Shaping synapses by the neural extracellular matrix

M Ferrer-Ferrer, A Dityatev - Frontiers in neuroanatomy, 2018 - frontiersin.org
Accumulating data support the importance of interactions between pre-and postsynaptic
neuronal elements with astroglial processes and extracellular matrix (ECM) for formation …

Molecular signals of plasticity at the tetrapartite synapse

A Dityatev, DA Rusakov - Current opinion in neurobiology, 2011 - Elsevier
The emergence of astroglia as an important participant of the synaptic machinery has led to
the 'tripartite synapse'hypothesis. Recent findings suggest that synaptic signaling also …

Morphology and dynamics of perisynaptic glia

A Reichenbach, A Derouiche, F Kirchhoff - Brain research reviews, 2010 - Elsevier
The major glial population of the brain is constituted by astroglia. Highly branched and
ramified protoplasmic astrocytes are the predominant form in grey matter and are found in …

Compartmentalization from the outside: the extracellular matrix and functional microdomains in the brain

A Dityatev, CI Seidenbecher, M Schachner - Trends in neurosciences, 2010 - cell.com
The extracellular matrix (ECM) of the central nervous system is well recognized as a
migration and diffusion barrier that allows for the trapping and presentation of growth factors …

NMDA receptor surface trafficking and synaptic subunit composition are developmentally regulated by the extracellular matrix protein Reelin

L Groc, D Choquet, FA Stephenson… - Journal of …, 2007 - Soc Neuroscience
During postnatal development, changes in the subunit composition of glutamate receptors of
the NMDA subtype (NMDARs) are key to the refinement of excitatory synapses. Hypotheses …

[HTML][HTML] Losing the sugar coating: potential impact of perineuronal net abnormalities on interneurons in schizophrenia

S Berretta, H Pantazopoulos, M Markota, C Brown… - Schizophrenia …, 2015 - Elsevier
Perineuronal nets (PNNs) were shown to be markedly altered in subjects with
schizophrenia. In particular, decreases of PNNs have been detected in the amygdala …

The synaptic extracellular matrix: long-lived, stable, and still remarkably dynamic

TM Dankovich, SO Rizzoli - Frontiers in synaptic neuroscience, 2022 - frontiersin.org
In the adult brain, synapses are tightly enwrapped by lattices of the extracellular matrix that
consist of extremely long-lived molecules. These lattices are deemed to stabilize synapses …

The brain's extracellular matrix and its role in synaptic plasticity

R Frischknecht, ED Gundelfinger - Synaptic Plasticity: Dynamics …, 2012 - Springer
The extracellular matrix (ECM) of the brain has important roles in regulating synaptic
function and plasticity. A juvenile ECM supports the wiring of neuronal networks …

Converting juvenile into adult plasticity: a role for the brain's extracellular matrix

ED Gundelfinger, R Frischknecht… - European Journal of …, 2010 - Wiley Online Library
In higher vertebrates, the extracellular matrix (ECM) wrapping cells of the adult brain differs
significantly from that of the developing and juvenile brain. The mature ECM is established …

Neural tissue homeostasis and repair is regulated via CS and DS proteoglycan motifs

AJ Hayes, J Melrose - Frontiers in Cell and Developmental Biology, 2021 - frontiersin.org
Chondroitin sulfate (CS) is the most abundant and widely distributed glycosaminoglycan
(GAG) in the human body. As a component of proteoglycans (PGs) it has numerous roles in …