Impact of perineuronal nets on electrophysiology of parvalbumin interneurons, principal neurons, and brain oscillations: a review

JC Wingert, BA Sorg - Frontiers in synaptic neuroscience, 2021 - frontiersin.org
Perineuronal nets (PNNs) are specialized extracellular matrix structures that surround specific
… PNNs surround mainly parvalbumin (PV)-containing, fast-spiking GABAergic interneurons

Perineuronal nets as regulators of parvalbumin interneuron function: Factors implicated in their formation and degradation

T Santos‐Silva, DAE Colodete… - Basic & Clinical …, 2024 - Wiley Online Library
… Particularly, the perineuronal nets (PNNs), a specialized net‐like structure formed by …
parvalbumin (PV)‐expressing GABAergic interneurons, being proposed to promote PV interneuron

Perineuronal nets protect long-term memory by limiting activity-dependent inhibition from parvalbumin interneurons

W Shi, X Wei, X Wang, S Du, W Liu… - Proceedings of the …, 2019 - National Acad Sciences
… This study reveals the roles of PV interneurons surrounding perineuronal nets (PNNs) in
both the … of contextual fear memory by regulating feedback inhibition of PV interneurons. …

Perineuronal nets regulate the inhibitory perisomatic input onto parvalbumin interneurons and γ activity in the prefrontal cortex

H Carceller, R Guirado, E Ripolles-Campos… - Journal of …, 2020 - Soc Neuroscience
Parvalbumin-expressing (PV+) interneurons are surrounded by specializations of the extracellular
matrix, the perineuronal nets (… and connectivity of PV+ interneurons depending on the …

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

E Favuzzi, A Marques-Smith, R Deogracias… - Neuron, 2017 - cell.com
… For instance, most cortical PV+ interneurons are wrapped by a specialization of the
extracellular matrix known as perineuronal nets (PNNs), which includes chondroitin sulfate …

Parvalbumin neurons and perineuronal nets in the mouse prefrontal cortex

H Ueno, S Suemitsu, M Okamoto, Y Matsumoto… - Neuroscience, 2017 - Elsevier
… Alterations in parvalbumin interneurons (PV neurons) and perineuronal nets (PNNs) within
the PFC have been implicated in schizophrenia and autism spectrum disorder pathology. …

Perineuronal nets: subtle structures with large implications

H Carceller, Y Gramuntell, P Klimczak… - The …, 2023 - journals.sagepub.com
Perineuronal nets (PNNs) are specialized structures of the extracellular matrix that surround
… nervous system, particularly parvalbumin-expressing interneurons. Their appearance …

Coherence and cognition in the cortex: the fundamental role of parvalbumin, myelin, and the perineuronal net

EA Bucher, JM Collins, AE King, JC Vickers… - Brain Structure and …, 2021 - Springer
… The calcium binding protein parvalbumin is expressed in interneurons of two main
morphologies, the basket and chandelier cells, which target perisomatic domains on principal cells …

Perineuronal nets affect parvalbumin expression in gaba ergic neurons of the mouse hippocampus

J Yamada, T Ohgomori, S Jinno - European Journal of …, 2015 - Wiley Online Library
… functions, because these neurons may belong to distinct interneuron subtypes. Perineuronal
nets are assumed to be protective against various neurodegenerative conditions (Karetko & …

Parvalbumin interneuron-derived tissue-type plasminogen activator shapes perineuronal net structure

M Lépine, S Douceau, G Devienne, P Prunotto… - BMC biology, 2022 - Springer
Perineuronal nets (PNNs) are specialized extracellular matrix structures mainly found around
fast-spiking parvalbumin (FS-PV) interneurons. In the adult, their degradation alters FS-PV-…