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Papers
20 resultsShowing papers similar to Zebrafish: an efficient vertebrate model for understanding role of gut microbiota
ClearThe Gut-Brain-Microbiome Axis and Its Link to Autism: Emerging Insights and the Potential of Zebrafish Models
This review examines emerging evidence linking gut microbiome dysbiosis to autism spectrum disorder through the gut-brain axis, and discusses the potential of zebrafish as a model organism for investigating these connections and testing interventions.
Small fish, big discoveries: zebrafish shed light on microbial biomarkers for neuro-immune-cardiovascular health
This review highlighted how zebrafish serve as a powerful model for studying gut microbiome links to cardiovascular, neurological, and immune health, identifying microbial biomarkers that could inform future research on environmental stressor impacts including microplastic exposure.
Zebrafish: An emerging model to study microplastic and nanoplastic toxicity
This review highlights zebrafish as an increasingly valuable model organism for studying the toxic effects of micro- and nanoplastics due to their transparent embryos, genetic similarity to humans, and ease of laboratory use. Researchers summarized existing zebrafish studies showing that plastic particles can cross biological barriers and accumulate in tissues, causing various toxic effects. The study positions zebrafish research as a key tool for advancing our understanding of how plastic particle exposure affects living organisms.
Use of zebrafish (Danio rerio) as a model for research in toxicological studies
This review explains why zebrafish (Danio rerio) are a valuable model organism for toxicology research, summarizing how their biology, genetics, and organ systems resemble those of humans enough to yield insights about human health risks. Zebrafish are widely used in microplastic toxicology studies, and this review provides context for understanding the significance of zebrafish findings for human health. The paper covers applications across disease modeling and environmental toxicology.
O Modelo Zebrafish e sua Contribuição ao Meio Ambiente
This Brazilian review examined zebrafish as a model organism for testing water quality and the toxicity of micropollutants including microplastics in wastewater. Zebrafish are increasingly used as a standard test system for evaluating the biological effects of microplastic exposure because their genetics and physiology closely mirror human responses.
Research progress of model animal zebrafish in toxicity evaluation of microplastics
This review examines the use of zebrafish as a model organism for evaluating the toxicity of microplastics, synthesizing research on how microplastic exposure affects development, reproduction, and physiological function in this well-established vertebrate model. The authors highlight zebrafish as a particularly valuable system for mechanistic toxicology studies given its genetic tractability and the breadth of endpoints assessable across life stages.
Research Progress of Zebrafish Model in Aquatic Ecotoxicology
This review examines how zebrafish are used as model organisms to study the toxic effects of environmental pollutants in water, including microplastics. Zebrafish are ideal because they reproduce quickly, are inexpensive to maintain, and allow researchers to study effects at the genetic, cellular, and whole-organism level. The paper provides a reference guide for scientists choosing model animals for aquatic toxicology research.
The Zebrafish as an Alternative Animal Model for Ecotoxicological Research and Testing
This review highlights zebrafish as a valuable model for studying the toxic effects of environmental contaminants, including microplastics, because they share many biological pathways with humans. Zebrafish embryos, larvae, and adults can be used to screen for harmful effects of pollutants quickly and at multiple life stages. The approach helps researchers understand how microplastics and other environmental contaminants might affect human health without requiring direct human testing.
Comprehensive review of ecological risks and toxicity mechanisms of microplastics in freshwater: Focus on zebrafish as a model organism
This comprehensive review examines how microplastics affect zebrafish, a widely used laboratory model, covering impacts on the gut, liver, reproductive system, nervous system, and immune function. Researchers found that microplastics can cause oxidative stress, inflammation, and disruption of gut bacteria across multiple organ systems. The review highlights that zebrafish studies provide valuable insights into the biological mechanisms by which microplastics may affect freshwater organisms and, potentially, human health.
Modern research on the study of the intestinal microbiome in fish (review)
This review examines recent research on the intestinal microbiome of fish, synthesizing findings on microbiome composition across more than 100 teleost species and exploring the microbiome as a potential biomarker for fish health and aquaculture optimization.
The Role of Danio rerio in Understanding Pollutant-Induced Gut Microbiome Dysbiosis in Aquatic Ecosystems
This review examines how freshwater pollutants—including pesticides, heavy metals, antibiotics, dyes, and microplastics—disrupt gut microbiome composition in zebrafish and other aquatic animals. It highlights the zebrafish model as a key tool for understanding pollutant-driven microbiome dysbiosis and its metabolic consequences.
The endocannabinoid system in zebrafish and its potential to study the effects of Cannabis in humans
Researchers reviewed how zebrafish — a small freshwater fish widely used in medical research — can serve as a model for studying how cannabis compounds interact with the body's endocannabinoid system, the network of receptors involved in pain, mood, and immune function. Zebrafish share many biological similarities with humans and allow faster, lower-cost studies than mammalian models, making them useful for testing potential cannabis-based therapies.
Zebrafish as Model Organism in Aquatic Ecotoxicology: Current Trends and Future Perspectives
This review assessed zebrafish as model organisms for aquatic ecotoxicology, summarizing current trends and future directions in using Danio rerio to study the effects of environmental pollutants including microplastics. The authors highlight the zebrafish model's utility for integrating molecular, cellular, and whole-organism responses.
Establishment of a Long-Term Germ-Free Medaka Model Reveals Microbiota-Dependent Regulation of Growth, Immunity, and Metabolism
Scientists created germ-free fish (with no gut bacteria) to study how the microbes in our intestines affect our health. They found that fish without gut bacteria had stunted growth, weaker immune systems, and metabolism problems, but giving them beneficial compounds from healthy gut bacteria helped partially fix these issues. This research helps us better understand why having healthy gut bacteria is so important for proper growth, immunity, and overall health in humans.
Zebrafish as a Model Organism to Study Nanomaterial Toxicity
This review examines the use of zebrafish as a model organism for studying nanomaterial toxicity, summarizing how zebrafish embryo and larval assays have been applied to assess the biological effects of metal, carbon, and polymer-based nanomaterials.
Zebrafish and Drosophila as Model Systems for Studying the Impact of Microplastics and Nanoplastics ‐ A Systematic Review
This systematic review examines how zebrafish and fruit flies are being used as model organisms to study the effects of micro- and nanoplastics on living systems. These animal models help researchers understand how plastic particles interact with biological tissues, providing insights that are relevant to potential human health effects.
Advances of microplastics ingestion on the morphological and behavioral conditions of model zebrafish: A review
This review summarizes research on how microplastic ingestion affects zebrafish, a popular lab animal that shares genetic similarities with humans. Studies show that microplastics cause a range of harmful effects in zebrafish, including abnormal behavior, oxidative stress, immune disruption, and reproductive problems, with smaller particles and higher concentrations causing the most damage. Since zebrafish are used as a model for human health, these findings raise concerns about what similar exposure levels could mean for people.
A Comprehensive Review on Zebrafish and Zebrafish Embryonic Stem Cells (Zescs) as the Versatile Biotechnological Green Tool for Detecting Environmental Pollutants
This review summarized zebrafish and zebrafish embryonic stem cell models for investigating neurotoxicity of environmental toxins, covering developmental biology, exposure assessment methods, and the advantages of zebrafish for high-throughput toxicological screening.
A fishy gut feeling – current knowledge on gut microbiota in teleosts
This review summarizes what scientists know about the community of bacteria living in fish guts and how diet, environmental conditions, and pollutants shape that community. Microplastics and other pollutants can disrupt the gut microbiome in fish, harming their immune function and overall health. Since fish are a major food source for humans, understanding these effects matters for food safety.
Application of transgenic zebrafish for investigating inflammatory responses to nanomaterials: Recommendations for new users
Researchers proposed using transgenic zebrafish expressing fluorescent proteins in immune cells as a screening tool for nanomaterial toxicity, demonstrating that inflammatory responses to nanomaterials can be visualized and quantified in non-protected life stages, offering a more ethically favorable alternative to rodent-based nanotoxicology studies.