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Browsing Tag

Toxins

22 posts
NNutrition
Health tip – eat within four hours
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Health tip – eat within four hours

  • September 19, 2026
GEORGE TOWN: Bacillus cereus spores can survive cooking, and cooked food left for too long can allow the…
HHealth
Researchers mine cobra toxins to uncover a membrane-disrupting antimicrobial peptide
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Researchers mine cobra toxins to uncover a membrane-disrupting antimicrobial peptide

  • September 18, 2026
A computational search of cobra cardiotoxins put 14 venom-inspired peptides through structural, antibacterial, and toxicity testing, providing a…
HHealth
Scientists identify a molecular switch that controls water flow in the gut
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Review outlines effective approaches to reduce recurrent hepatic encephalopathy

  • August 1, 2026
Hepatic encephalopathy (HE) is a neurologic complication of advanced liver disease, causing impaired functioning, reduced quality of life…
HHealth
Early life factors crucial for childhood food allergy development
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Mouse study links leaky gut to severe food allergies

  • July 31, 2026
A “leaky gut” might increase the severity of food allergies, according to new research conducted in mice and…
HHealth
AI-powered deep brain stimulation improves walking in Parkinson's patients
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Researchers eliminate embryonic senescent cells, triggering severe neurovascular flaws

  • June 17, 2026
Among the body’s most crucial protective features are the brain barrier systems, including the blood-brain and blood-cerebrospinal fluid…
SScience
Researchers uncover how chromosome crossovers protect fertility
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Cellular process discovery may lead to new cancer treatments

  • June 13, 2026
A molecular geneticist at Montana State University has discovered a cellular process once believed impossible by scientists –…
HHealth
Unlocking the secrets of oral bacteria to fight tooth decay
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Researchers discover 45 new toxins produced by Salmonella bacteria

  • June 11, 2026
Researchers at the University of São Paulo (USP) in Brazil have discovered 45 new toxins produced by Salmonella bacteria, some…
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…
HHealth
Study finds lower vaccine uptake in children from certain socioeconomic and migration backgrounds
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New strategy targets Porphyromonas gingivalis without harming healthy microbes

  • March 4, 2026
For years, treating gum disease has meant scraping away plaque, cutting out damaged tissue or turning to antibiotics…
HHealth
Single prenatal exposure to fungicide linked to disease across 20 generations
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Single prenatal exposure to fungicide linked to disease across 20 generations

  • February 21, 2026
A single exposure to a toxic fungicide during pregnancy can increase the risk of disease for 20 subsequent…
HHealth
Study: Lubiprostone in chronic kidney disease: Insights into mitochondrial function and polyamines from a randomized phase 2 clinical trial. Image Credit: crystal light / Shutterstock
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Lubiprostone shows signs of slowing kidney function decline in chronic kidney disease

  • December 9, 2025
A phase 2 trial suggests that a drug commonly used for constipation may help preserve kidney function in…
HHealth
Higher PFAS levels reduce blood sugar improvements after teen bariatric surgery
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Higher PFAS levels reduce blood sugar improvements after teen bariatric surgery

  • December 5, 2025
A new USC study shows teens with higher blood levels of per- and polyfluoroalkyl substances (PFAS) measured before…
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