[HTML][HTML] Molecular mechanisms of ischemia and glutamate excitotoxicity

D Neves, IL Salazar, RD Almeida, RM Silva - Life sciences, 2023 - Elsevier
Excitotoxicity is classically defined as the neuronal damage caused by the excessive
release of glutamate, and subsequent activation of excitatory plasma membrane receptors …

GluN3A NMDA receptor subunits: more enigmatic than ever?

O Crawley, MJ Conde‐Dusman… - The Journal of …, 2022 - Wiley Online Library
Non‐conventional N‐methyl‐d‐aspartate receptors (NMDARs) containing GluN3A subunits
have unique biophysical, signalling and localization properties within the NMDAR family …

Differential regulation of the BDNF gene in cortical and hippocampal neurons

EE Esvald, J Tuvikene, A Moistus… - Journal of …, 2022 - Soc Neuroscience
Brain-derived neurotrophic factor (BDNF) is a widely expressed neurotrophin that supports
the survival, differentiation, and signaling of various neuronal populations. Although it has …

Mechanisms and functions of activity-regulated cytoskeleton-associated protein in synaptic plasticity

Y Chen, X Wang, B Xiao, Z Luo, H Long - Molecular Neurobiology, 2023 - Springer
Activity-regulated cytoskeleton-associated protein (Arc) is one of the most important
regulators of cognitive functions in the brain regions. As a hub protein, Arc plays different …

Pre-and Postsynaptic MEF2C Promotes Experience-Dependent, Input-Specific Development of Cortical Layer 4 to Layer 2/3 Excitatory Synapses and Regulates …

JN Putman, SD Watson, Z Zhang… - Journal of …, 2024 - jneurosci.org
Experience-and activity-dependent transcription is a candidate mechanism to mediate
development and refinement of specific cortical circuits. Here, we demonstrate that the …

[HTML][HTML] Aging and cognitive resilience: Molecular mechanisms as new potential therapeutic targets

A Cordeiro, C Gomes, J Bicker, A Fortuna - Drug Discovery Today, 2024 - Elsevier
As the global population ages, the need to prolong lifespan and healthspan becomes
increasingly imperative. Understanding the molecular determinants underlying cognitive …

The Mef2c gene dose-dependently controls hippocampal neurogenesis and the expression of autism-like behaviors

S Basu, EJ Ro, Z Liu, H Kim, A Bennett… - Journal of …, 2024 - Soc Neuroscience
Mutations in the activity-dependent transcription factor MEF2C have been associated with
several neuropsychiatric disorders. Among these, autism spectrum disorder (ASD)-related …

Control of protein synthesis and memory by GluN3A-NMDA receptors through inhibition of GIT1/mTORC1 assembly

MJ Conde-Dusman, PN Dey, Ó Elía-Zudaire… - elife, 2021 - elifesciences.org
De novo protein synthesis is required for synapse modifications underlying stable memory
encoding. Yet neurons are highly compartmentalized cells and how protein synthesis can be …

Activation of GPR40 induces hypothalamic neurogenesis through p38-and BDNF-dependent mechanisms

DF Engel, VCD Bobbo, CS Solon, GA Nogueira… - Scientific reports, 2020 - nature.com
Hypothalamic adult neurogenesis provides the basis for renewal of neurons involved in the
regulation of whole-body energy status. In addition to hormones, cytokines and growth …

GluN3A and excitatory glycine receptors in the adult hippocampus

EP Hurley, B Mukherjee, LZ Fang, JR Barnes… - Journal of …, 2024 - jneurosci.org
The GluN3A subunit of N-methyl-D-aspartate receptors (NMDARs) plays an established role
in synapse development, but its contribution to neural circuits in the adult brain is less clear …