Cataloguing and selection of mRNAs localized to dendrites in neurons and regulated by RNA-binding proteins in RNA granules

R Ohashi, N Shiina - Biomolecules, 2020 - mdpi.com
Spatiotemporal translational regulation plays a key role in determining cell fate and function.
Specifically, in neurons, local translation in dendrites is essential for synaptic plasticity and …

The RNA-binding protein SFPQ orchestrates an RNA regulon to promote axon viability

KE Cosker, SJ Fenstermacher, MF Pazyra-Murphy… - Nature …, 2016 - nature.com
To achieve accurate spatiotemporal patterns of gene expression, RNA-binding proteins
(RBPs) guide nuclear processing, intracellular trafficking and local translation of target …

The role of RNA binding proteins for local mRNA translation: implications in neurological disorders

MP Thelen, MJ Kye - Frontiers in molecular biosciences, 2020 - frontiersin.org
As neurons are one of the most highly polarized cells in our body, they require sophisticated
cellular mechanisms to maintain protein homeostasis in their subcellular compartments such …

Neuronal activity induces synaptic delivery of hnRNP A2/B1 by a BDNF-dependent mechanism in cultured hippocampal neurons

G Leal, PM Afonso, CB Duarte - PLoS One, 2014 - journals.plos.org
Dendritic protein synthesis plays a critical role in several forms of synaptic plasticity,
including BDNF (brain-derived neurotrophic factor)-mediated long-term synaptic potentiation …

Phase separation and pathologic transitions of RNP condensates in neurons: implications for amyotrophic lateral sclerosis, frontotemporal dementia and other …

A Naskar, A Nayak, MR Salaikumaran… - Frontiers in Molecular …, 2023 - frontiersin.org
Liquid–liquid phase separation results in the formation of dynamic biomolecular
condensates, also known as membrane-less organelles, that allow for the assembly of …

hnRNP Q regulates Cdc42-mediated neuronal morphogenesis

HH Chen, HI Yu, WC Chiang, YD Lin… - … and cellular biology, 2012 - Am Soc Microbiol
The RNA-binding protein hnRNP Q has been implicated in neuronal mRNA metabolism.
Here, we show that knockdown of hnRNP Q increased neurite complexity in cultured rat …

[HTML][HTML] Cytoplasmic polyadenylation element-like sequences are involved in dendritic targeting of BDNF mRNA in hippocampal neurons

S Oe, Y Yoneda - FEBS letters, 2010 - Elsevier
Several mRNAs are known to be targeted to dendrites in hippocampal neurons. In this study,
we show that brain-derived neurotrophic factor (BDNF) mRNA has two distinct cis-acting …

Conserved 3′-untranslated region sequences direct subcellular localization of chaperone protein mRNAs in neurons

D Vuppalanchi, J Coleman, S Yoo, TT Merianda… - Journal of Biological …, 2010 - ASBMB
mRNA localization provides polarized cells with a locally renewable source of proteins. In
neurons, mRNA translation can occur at millimeters to centimeters from the cell body, giving …

BC1 RNA protein particles in mouse brain contain two y-, h-element-binding proteins, translin and a 37 kDa protein

T Muramatsu, A Ohmae, K Anzai - Biochemical and biophysical research …, 1998 - Elsevier
Neural BC1 RNA is distributed in dendrites in the form of ribonucleoprotein particles (RNP).
Recently, Hanet al. reported that testis-brain RNA-binding protein (the mouse homologue of …

Systems analysis of RNA trafficking in neural cells

JH Carson, E Barbarese - Biology of the Cell, 2005 - Wiley Online Library
In neural cells, certain RNAs are targeted to dendrites by a specific RNA trafficking pathway,
termed the A2 pathway, mediated by the trans‐acting trafficking factor, heterogeneous …