In sickness and in health: perineuronal nets and synaptic plasticity in psychiatric disorders

H Pantazopoulos, S Berretta - Neural plasticity, 2016 - Wiley Online Library
Rapidly emerging evidence implicates perineuronal nets (PNNs) and extracellular matrix
(ECM) molecules that compose or interact with PNNs, in the pathophysiology of several …

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 …

[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 …

Perineuronal nets and schizophrenia: the importance of neuronal coatings

BKY Bitanihirwe, TUW Woo - Neuroscience & Biobehavioral Reviews, 2014 - Elsevier
Schizophrenia is a complex brain disorder associated with deficits in synaptic connectivity.
The insidious onset of this illness during late adolescence and early adulthood has been …

Neuron‐glia interactions in neural plasticity: contributions of neural extracellular matrix and perineuronal nets

E Dzyubenko, C Gottschling, A Faissner - Neural plasticity, 2016 - Wiley Online Library
Synapses are specialized structures that mediate rapid and efficient signal transmission
between neurons and are surrounded by glial cells. Astrocytes develop an intimate …

The perineuronal 'safety'net? Perineuronal net abnormalities in neurological disorders

TH Wen, DK Binder, IM Ethell… - Frontiers in molecular …, 2018 - frontiersin.org
Perineuronal nets (PNN) are extracellular matrix (ECM) assemblies that preferentially
ensheath parvalbumin (PV) expressing interneurons. Converging evidence indicates that …

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 …

Perineuronal nets in brain physiology and disease

D Testa, A Prochiantz, AA Di Nardo - Seminars in cell & developmental …, 2019 - Elsevier
Perineuronal nets (PNNs) in the brain are condensed glycosaminoglycan-rich extracellular
matrix structures with heterogeneous composition yet specific organization. They typically …

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 …

From molecules to behavior: Implications for perineuronal net remodeling in learning and memory

B Sanchez, P Kraszewski, S Lee… - Journal of …, 2023 - Wiley Online Library
Perineuronal nets (PNNs) are condensed extracellular matrix (ECM) structures found
throughout the central nervous system that regulate plasticity. They consist of a …