Neuroprotective function of microglia in the developing brain.

ABSTRACT: Microglia are the resident immune cells of the central nervous system and are important for immune processes. Besides their classical roles in pathological conditions, these cells also dynamically interact with neurons and influence their structure and function in physiological conditions. Recent evidence revealed their role in healthy brain homeostasis, including the regulation of neurogenesis, cell survival, and synapse maturation and elimination, especially in the developing brain. In this review, we summarize the current state of knowledge on microglia in brain development, with a focus on their neuroprotective function. We will also discuss how microglial dysfunction may lead to the impairment of brain function, thereby contributing to disease development.

SUBMITTER: Fujita Y 

PROVIDER: S-EPMC7823182 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature