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Nirva Institute · Astrocytes · Communication & Networks

Astrocytes and Brain Development

Guiding wiring, pruning, and maturation.

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The Nirva InstitutePublished 2026≈ 6 min read
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During development, astrocytes contribute to synapse formation, elimination, and maturation — shaping the connectivity of the adult brain.

§ 1

Synaptogenesis and pruning

Astrocytes secrete factors that promote synapse formation and participate in the elimination of unused synapses during development.179,212

§ 2

Regional specialization

Distinct astrocyte lineages contribute to region-specific wiring, and developmental disturbances of astrocytes can produce lasting circuit changes.212,180

Scientific References

Primary literature

AMA numeric style. Citation numbers are unified across the Nirva Life ecosystem — the same number refers to the same reference across every library article. Full registry is anchored in the Cornerstone Paper.

  1. 179.Allen NJ, Lyons DA. Glia as architects of central nervous system formation and function. Science. 2018;362(6411):181-185. PubMed ↗
  2. 180.Khakh BS, Deneen B. The emerging nature of astrocyte diversity. Annu Rev Neurosci. 2019;42:187-207. PubMed ↗
  3. 212.Molofsky AV, Deneen B. Astrocyte development: a guide for the perplexed. Glia. 2015;63(8):1320-1329. PubMed ↗

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