Summary: Contrary to long-standing beliefs, T cells—key immune cells—have been discovered in the healthy brains of both mice and humans. These cells, previously thought to only enter the brain during…
Tag: microbiome
Married Minds: Oral Microbiota May Mediate Shared Anxiety
Summary: A new study suggests that oral microbiota transmission between newlywed couples may influence the onset of depression and anxiety symptoms. Researchers observed that healthy spouses of partners with insomnia,…
Oral Bacteria May Help Detect Autism with 81% Accuracy
Summary: A new study has identified a strong link between oral microbiota and autism spectrum disorder (ASD), revealing 11 bacterial species with potential as biomarkers. By analyzing oral samples from…
Imaging Reveals Gut-Brain Connection in Alzheimer’s Disease
Summary: Scientists have used advanced X-ray phase-contrast tomography (XPCT) to uncover how gut health may influence Alzheimer’s disease. The study found structural changes in the gut of Alzheimer’s-affected mice, revealing…
Oral Microbiome May Influence Cognitive Decline and Brain Health
Summary: The microbial ecosystems in our mouths may impact cognitive function as we age, with pathogenic bacteria linked to cognitive decline. Researchers found that beneficial bacteria, such as Neisseria, are…
Gut Bacteria Modulate Stress Responses Over Time
Summary: New research has unveiled how gut bacteria play a key role in regulating stress by interacting with circadian rhythms, opening possibilities for microbiome-based therapies for mental health. Researchers found…
First Gut Microbiome Map for Personalized Food Responses
Summary: A recent study has mapped how molecules in food interact with gut bacteria, revealing why people respond differently to the same diets. By examining 150 dietary compounds, researchers found…
Athletes looking for a competitive edge may find it within their gut microbiome
When milliseconds can mean the difference between silver and gold, endurance athletes in sports like marathon running, cycling, rowing and swimming optimize every aspect of their physiology for a competitive…
Resilience Linked to Healthier Brain and Gut
Summary: A new study reveals that resilient individuals show improved brain function and healthier gut microbiomes. The research highlights that resilient people have better emotional regulation and lower inflammation. This…
