The mice benefited from human stem cells called glial progenitors, immature cells poised to become astrocytes and
other glia cells, the supposed support cells of the brain.
Not exact matches
He is author of Why We Snap, about the neuroscience of sudden aggression, and The
Other Brain, about
glia.
This and
other research are lending credibility to the conjecture that consciousness is a function of
glia, not neurons.
Berninger and
others have previously shown that Sox2, Ascl1, and
other transcription factors — proteins that bind to specific DNA sequences to control the activity of genes — can induce the nonneuronal «support cells» known as
glia to turn into neurons.
Because the brain is like every
other tissue connected to the peripheral immune system through meningeal lymphatic vessels,» said Jonathan Kipnis, PhD, professor in the UVA Department of Neuroscience and director of UVA's Center for Brain Immunology and
Glia (BIG).
The study published in Cell Metabolism reports a mechanism by which two types of brain cells, neurons and
glia, normally support each
other's functions.
Going forward, Dr. Mann hopes to explore how the
glia coordinate with each
other without the benefit of hardwiring like motor neurons; perhaps they communicate with each
other, or with the motor neurons.
The pain - related LTP is driven not by neuronal activity, but by
glia — nonneuronal cells that protect neurons from injury, among
other duties.
The stethoscope, called the
Glia model, was made using free open source software to keep costs low and allow
others to easily access the code.
Reh said his team hopes to find out if there are
other factors that can be activated to allow the Müller
glia to regenerate into all the different cell types of the retina.
Sometimes referred to as the stem cells of the zebrafish eye, Müller
glia are the cells from which all
other types of retinal cells are regenerated in the fish.
More and more evidence from
other parts of the brain suggest that a molecule called ATP is part of the signaling mechanism where damaged neurons tell the
glia that they are in distress.
In essence, most pathological conditions in the mammalian retina lead to changes in Müller
glia — often called reactive gliosis, which might be analogous to the response of astrocytes upon injury of
other brain regions.
There were dozens of kinds: cells that give rise to support cells called
glia, neurons that inhibit
others, and corpus callosum neurons that connect a brain's hemispheres.