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61,005 resultsShowing papers similar to The Phenomenon of Antibiotic Resistance in the Polar Regions: An Overview of the Global Problem
ClearAntimicrobial resistance in Antarctica: is it still a pristine environment?
This review examines antimicrobial resistance in Antarctica, a region traditionally considered free from human impacts. Researchers found that despite its remoteness, Antarctica harbors bacteria with resistance genes, likely introduced through human visitors, migratory wildlife, and ocean currents. The findings challenge the notion that Antarctica remains a pristine environment and raise concerns about the global spread of antimicrobial resistance.
Arctic plasmidome analysis reveals distinct relationships among associated antimicrobial resistance genes and virulence genes along anthropogenic gradients
Researchers analyzed antibiotic resistance genes carried on mobile genetic elements in Arctic glacial ice and nearby waterways, finding more resistance genes in areas with greater human influence. Even in this remote region, the spread of antimicrobial resistance was detectable along gradients of human activity. While not directly about microplastics, the study is relevant because microplastics in polar environments can serve as surfaces where bacteria exchange resistance genes, potentially accelerating the spread of 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.
Dissemination Of Antibiotic Resistance Via Wastewater And Surface Water
This review examined how antibiotic-resistant bacteria spread through wastewater and surface water, noting that microplastics in wastewater can carry resistant bacteria into the environment. Antibiotic resistance is a growing public health crisis, and plastic pollution is one pathway accelerating its spread in waterways.
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.
The Impact of Microplastics on Antibiotic Resistance Genes
This review analyzed the distribution, migration, and transfer pathways of antibiotic resistance genes (ARGs) in relation to microplastics in environmental systems. Microplastics serve as substrates for ARG-carrying biofilms (plastispheres), facilitating the spread of antibiotic resistance across ecosystems.
Microplastics in polar regions: An early warning to the world's pristine ecosystem
This review summarized evidence for microplastic contamination in Arctic and Antarctic environments — including water, sea ice, sediment, and biota — characterizing polar regions as sinks for globally transported plastic particles and calling for improved monitoring to track long-term trends.
How Antimicrobial Resistance Is Linked to Climate Change: An Overview of Two Intertwined Global Challenges
This review explores how climate change and antibiotic resistance are connected health emergencies, with microplastics playing a role as carriers that help spread resistant bacteria through waterways. The findings suggest that rising plastic pollution in water systems may contribute to the spread of drug-resistant infections, which is a growing threat to human health.
Environmental drivers of antibiotic resistance: Synergistic effects of climate change, co-pollutants, and microplastics
This review examines how climate change, chemical pollutants, and microplastics work together to accelerate the spread of antibiotic resistance, a growing global health crisis. Microplastics provide surfaces where bacteria form communities that exchange resistance genes, and as these plastics age in the environment, they become even better at absorbing other pollutants, creating hotspots that amplify drug resistance.
The Microplastic-Antibiotic Resistance Connection
This review examined the link between microplastic pollution and antibiotic resistance, finding that microplastic surfaces in the environment selectively enrich antibiotic-resistant bacteria and resistance genes, creating hotspots that may amplify the spread of resistance far beyond clinical settings.
The Role of the Environment (Water, Air, Soil) in the Emergence and Dissemination of Antimicrobial Resistance: A One Health Perspective
This review examines how water, soil, and air act as reservoirs for antibiotic-resistant bacteria, with microplastics highlighted as one of several agents that help spread drug-resistant genes across environments. The findings matter for human health because microplastics can carry antibiotic-resistant bacteria from wastewater and agricultural runoff into water supplies and food systems.
The Complex Interplay Between Antibiotic Resistance and Pharmaceutical and Personal Care Products in the Environment
This review explores the complex relationship between antibiotic-resistant bacteria, antibiotic resistance genes, and environmental contaminants including pharmaceuticals and personal care products. Researchers found that antibiotic resistance is often elevated in human-impacted environments, particularly where faecal waste and chemical contaminant mixtures are present. The study highlights how environmental pollution, including microplastic contamination, may contribute to the spread of antibiotic resistance through horizontal gene transfer and bacterial adaptation.
Microplastics and Their Role in the Maintenance and Spread of Antibiotic Resistance Genes in Marine Ecosystems
This review examines the role of microplastics in maintaining and spreading antibiotic resistance genes in marine ecosystems, synthesizing evidence that plastic pollution in aquatic environments creates reservoirs for antimicrobial resistant bacteria and facilitates horizontal gene transfer.
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.
Microplastics: Disseminators of antibiotic resistance genes and pathogenic bacteria
This review examined the role of microplastics as carriers of antibiotic resistance genes (ARGs) and pathogenic bacteria, analyzing how plastisphere biofilms concentrate and spread AMR through air, water, and soil environments. The evidence supports MPs as global vectors for antimicrobial resistance dissemination with implications for human health.
Advocating microbial diversity conservation in Antarctica
This review highlights how human activities, tourism, and climate change are threatening Antarctica's unique microbial ecosystems, with microplastics now reaching even this remote continent. While focused on conservation, the study underscores that microplastic pollution is truly global in scale, contaminating environments far from any source of plastic production.
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.
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 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.
Microplastic Pollution in the Polar Oceans – A Review
Microplastic pollution has reached even the remote Arctic and Antarctic polar oceans, making it a truly global environmental problem. This review summarizes what is known about polar microplastic contamination, highlights a surge in plastic waste linked to COVID-19-era demand, and calls for more research on how these particles affect polar ecosystems.
Interplay Between Antimicrobial Resistance and Global Environmental Change
This review explores how global environmental changes, including pollution, climate change, and habitat destruction, are accelerating the spread of antimicrobial resistance. Researchers found that factors like microplastic pollution, heavy metals, and pharmaceutical waste create conditions that promote the evolution of resistant bacteria. The study suggests that addressing antimicrobial resistance requires considering it as an environmental problem, not just a medical one.
Emerging Issues on Antibiotic-Resistant Bacteria Colonizing Plastic Waste in Aquatic Ecosystems
Researchers found antibiotic-resistant bacteria colonizing plastic waste submerged in an inland water body, including species related to human pathogens like Klebsiella. All isolated bacteria showed high resistance to multiple antibiotics, and they carried numerous antibiotic resistance genes. This is concerning because plastic waste in waterways can serve as a platform for drug-resistant bacteria to multiply and potentially spread to humans through contaminated water.
Evolution and Emergence of Antibiotic Resistance in Given Ecosystems: Possible Strategies for Addressing the Challenge of Antibiotic Resistance
This review traces the history of antibiotic resistance and examines how it evolves and spreads across aquatic and terrestrial ecosystems. Researchers discuss the ecological roles of antibiotics and the modern tools used to identify resistant organisms in various environments. The study highlights the ecotoxicological impact of antibiotic-resistant bacteria and explores potential strategies, including environmental monitoring, to address this growing public health challenge.
Pollution Has No Borders: Microplastics in Antarctica
This review documents the spread of microplastics throughout Antarctica -- in seawater, sediments, freshwater lakes, snow, glaciers, and marine organisms -- despite the continent having minimal local pollution sources. The findings demonstrate that microplastic contamination is truly global, reaching even the most isolated ecosystems on Earth through atmospheric and ocean currents.