Astrocyte - Wikipedia
WEBAstrocytes (from Ancient Greek ἄστρον, ástron, "star" and κύτος, kútos, "cavity", "cell"), also known collectively as astroglia, are characteristic star-shaped glial cells in the brain and spinal cord.
Physiology of Astroglia - PMC - National Center for …
WEBJan 1, 2018 · Astroglia are a class of neural cells (also known as astrocytes) of ectodermal, neuroepithelial origin that sustain homeostasis and provide for defense of the central nervous system (CNS) (FIGURE 1). Astrocytes are highly heterogeneous in form and function and demonstrate remarkable adaptive plasticity that defines the functional maintenance of ...
Astrocytes: Anatomy, Location, and Function - Verywell Health
WEBOct 12, 2023 · Astrocytes, also known as astroglia or astroglial cells, were discovered by scientist Karl Bergmann and were originally called Bergmann glia due to their classification as a protective and insulating cell. These cells were later named astrocytes for …
The role of astroglia in neuroprotection - PMC - National Center …
WEBNov 3, 2009 · Astrocytes are known to be the most important neural cell type for the maintenance of brain homeostasis. It is safe to assume that, as technology advances in the years to come, we will continue to uncover the multiple facets of astroglia.
Physiology of Astroglia - PubMed
WEBJan 1, 2018 · Astrocytes are neural cells of ectodermal, neuroepithelial origin that provide for homeostasis and defense of the central nervous system (CNS). Astrocytes are highly heterogeneous in morphological appearance; they express a multitude of receptors, channels, and membrane transporters.
Physiology of Astroglia - PMC - National Center for …
WEBAstroglia (also known as astrocytes) are a class of neural cells of ectodermal, neuroepithelial origin that sustain homeostasis and provide for defence of the central nervous system (CNS) (Fig. 3.1; [410]).
Astrocytes in human central nervous system diseases: a ... - Nature
WEBOct 13, 2023 · Astroglia are a broad class of neural parenchymal cells primarily dedicated to homoeostasis and defence of the central nervous system (CNS). Astroglia contribute to the pathophysiology of all...
Astrocyte | Definition, Function, & Facts | Britannica
WEBSep 7, 2024 · astrocyte, star-shaped cell that is a type of neuroglia found in the nervous system in both invertebrates and vertebrates. Astrocytes can be subdivided into fibrous and protoplasmic types. Fibrous astrocytes are prevalent among myelinated nerve fibres in the white matter of the central nervous system.
Astroglia - Glial Physiology and Pathophysiology - Wiley Online …
WEBFeb 17, 2013 · In general, the name ‘astroglia’ is an umbrella term that covers many types of glial cells. After defining the term, this chapter describes the morphology of the main types of astroglia, and explains how to identify astrocytes in the nervous tissue.
The role of astroglia in Alzheimer's disease: pathophysiology and ...
WEBBackground: Astrocytes, also called astroglia, maintain homoeostasis of the brain by providing trophic and metabolic support to neurons. They recycle neurotransmitters, stimulate synaptogenesis and synaptic neurotransmission, form part of the blood-brain barrier, and regulate regional blood flow.