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Browsing Tag

Dysbiosis

7 posts
HHealth
Study: The vaginal microbiome in pregnancy and preterm birth: mechanisms, disparities, and therapeutic opportunities. Image Credit: Kateryna Kon / Shutterstock
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Vaginal microbiome may play key role in pregnancy health and preterm birth risk, researchers say

  • March 16, 2026
Scientists reveal how shifts in the vaginal microbiome during pregnancy may influence inflammation and preterm birth risk, pointing…
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: Exploring the gut microbiome in type 2 diabetes across different insulin resistance levels: a machine learning approach. Image Credit: Kateryna Kon / Shutterstock
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Gut bacteria patterns help predict insulin resistance in type 2 diabetes, study finds

  • February 20, 2026
A new study shows that gut microbiome signatures, analyzed through advanced machine learning, can help identify individuals with…
HHealth
Genetic mutation in some East Asians linked to aldehyde storm and increased liver disease risk
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Expert guidance on fecal microbiota transplantation in liver disease

  • January 22, 2026
The gut microbiota plays a crucial role in maintaining host health and liver function. Fecal microbiota transplantation (FMT),…
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
Innovative approaches target PAR2 receptor to alleviate gut pain
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Innovative approaches target PAR2 receptor to alleviate gut pain

  • October 7, 2025
Abdominal pain is a hallmark of many digestive disorders, including inflammatory bowel disease and irritable bowel syndrome. In…
SScience
Intercropping between persimmon and apple enriched the leaf endophytes and rhizosphere communities against apple root rot | BMC Plant Biology
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Intercropping between persimmon and apple enriched the leaf endophytes and rhizosphere communities against apple root rot | BMC Plant Biology

  • October 3, 2025
Quality control and analysis of sequencing data According to the 16 S amplicon sequencing results, a total of…
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