antimicrobial-resistant pathogens beyond what bulk water concentrations would predict.
Quantifying health risks of plastisphere antibiotic resistome and deciphering driving mechanisms in an urbanizing watershed
This study measured the health risks posed by antibiotic resistance genes found on microplastic surfaces in a watershed affected by urbanization. Polyethylene microplastics carried the highest risk, and urban development increased the danger by promoting the spread of resistance genes among bacteria living on plastic surfaces. The findings show that microplastics in waterways act as vehicles for antibiotic resistance, which could make infections harder to treat in communities downstream.
Microplastic biofilm as hotspots of antibiotic resistance genes and potential pathogens
This review examined how microplastic biofilms—the plastisphere—serve as hotspots for antibiotic resistance gene (ARG) accumulation and potential pathogen enrichment. The authors described mechanisms by which microplastic surfaces promote horizontal gene transfer and bacterial community shifts that favor ARG-carrying strains, raising concern that microplastics accelerate the spread of antibiotic resistance in aquatic environments.
Wastewater plastisphere enhances antibiotic resistant elements, bacterial pathogens, and toxicological impacts in the environment
Researchers reviewed how microplastics in wastewater form biofilms known as the plastisphere, which can harbor antibiotic-resistant bacteria and human pathogens. The study found that conventional wastewater treatment plants are unable to fully remove micro- and nano-sized plastic particles, allowing them to enter natural environments. Evidence indicates the wastewater plastisphere enhances the spread of antibiotic resistance elements and bacterial pathogens, posing risks to both ecological and human health.
Microbial colonization of microplastic particles in aquatic systems
This review examined how microplastic particles become colonized by diverse microbial communities in aquatic environments, forming the so-called plastisphere. The research highlights that microplastics create novel ecological niches and may facilitate the spread of pathogens and antibiotic resistance genes in freshwater and marine 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.
Selection for antimicrobial resistance in the plastisphere
This review examines how microplastics in the environment may contribute to the spread of antimicrobial resistance by providing surfaces where bacteria, antibiotics, and resistant genes converge. Researchers describe several mechanisms by which the microbial communities living on microplastics, known as the plastisphere, could accelerate horizontal gene transfer of resistance traits. The study highlights an emerging concern at the intersection of plastic pollution and the global antimicrobial resistance crisis.
The nexus of microplastics, food and antimicrobial resistance in the context of aquatic environment: Interdisciplinary linkages of pathways
This review examines how microplastics in aquatic environments serve as surfaces where bacteria can grow, share antibiotic resistance genes, and then enter the food chain through contaminated seafood. The combination of microplastic pollution and antimicrobial resistance creates a compounding threat, as resistant bacteria riding on plastic particles can survive water treatment and reach humans. The authors call for interdisciplinary research connecting environmental science and public health to address this growing risk.
Microplastics in fresh- and wastewater are potential contributors to antibiotic resistance - A minireview
Researchers reviewed the link between microplastic pollution and the spread of antibiotic resistance in freshwater environments, finding that microplastic surfaces host unique bacterial communities enriched in antibiotic-resistant bacteria and the resistance genes they can share with other microbes. The close packing of bacteria in these plastic-surface biofilms may accelerate the spread of drug-resistant pathogens through drinking water sources, though the full health implications remain poorly understood.
Bacterial dynamics of the plastisphere microbiome exposed to sub-lethal antibiotic pollution.
This study investigated how sub-lethal antibiotic concentrations in water interact with microplastic-associated biofilm communities (the plastisphere), finding that combined pollution alters bacterial dynamics and may contribute to antibiotic resistance selection in aquatic environments.
The plastisphere ecology: Assessing the impact of different pollution sources on microbial community composition, function and assembly in aquatic ecosystems
Researchers studied the microbial communities living on microplastic surfaces (called the plastisphere) across four different aquatic sites and found that plastics host a distinctly different mix of microbes than the surrounding water, shaped by local pollution sources. These plastic-surface microbes also carry more antibiotic resistance genes and show greater potential for breaking down plastics, making the plastisphere both a health concern and a potential bioremediation resource.
Emerging Antibiotic Resistance Genes in the Aquatic Ecosystems: a Review
A review of 30 studies found antibiotic resistance genes (ARGs) widely distributed across aquatic ecosystems — in surface water, groundwater, wastewater, and notably on plastic and microplastic debris in these environments. Microplastics appear to provide favorable surfaces for the growth and exchange of resistant bacteria, making plastic pollution a potential vector for spreading antibiotic resistance. The findings highlight an understudied intersection between microplastic contamination and the global antibiotic resistance crisis.
Antibiotic resistance genes and virulence factors in the plastisphere in wastewater treatment plant effluent: Health risk quantification and driving mechanism interpretation
Researchers found that microplastics in treated wastewater carry significantly more disease-causing bacteria, antibiotic resistance genes, and virulence factors on their surfaces compared to the surrounding water. This means microplastics released from wastewater treatment plants into rivers and lakes could spread antibiotic-resistant infections, posing a direct risk to communities that rely on these water sources.
Watershed urbanization enhances the enrichment of pathogenic bacteria and antibiotic resistance genes on microplastics in the water environment
Researchers compared microplastic biofilm communities (the plastisphere) across watersheds with different levels of urbanization, finding that higher urbanization enriched pathogenic bacteria and antibiotic resistance genes on plastic surfaces in waterways. The study suggests that urban runoff substantially elevates the health risk posed by microplastics as vectors of pathogens and antimicrobial resistance.
Microplastics as vectors for antibiotic resistance genes and their implications for gut health
This review explains how microplastics in the environment serve as platforms for antibiotic-resistant bacteria to grow, creating what scientists call a 'plastisphere.' When people ingest these contaminated microplastics through food and water, the antibiotic-resistant genes may transfer to gut bacteria, potentially making infections harder to treat with standard antibiotics.
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.
Comprehensive profiling and risk assessment of antibiotic resistomes in surface water and plastisphere by integrated shotgun metagenomics
Researchers used shotgun metagenomics to compare antibiotic resistance genes in surface water versus the biofilms that form on microplastic surfaces, known as the plastisphere. They found that microplastics harbored distinct microbial communities with different antibiotic resistance profiles compared to surrounding water. The study raises concerns that microplastics may serve as vehicles for spreading antibiotic resistance in aquatic environments.
Increased inheritance of structure and function of bacterial communities and pathogen propagation in plastisphere along a river with increasing antibiotics pollution gradient.
This study examined how bacterial communities colonizing plastic debris in a river — the Plastisphere — change along a gradient of increasing antibiotic pollution. Plastic debris hosted distinct microbial communities compared to surrounding water, and areas with higher antibiotic levels showed greater inheritance of resistant bacterial structures on plastic surfaces, suggesting plastics facilitate the spread of antibiotic resistance.
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.