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astrocytes

Featured Genetics Neurology Neuroscience

·March 18, 2021·4 min read

Could Leak in Blood-Brain Barrier Be Cause of Poor Memory?

Researchers investigate the role the blood-brain barrier may play in age-related memory problems.

Featured Neuroscience Open Neuroscience Articles Psychology

·March 4, 2021·4 min read

Astrocytes Derived From Patients With Bipolar Disorder Malfunction

Astrocytes derived from pluripotent stem cells of bipolar patients provide suboptimal support for neural activity. The malfunction can be traced to the inflammation-promoting molecule, interleukin-6.

This is a drawing of a brain made up of astrocytes

Featured Neuroscience Open Neuroscience Articles

·February 12, 2021·6 min read

Astrocytes May Be Linked to Stuttering

Astrocytes in the striatum appear to play a critical role in stuttering. Researchers found treatment with risperidone helped reduce stuttering by increasing the metabolism of striatal astrocytes.

This shows a man in a facemask surrounded by representations of covid-19

Featured Genetics Neurology Neuroscience

·February 4, 2021·4 min read

The Link Between ‘Alzheimer’s Gene’ and COVID-19

ApoE4, a gene associated with an increased risk of Alzheimer's disease, also appears to increase susceptibility and the severity of COVID-19. SARS-CoV-2, the virus responsible for coronavirus, increased susceptibility to COVID-19 in ApoE4 neurons and astrocytes in brain organoid models.

This shows a sparking blue and purple brain

Featured Neuroscience Open Neuroscience Articles Psychology

·February 4, 2021·4 min read

Study Links Brain Cells to Depression

Post mortem tissue samples of people with depression revealed a lower number of astrocytes in the brain. The findings add to the growing body of literature that implicates astrocytes in depression pathology.

This shows the outline of a head and a brain

Featured Genetics Neuroscience

·January 25, 2021·4 min read

Newly Discovered Subset of Brain Cells Fight Inflammation With Instructions From the Gut

A newly discovered microbiome-controlled anti-inflammatory subset of astrocytes helps researchers better understand inflammation of the central nervous system and its regulation.

Featured Neuroscience

·December 28, 2020·4 min read

Astrocytes Eat Connections to Maintain Plasticity in Adult Brains

Astrocytes, not microglia, are responsible for constantly eliminating unnecessary and excessive adult synaptic connections in response to brain activity.

Featured Neurology Neuroscience

·December 21, 2020·5 min read

Why Some Multiple Sclerosis Patients Experience Seizures

Study identifies a pathway involving astrocytes that help explain why some with multiple sclerosis experience seizures.

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Featured Neuroscience Open Neuroscience Articles

·December 2, 2020·3 min read

Drinking Blocks a Chemical That Promotes Attention

Study sheds light on the brain chemistry involved in attention loss when a person drinks alcohol.

This shows stem cells turning into astrocytes

Featured Genetics Neuroscience

·November 24, 2020·6 min read

Drug Guides Stem Cells to Desired Location, Improving Their Ability to Heal

A new drug can lure stem cells to damaged tissue and locations, improving treatment efficacy. The drug could be used to help recruit stem cells to sites damaged by neurodegenerative diseases.