Advancing models of neural development with biomaterials

JG Roth, MS Huang, TL Li, VR Feig, Y Jiang… - Nature Reviews …, 2021 - nature.com
Human pluripotent stem cells have emerged as a promising in vitro model system for
studying the brain. Two-dimensional and three-dimensional cell culture paradigms have …

Mechanotransduction in neuronal cell development and functioning

M Chighizola, T Dini, C Lenardi, P Milani, A Podestà… - Biophysical …, 2019 - Springer
Although many details remain still elusive, it became increasingly evident in recent years
that mechanosensing of microenvironmental biophysical cues and subsequent …

Neuronal actin cytoskeleton gain of function in the human brain

K Szigeti, I Ihnatovych, N Rosas, RP Dorn, E Notari… - …, 2023 - thelancet.com
Background While advancements in imaging techniques have led to major strides in
deciphering the human brain, successful interventions are elusive and represent some of …

Sigma-1 receptor: a potential therapeutic target for traumatic brain injury

M Shi, F Chen, Z Chen, W Yang, S Yue… - Frontiers in Cellular …, 2021 - frontiersin.org
The sigma-1 receptor (Sig-1R) is a chaperone receptor that primarily resides at the
mitochondria-associated endoplasmic reticulum (ER) membrane (MAM) and acts as a …

Human retinal organoids release extracellular vesicles that regulate gene expression in target human retinal progenitor cells

J Zhou, M Flores-Bellver, J Pan, A Benito-Martin… - Scientific reports, 2021 - nature.com
The mechanisms underlying retinal development have not been completely elucidated.
Extracellular vesicles (EVs) are novel essential mediators of cell-to-cell communication with …

Transplantation of bioengineered Reelin‐loaded PLGA/PEG micelles can accelerate neural tissue regeneration in photothrombotic stroke model of mouse

Z Shabani, R Rahbarghazi… - Bioengineering & …, 2022 - Wiley Online Library
Ischemic stroke is characterized by extensive neuronal loss, glial scar formation, neural
tissue degeneration that leading to profound changes in the extracellular matrix, neuronal …

MMP-9 signaling pathways that engage rho GTPases in brain plasticity

I Figiel, PK Kruk, M Zaręba-Kozioł, P Rybak, M Bijata… - Cells, 2021 - mdpi.com
The extracellular matrix (ECM) has been identified as a critical factor affecting synaptic
function. It forms a functional scaffold that provides both the structural support and the …

Coronin 2B regulates neuronal migration via Rac1-dependent multipolar–bipolar transition

Y Chen, Z Xu, J Chen, Y Qiu, L Yuan, P Liu… - Journal of …, 2023 - Soc Neuroscience
In the develo** cortex, excitatory neurons migrate along the radial fibers to their final
destinations and build up synaptic connection with each other to form functional circuitry …

Presynaptic Rac1 controls synaptic strength through the regulation of synaptic vesicle priming

C Keine, M Al-Yaari, T Radulovic, CI Thomas… - Elife, 2022 - elifesciences.org
Synapses contain a limited number of synaptic vesicles (SVs) that are released in response
to action potentials (APs). Therefore, sustaining synaptic transmission over a wide range of …

p75NTR prevents the onset of cerebellar granule cell migration via RhoA activation

JP Zanin, WJ Friedman - elife, 2022 - elifesciences.org
Neuronal migration is one of the fundamental processes during brain development. Several
neurodevelopmental disorders can be traced back to dysregulated migration. Although …