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How do microplastics affect the composition and function of gut microbiota?
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Researchers reviewed how microplastics may disrupt gut microbiota composition and metabolic function, noting that while dysbiosis is a likely outcome of exposure, the full extent of these effects in humans remains poorly characterized and understudied.
Microplastics may disrupt the gut microbiota, leading to dysbiosis and altered metabolic functions, although the full extent in humans remains under-researched.
More Papers Like This
How do microplastics affect the composition and function of gut microbiota?
AI summary Read the abstract
Researchers reviewed how microplastics may disrupt gut microbiota composition and metabolic function, noting that while dysbiosis is a likely outcome of exposure, the full scope of these effects in humans remains understudied.
Microplastics and their interactions with microbiota
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This review examines how microplastics interact with microbiota (the communities of microorganisms in the environment and in living bodies). Microplastics can carry harmful bacteria and disrupt the natural balance of microbial communities in soil, water, and the human gut. The disruption of gut microbiota by microplastics is particularly concerning because a healthy gut microbiome is essential for immune function, digestion, and overall health.
Gut microbiota, a key to understanding the knowledge gaps on micro-nanoplastics-related biological effects and biodegradation
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This review explores how micro- and nanoplastics affect the community of microorganisms living in the gut, and how those same gut microbes might be able to break down plastic particles. Swallowed microplastics can disrupt the balance of gut bacteria, potentially leading to various diseases. On the other hand, some gut bacteria can actually degrade plastics into smaller, less harmful molecules, opening a possible avenue for biological cleanup.
Impact of microplastics on the intestinal microbiota: A systematic review of preclinical evidence
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Across 28 preclinical studies, microplastics triggered intestinal dysbiosis characterized by increased Firmicutes and Proteobacteria and decreased Bacteroidetes, while increasing gut permeability and elevating pro-inflammatory cytokines including IL-1β, TNF-α, and IL-6.
Microplastics—The Microbiota Interactions: Mechanisms, Multi-Omics Insights and Health Implications
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Researchers reviewed how microplastics interact with microbial communities across terrestrial, aquatic, and gut environments, synthesizing evidence from in vitro, in vivo, and environmental studies showing that MP exposure drives dysbiosis, impairs immune function, and accelerates the spread of antibiotic resistance genes.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.