What actually happens in the brain in cases of depression? Relatively unknown brain cells—"astrocytes"—are believed to play an important role. At the Uppsala Biomedical Center, lab researchers are ...

Long overlooked and underestimated, glial cells—non-neuronal cells that support, protect and communicate with neurons—are finally stepping into the neuroscience spotlight. A new Florida Atlantic ...

The element sodium plays a key role in nervous system function. An international research team headed by the Institute of Neurobiology at Heinrich Heine University Düsseldorf (HHU) has now conducted a ...

Astrocytes represent a highly abundant cell type in the central nervous system (CNS) 1, fulfilling important functions, including support of neuronal metabolism, synaptogenesis, neurotransmitter ...

Recent work has revealed some of the many crucial functions of astrocytes, brain cells that were once thought to play primarily supportive roles for neurons. Astrocytes do handle debris around neurons ...

Researchers at Baylor College of Medicine have discovered a natural mechanism that clears existing amyloid plaques in the brains of mouse models of Alzheimer's disease and preserves cognitive function ...

Astrocytes are the most abundant glial cells in the central nervous system (CNS), providing critical support to neurons by maintaining ion homeostasis, offering metabolic support, and regulating ...

Increased expression of the Ang‐II (Angiotensin II) precursor AGT in aged astrocytes lead to increased Ang‐II signaling from aged astrocytes to endothelium, thus increasingblood–brain barrier (BBB) ...

The link between Alzheimer’s disease and amyloid plaques is well documented, with innumerable studies exploring techniques and therapies to inhibit plaque formation, preventing development or ...

Pretty much everything happening in the brain would fail without astrocytes. These star-shaped glial cells are known to have a critical role in synapse creation, nervous tissue repair, and the ...

A project led by Johns Hopkins University has successfully imaged astrocytes, the brain's most abundant cells, in their natural state. The star-shaped astrocytes are known to be responsible for ...

Long overlooked and underestimated, glial cells - non-neuronal cells that support, protect and communicate with neurons - are finally stepping into the neuroscience spotlight. A new Florida Atlantic ...