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 …

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] 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 …

Formation and remodeling of the brain extracellular matrix in neural plasticity: Roles of chondroitin sulfate and hyaluronan

S Miyata, H Kitagawa - Biochimica et Biophysica Acta (BBA)-General …, 2017 - Elsevier
Background The extracellular matrix (ECM) of the brain is rich in glycosaminoglycans such
as chondroitin sulfate (CS) and hyaluronan. These glycosaminoglycans are organized into …

Microglial depletion prevents extracellular matrix changes and striatal volume reduction in a model of Huntington's disease

JD Crapser, J Ochaba, N Soni, JC Reidling… - Brain, 2020 - academic.oup.com
Huntington's disease is associated with a reactive microglial response and consequent
inflammation. To address the role of these cells in disease pathogenesis, we depleted …

[HTML][HTML] Chondroitin sulfates and their binding molecules in the central nervous system

L Djerbal, H Lortat-Jacob, JCF Kwok - Glycoconjugate journal, 2017 - Springer
Chondroitin sulfate (CS) is the most abundant glycosaminoglycan (GAG) in the central
nervous system (CNS) matrix. Its sulfation and epimerization patterns give rise to different …

[HTML][HTML] TGFβ signaling is associated with changes in inflammatory gene expression and perineuronal net degradation around inhibitory neurons following various …

SY Kim, VV Senatorov Jr, CS Morrissey, K Lippmann… - Scientific reports, 2017 - nature.com
Brain damage due to stroke or traumatic brain injury (TBI), both leading causes of serious
long-term disability, often leads to the development of epilepsy. Patients who develop post …

Involvement of cortical fast-spiking parvalbumin-positive basket cells in epilepsy

X Jiang, M Lachance, E Rossignol - Progress in brain research, 2016 - Elsevier
GABAergic interneurons of the parvalbumin-positive fast-spiking basket cells subtype (PV
INs) are important regulators of cortical network excitability and of gamma oscillations …

[HTML][HTML] Heterologous production of chondroitin

MR Couto, JL Rodrigues, LR Rodrigues - Biotechnology Reports, 2022 - Elsevier
Chondroitin sulfate (CS) is a glycosaminoglycan with a broad range of applications being a
popular dietary supplement for osteoarthritis. Usually, CS is extracted from animal sources …

[HTML][HTML] A standardized and automated method of perineuronal net analysis using Wisteria floribunda agglutinin staining intensity

ML Slaker, JH Harkness, BA Sorg - IBRO reports, 2016 - Elsevier
Perineuronal nets (PNNs) are aggregations of extracellular matrix molecules that are critical
for plasticity. Their altered development or changes during adulthood appear to contribute to …