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Common Pneumonia Bacterium May Fuel Alzheimer's Disease Progression
Researchers have found that Chlamydia pneumoniae, a widespread bacterium known for causing respiratory infections, can invade the brain and retina where it persists for years, triggering inflammation and amyloid-beta accumulation linked to Alzheimer's disease. The discovery opens new avenues for early detection through retinal imaging and potential antibiotic treatments.
Key Takeaways
- Chlamydia pneumoniae can invade the brain and retina, persisting for years
- The bacterium triggers chronic inflammation and amyloid-beta accumulation — Alzheimer's hallmarks
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DT Editorial AI··6 min read·via sciencedaily.com