Health

Breakthrough in Brain Research: Scientists Cultivate Human-Like Immune Cells in Just 4 Days!

2025-06-11

Author: Arjun

A New Dawn for Brain Health Research

Microglia are the brain's very own guardians, representing about 10% of the cells in our brain and spinal cord. These specialized immune cells are critical for eliminating harmful microbes, dead cells, and aggregated proteins that threaten brain health. Additionally, they play a crucial role in shaping neural circuits during brain development.

The Dark Side: Malfunctioning Microglia and Neurodegenerative Diseases

However, when microglia malfunction, they can unleash chaos, triggering neuroinflammation and failing to clear away damaged cells. This malfunction is linked to devastating neurodegenerative diseases like Alzheimer’s, Parkinson’s, and ALS. Ironically, neuroinflammation can precede the formation of toxic protein aggregates, worsening the situation.

The Challenge: Accessing Human Microglia