The roles of perineuronal nets and the perinodal extracellular matrix in neuronal function

JW Fawcett, T Oohashi, T Pizzorusso - Nature Reviews Neuroscience, 2019 - nature.com
Perineuronal nets (PNNs) are extracellular matrix (ECM) chondroitin sulfate proteoglycan
(CSPG)-containing structures that surround the soma and dendrites of various mammalian …

The extracellular matrix and perineuronal nets in memory

JW Fawcett, M Fyhn, P Jendelova, JCF Kwok… - Molecular …, 2022 - nature.com
All components of the CNS are surrounded by a diffuse extracellular matrix (ECM)
containing chondroitin sulphate proteoglycans (CSPGs), heparan sulphate proteoglycans …

[HTML][HTML] Microglial remodeling of the extracellular matrix promotes synapse plasticity

PT Nguyen, LC Dorman, S Pan, ID Vainchtein, RT Han… - Cell, 2020 - cell.com
Synapse remodeling is essential to encode experiences into neuronal circuits. Here, we
define a molecular interaction between neurons and microglia that drives experience …

Neuron–glia interactions in the pathophysiology of epilepsy

DC Patel, BP Tewari, L Chaunsali… - Nature Reviews …, 2019 - nature.com
Epilepsy is a neurological disorder afflicting~ 65 million people worldwide. It is caused by
aberrant synchronized firing of populations of neurons primarily due to imbalance between …

Circulating myeloid-derived MMP8 in stress susceptibility and depression

F Cathomas, HY Lin, KL Chan, L Li, LF Parise… - Nature, 2024 - nature.com
Psychosocial stress has profound effects on the body, including the immune system and the
brain,. Although a large number of pre-clinical and clinical studies have linked peripheral …

Astrocytes control synapse formation, function, and elimination

WS Chung, NJ Allen, C Eroglu - Cold Spring Harbor …, 2015 - cshperspectives.cshlp.org
Astrocytes, through their close associations with synapses, can monitor and alter synaptic
function, thus actively controlling synaptic transmission in the adult brain. Besides their …

Activity-dependent gating of parvalbumin interneuron function by the perineuronal net protein brevican

E Favuzzi, A Marques-Smith, R Deogracias… - Neuron, 2017 - cell.com
Activity-dependent neuronal plasticity is a fundamental mechanism through which the
nervous system adapts to sensory experience. Several lines of evidence suggest that …

Microglia as hackers of the matrix: sculpting synapses and the extracellular space

JD Crapser, MA Arreola, KI Tsourmas… - Cellular & molecular …, 2021 - nature.com
Microglia shape the synaptic environment in health and disease, but synapses do not exist
in a vacuum. Instead, pre-and postsynaptic terminals are surrounded by extracellular matrix …

Casting a wide net: role of perineuronal nets in neural plasticity

BA Sorg, S Berretta, JM Blacktop… - Journal of …, 2016 - Soc Neuroscience
Perineuronal nets (PNNs) are unique extracellular matrix structures that wrap around certain
neurons in the CNS during development and control plasticity in the adult CNS. They appear …

Linking glutamate receptor movements and synapse function

L Groc, D Choquet - Science, 2020 - science.org
BACKGROUND Since it was established that the cognitive brain is formed mostly by an
interconnected network of neurons that communicate at contact sites termed synapses …