Intracellular mRNA transport and localized translation

S Das, M Vera, V Gandin, RH Singer… - Nature reviews Molecular …, 2021 - nature.com
Fine-tuning cellular physiology in response to intracellular and environmental cues requires
precise temporal and spatial control of gene expression. High-resolution imaging …

Late endosomes act as mRNA translation platforms and sustain mitochondria in axons

JM Cioni, JQ Lin, AV Holtermann, M Koppers… - Cell, 2019 - cell.com
Local translation regulates the axonal proteome, playing an important role in neuronal
wiring and axon maintenance. How axonal mRNAs are localized to specific subcellular sites …

Single-molecule insights into mRNA dynamics in neurons

AR Buxbaum, YJ Yoon, RH Singer, HY Park - Trends in cell biology, 2015 - cell.com
Targeting of mRNAs to neuronal dendrites and axons plays an integral role in intracellular
signaling, development, and synaptic plasticity. Single-molecule imaging of mRNAs in …

The promise of single-cell sequencing

J Eberwine, JY Sul, T Bartfai, J Kim - Nature methods, 2014 - nature.com
Individual cells of the same phenotype are commonly viewed as identical functional units of
a tissue or organ. However, the deep sequencing of DNA and RNA from single cells …

RNA docking and local translation regulate site-specific axon remodeling in vivo

HHW Wong, JQ Lin, F Ströhl, CG Roque, JM Cioni… - Neuron, 2017 - cell.com
Nascent proteins can be positioned rapidly at precise subcellular locations by local protein
synthesis (LPS) to facilitate localized growth responses. Axon arbor architecture, a major …

Real-time imaging reveals properties of glutamate-induced Arc/Arg 3.1 translation in neuronal dendrites

Y Na, S Park, C Lee, DK Kim, JM Park, S Sockanathan… - Neuron, 2016 - cell.com
The immediate early gene Arc (also Arg3. 1) produces rapid changes in synaptic properties
that are linked to de novo translation. Here we develop a novel translation reporter that …

The eIF2α kinase PERK limits the expression of hippocampal metabotropic glutamate receptor-dependent long-term depression

MA Trinh, T Ma, H Kaphzan, A Bhattacharya… - Learning & …, 2014 - learnmem.cshlp.org
The proper regulation of translation is required for the expression of long-lasting synaptic
plasticity. A major site of translational control involves the phosphorylation of eukaryotic …

GluA2 mRNA distribution and regulation by miR-124 in hippocampal neurons

VM Ho, LO Dallalzadeh, N Karathanasis… - Molecular and Cellular …, 2014 - Elsevier
AMPA-type glutamate receptors mediate fast, excitatory neurotransmission in the brain, and
their concentrations at synapses are important determinants of synaptic strength. We …

Enhanced tau protein translation by hyper-excitation

S Kobayashi, T Tanaka, Y Soeda… - Frontiers in Aging …, 2019 - frontiersin.org
Tau is a microtubule-associated protein, localizing mainly in the axon of mature neurons.
Phenotypic analysis of Tau knockout mice has revealed an impairment of synaptic plasticity …

[HTML][HTML] Guardian of genetic messenger-RNA-binding proteins

A Anji, M Kumari - Biomolecules, 2016 - mdpi.com
RNA in cells is always associated with RNA-binding proteins that regulate all aspects of
RNA metabolism including RNA splicing, export from the nucleus, RNA localization, mRNA …