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Browsing Tag

Microplastics

30 posts
HHealth
Environmental insults reduce gut resilience and initiate convergent mechanisms that drive Parkinson’s disease. A lifetime of environmental insults (including Western diets and food additives, nano- and microplastics, pesticides and herbicides, industrial solvents, and air pollution) act on the intestinal microbiome and barrier. These exposures promote microbiota dysbiosis, disrupt tight junctions, and erode the mucus layer, collectively reducing gut resilience. Once this peripheral defense is compromised, several mechanistic pathways propagate pathology to the brain: (a) amyloid seeding by bacterial functional amyloids, (b) maladaptive T cell education and autoimmune responses, (c) microbiome-driven metabolic shifts that generate neurotoxic metabolites and reduce short-chain fatty acids, and (d) systemic inflammatory amplification. Together, these processes lower the threshold for α-syn misfolding, neuroinflammation, and neurodegeneration.
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Researchers propose that Parkinson’s disease may start in the gut, not the brain

  • March 6, 2026
Scientists propose that Parkinson’s disease may begin far from the brain, where environmental toxins, microbiome disruption, and intestinal…
EEnvironment
A collection of sorted pieces of plastic collected from the beaches of Cape Town
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How worried should you be about microplastics?

  • March 5, 2026
Alistair Berg/Getty Images Let’s start off with a fact: you do not, no matter what you’ve heard, eat…
EEnvironment
Yahoo news home
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Researchers find disturbing discovery in 100% of livestock fecal samples tested: ‘A wake-up call’

  • March 1, 2026
While plastics have undoubtedly led to a number of modern-day conveniences, their inability to naturally degrade has created…
HHealth
hand of traces of plastic and microplastic in petri dish, analyzed in laboratory, study of environmental problem
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Microplastics found in 90% of prostate cancer tumours

  • February 27, 2026
image: ©RHJ | iStock New research from NYU Langone Health detects microplastics in 9 out of 10 prostate…
EEnvironment
The Blueprint
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Iron catalyst turns plastic waste into vinegar using sunlight

  • February 24, 2026
Researchers at the University of Waterloo have developed a solar-powered method to convert plastic waste into acetic acid,…
HHealth
Mentavi study validates first fully digital diagnostic pathway for adult ADHD
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Study finds microplastics in most prostate tumors

  • February 24, 2026
Small fragments of plastic were found in nine out of 10 patients with prostate cancer, and in higher…
EEnvironment
Meet the Inuit scientist kayaking around Greenland to highlight just how far microplastics travel
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Meet the Inuit scientist kayaking around Greenland to highlight just how far microplastics travel

  • February 19, 2026
Armed with just a kayak and a self-built microplastic filter, Kristian Louis Jensen has spent the last decade…
HHealth
Mapping 100 years of bacterial evolution reveals key spreaders of antibiotic resistance
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Modern farming waste carries emerging contaminants that threaten ecosystems and health

  • February 19, 2026
A new scientific review highlights a growing environmental challenge linked to modern food production. Researchers report that waste…
EEnvironment
Global plastics could double health threats by 2040: Study
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Global plastics could double health threats by 2040: Study

  • January 29, 2026
Adverse health impacts linked to greenhouse gases, air pollutants and toxic chemicals emitted from the global plastics system…
EEnvironment
Scientists Just Discovered Something Horrid About Those Disposable Coffee Cups You’ve Been Slurping
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Scientists Just Discovered Something Horrid About Those Disposable Coffee Cups You’ve Been Slurping

  • January 21, 2026
According to a wealth of recent scientific literature, microplastics, tiny pieces of debris anywhere from one micrometer to…
EEnvironment
Scientists Just Discovered Something Horrid About Those Disposable Coffee Cups You’ve Been Slurping
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Scientists Just Discovered Something Horrid About Those Disposable Coffee Cups You’ve Been Slurping

  • January 19, 2026
According to a wealth of recent scientific literature, microplastics, tiny pieces of debris anywhere from one micrometer to…
EEnvironment
More microplastics found in rural woodland than city centre - experts warn of potential health risks
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More microplastics found in rural woodland than city centre – experts warn of potential health risks

  • January 14, 2026
Published on 13/01/2026 – 12:26 GMT+1 Microplastics are infiltrating green spaces, often considered a respite from polluted cities,…
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