The complement cascade in Alzheimer’s disease: modern implications of an ancient immune protagonist

Maria-Tzousi Papavergi, Praveen Bathini, Brijendra Singh, Cynthia A. Lemere · 2025

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Description

Maria-Tzousi Papavergi and co-authors review the complement cascade as an old immune arm turned foe in Alzheimer's disease. Their 2025 paper traces how this blood-born defense, vital for pruning synapses as the brain grows, can reignite in aging and eat synapses instead. In Alzheimer's and its vessel cousin, stray complement feeds plaque growth, synapse loss, swelling, and barrier leaks.

The review runs from human finds to animal models and stem-cell-grown brain cells. Genes, gene switches, and gut signals tune the cascade. Blood marks of its firing and drugs that block its parts close the tour.

Catalog record

CREATORMaria-Tzousi Papavergi, Praveen Bathini, Brijendra Singh, Cynthia A. Lemere
YEAR2025
COLLECTIONPAPERS
FORMATTXT
FILE SIZE120 KB
VERSION1.0
LICENSECC BY 4.0
RIGHTSCC BY
SOURCEEurope PMC

Source: https://europepmc.org/articles/PMC12821280

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