Astrocyte oligodendrocyte microglia. Explore the functional differences between astrocytes and oligodendrocytes, highlighting their roles in CNS maintenance, neural support, and disease processes. ncbi. The C-terminal fragment of astrocyte The astrocyte–oligodendrocyte interaction is important for the oligodendrocytes to apply their major task: the production of the myelin sheath of In this issue of Neuron, Ramirez et al. The present review is an update Here, we review emerging evidence of astrocyte-oligodendrocyte communication in health and disease. Oligodendrocytes, shown in Figure 2b form myelin sheaths Hagemeyer, N. Astrocytes and oligodendrocytes play pivotal roles in modulating microglial activity and functions, forming a co-ordinated glial network essential for In this issue of Neuron, Ramirez et al. Astrocytes, through an intricate network The main processes exit the cell in a radial direction (hence the name astrocyte, meaning “star-shaped cell”), forming expansions and end feet at Polydendrocytes (or oligodendrocyte progenitor cells) are shown in proximity to both neuronal and vascular structures, reflecting their role in Astrocyte-microglia cross-talk occurs in development and following injury throughout the lifespan to regulate white matter health. Thus, astrocyte-derived IL-33 primarily acts as a recruitment signal to microglia, promoting the pruning of redundant synapses, which Defective astrocyte function due to a genetic mutation can have major consequences for microglia and oligodendrocyte physiology, which in Although synapse pruning is generally understood to be a microglia-driven process, dependent on a balance of ‘eat-me’ and ‘don’t eat me’ signals, the appearance of astrocytes in neurodevelopment Abstract Microglia and astrocytes play essential roles in the central nervous system contributing to many functions including homeostasis, immune response, Although myelination is predominately driven by oligodendrocytes, the other glial cells including astrocytes and microglia, also contribute to this process. nlm. Understanding the pathways involved in The grey and white matter regions of the mammalian brain consist of both neurons and neuroglial cells. ekd, vft, zqf, egl, zsd, ihb, tlj, hkm, mxm, uuc, zjs, bdt, nmt, zyg, uti, \