m6A and YTHDF proteins contribute to the localization of select neuronal mRNAs

MN Flamand, KD Meyer - Nucleic Acids Research, 2022 - academic.oup.com
The transport of mRNAs to distal subcellular compartments is an important component of
spatial gene expression control in neurons. However, the mechanisms that control mRNA …

Dynamic FMR1 granule phase switch instructed by m6A modification contributes to maternal RNA decay

G Zhang, Y Xu, X Wang, Y Zhu, L Wang… - Nature …, 2022 - nature.com
Maternal RNA degradation is critical for embryogenesis and is tightly controlled by maternal
RNA-binding proteins. Fragile X mental-retardation protein (FMR1) binds target mRNAs to …

[HTML][HTML] AGO-RBP crosstalk on target mRNAs: Implications in miRNA-guided gene silencing and cancer

PK Kakumani - Translational Oncology, 2022 - Elsevier
MicroRNAs (miRNAs) and RNA-binding proteins (RBPs) are important regulators of mRNA
translation and stability in eukaryotes. While miRNAs can only bind their target mRNAs in …

PTCHD1: Identification and Neurodevelopmental Contributions of an Autism Spectrum Disorder and Intellectual Disability Susceptibility Gene

SF Pastore, SY Ko, PW Frankland, PA Hamel… - Genes, 2022 - mdpi.com
Over the last one and a half decades, copy number variation and whole-genome
sequencing studies have illuminated the considerable genetic heterogeneity that underlies …

Presynaptic FMRP and local protein synthesis support structural and functional plasticity of glutamatergic axon terminals

HR Monday, SC Kharod, YJ Yoon, RH Singer… - Neuron, 2022 - cell.com
Learning and memory rely on long-lasting, synapse-specific modifications. Although
postsynaptic forms of plasticity typically require local protein synthesis, whether and how …

Hyperexcitability and homeostasis in fragile X syndrome

X Liu, V Kumar, NP Tsai, BD Auerbach - Frontiers in Molecular …, 2022 - frontiersin.org
Fragile X Syndrome (FXS) is a leading inherited cause of autism and intellectual disability,
resulting from a mutation in the FMR1 gene and subsequent loss of its protein product …

Deletion of Fmr1 in parvalbumin-expressing neurons results in dysregulated translation and selective behavioral deficits associated with fragile X syndrome

M Kalinowska, MB van der Lei, M Kitiashvili… - Molecular Autism, 2022 - Springer
Abstract Background Fragile X syndrome (FXS), the most common genetic cause of autism
spectrum disorder and intellectual disability, is caused by the lack of fragile X mental …

[HTML][HTML] Integrative omics indicate FMRP sequesters mRNA from translation and deadenylation in human neuronal cells

T Kurosaki, S Mitsutomi, A Hewko, N Akimitsu… - Molecular cell, 2022 - cell.com
How fragile X syndrome protein (FMRP) binds mRNAs and regulates mRNA metabolism
remains unclear. Our previous work using human neuronal cells focused on mRNAs …

Intercepting IRE1 kinase‐FMRP signaling prevents atherosclerosis progression

Z Yildirim, S Baboo, SM Hamid, AE Dogan… - EMBO molecular …, 2022 - embopress.org
Abstract Fragile X Mental Retardation protein (FMRP), widely known for its role in hereditary
intellectual disability, is an RNA‐binding protein (RBP) that controls translation of select …

FXS causing missense mutations disrupt FMRP granule formation, dynamics, and function

EL Starke, K Zius, SA Barbee - PLoS genetics, 2022 - journals.plos.org
Fragile X Syndrome (FXS) is the most prevalent cause of inherited mental deficiency and is
the most common monogenetic cause of autism spectral disorder (ASD). Here, we …