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 …

Microfluidics for neuronal cell and circuit engineering

R Habibey, JE Rojo Arias, J Striebel… - Chemical …, 2022 - ACS Publications
The widespread adoption of microfluidic devices among the neuroscience and neurobiology
communities has enabled addressing a broad range of questions at the molecular, cellular …

[HTML][HTML] GABA-receptive microglia selectively sculpt developing inhibitory circuits

E Favuzzi, S Huang, GA Saldi, L Binan, LA Ibrahim… - Cell, 2021 - cell.com
Microglia, the resident immune cells of the brain, have emerged as crucial regulators of
synaptic refinement and brain wiring. However, whether the remodeling of distinct synapse …

Imaging synaptic density: the next holy grail of neuroscience?

ME Serrano, E Kim, MM Petrinovic… - Frontiers in …, 2022 - frontiersin.org
The brain is the central and most complex organ in the nervous system, comprising billions
of neurons that constantly communicate through trillions of connections called synapses …

Differential nanoscale organization of excitatory synapses onto excitatory vs. inhibitory neurons

PA Dharmasri, AD Levy… - Proceedings of the …, 2024 - National Acad Sciences
A key feature of excitatory synapses is the existence of subsynaptic protein nanoclusters
(NCs) whose precise alignment across the cleft in a transsynaptic nanocolumn influences …

Cortical interneurons in autism

A Contractor, IM Ethell, C Portera-Cailliau - Nature neuroscience, 2021 - nature.com
The mechanistic underpinnings of autism remain a subject of debate and controversy. Why
do individuals with autism share an overlapping set of atypical behaviors and symptoms …

Activity-dependent plasticity of axo-axonic synapses at the axon initial segment

A Pan-Vazquez, W Wefelmeyer, VG Sabater, G Neves… - Neuron, 2020 - cell.com
The activity-dependent rules that govern the wiring of GABAergic interneurons are not well
understood. Chandelier cells (ChCs) are a type of GABAergic interneuron that control …

A combinatorial code of neurexin-3 alternative splicing controls inhibitory synapses via a trans-synaptic dystroglycan signaling loop

JH Trotter, CY Wang, P Zhou, G Nakahara… - Nature …, 2023 - nature.com
Disrupted synaptic inhibition is implicated in neuropsychiatric disorders, yet the molecular
mechanisms that shape and sustain inhibitory synapses are poorly understood. Here, we …

Astrocyte-secreted neurocan controls inhibitory synapse formation and function

D Irala, S Wang, K Sakers, L Nagendren, FPU Severino… - Neuron, 2024 - cell.com
Astrocytes strongly promote the formation and maturation of synapses by secreted proteins.
Several astrocyte-secreted synaptogenic proteins controlling excitatory synapse …

Targeted proteoform mapping uncovers specific Neurexin-3 variants required for dendritic inhibition

D Hauser, K Behr, K Konno, D Schreiner, A Schmidt… - Neuron, 2022 - cell.com
The diversification of cell adhesion molecules by alternative splicing is proposed to underlie
molecular codes for neuronal wiring. Transcriptomic approaches mapped detailed cell-type …