PET imaging of reactive astrocyte-neuron interaction reveals new insights into Alzheimer's disease pathology, offering a potential breakthrough in diagnosis and treatment Recently, a team of South ...

In a recent review published in Experimental & Molecular Medicine, researchers reviewed existing data on the neurodegenerative effects of astrocyte-derived lipocalin-2 (LCN-2). Study: Lipocalin-2: a ...

When we learn a new motor skill—whether mastering a piano passage or refining balance while walking—the brain must reorganize the circuits that control movement. For decades, this process of synaptic ...

Once overlooked, astrocytes are increasingly recognized as star players in Alzheimer’s disease, with recent studies blaming them for feeding into a neurotoxic stew that kills neurons. In the September ...

Astrocytes use the MEGF10 receptor to prune synapses in the striatum, a process essential for dopamine-driven motor learning.

As neuronal supporters and immune surveyors, astrocytes and microglia are no mere bystanders to the neuronal mayhem that unfolds in Alzheimer’s disease. At the AD/PD meeting, held March 5-9 in Lisbon, ...

Picture a star-shaped cell in the brain, stretching its spindly arms out to cradle the neurons around it. That's an astrocyte ...

When the brain is injured in some way, a wide range of biochemical changes are triggered that can affect crucial brain cells known as astrocytes. They are a type of glial cell, and brain injuries ...

The potential effects of astrocyte dysfunction in neurodegenerative diseases are summarized in Figure 2. AD is characterized clinically by cognitive loss in two or more domains, including memory, ...