Research Keyword: ARGs

Microplastics and antibiotic resistance genes as rising threats: Their interaction represents an urgent environmental concern

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Tiny plastic particles called microplastics are spreading through our environment and creating a dangerous partnership with antibiotic-resistant bacteria. When these plastics accumulate in soil, water, and even food, they carry bacteria with genes that resist antibiotics, making infections harder to treat. This combined threat to human health can spread through wind, water, and the food chain, requiring urgent action to reduce plastic pollution and antibiotic overuse.

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Comprehensive whole metagenomics analysis uncovers microbial community and resistome variability across anthropogenically contaminated soils in urban and suburban areas of Tamil Nadu, India

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Researchers analyzed soil samples from eight polluted locations in India to understand how microbes adapt to heavy metal and chemical contamination. They discovered that contaminated soils harbor many bacteria with antibiotic resistance genes and genes that help them survive toxic metals. The most common resistance mechanism was through special pumps that bacteria use to expel antibiotics. This research highlights how polluted environments become reservoirs of antibiotic-resistant bacteria, emphasizing the need for targeted cleanup strategies to protect human and environmental health.

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Antibiotic Resistance Genes in Agricultural Soils: A Comprehensive Review of the Hidden Crisis and Exploring Control Strategies

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Antibiotics used in farming and medicine are creating resistant bacteria that accumulate in soil, threatening food safety and human health through the food chain. This review explains how these resistant genes spread through soil microorganisms and presents practical solutions including special soil treatments, chemical processes, and beneficial microorganisms to reduce the problem. The authors emphasize the need for stricter regulations on antibiotic use in agriculture and better management of farm manure to protect both soil health and public health.

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