Search publications
60 results for “stem cells”
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MBNL2 dysfunction in outer radial glial cells is associated with disrupted corticogenesis in congenital myotonic dystrophy.
Neurobiology of disease · 2026 · 221: 107305
Myotonic dystrophy type 1 (DM1) arises from toxic CUG-expanded DMPK transcripts that sequester Muscleblind-like (MBNL) proteins, yet how this molecular lesion perturbs brain development in congenital DM1 (CDM) remains unknown. Here, we identify an unanticipated developmental role for MBNL2 in …
PMID 41644016 DOI ↗
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Imaging Cellular Metabolic Rewiring with SuMMIT-SRS.
bioRxiv : the preprint server for biology · 2025
Cells dynamically rewire their metabolic pathways in response to physiological and pathological cues. Such plasticity is particularly critical in neurons, stem cells, cancer cells, and immune cells, where biosynthetic demands can shift rapidly. However, current metabolic imaging techniques using isotope …
PMID 41279865 DOI ↗
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Integrated multi-omic characterizations of the synapse reveal RNA processing factors and ubiquitin ligases associated with neurodevelopmental disorders.
Cell systems · 2025 · 16(4): 101204
The molecular composition of the excitatory synapse is incompletely defined due to its dynamic nature across developmental stages and neuronal populations. To address this gap, we apply proteomic mass spectrometry to characterize the synapse in multiple biological models, including the …
PMID 40054464 DOI ↗
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Localized molecular chaperone synthesis maintains neuronal dendrite proteostasis.
Nature communications · 2024 · 15(1): 10796
Proteostasis is maintained through regulated protein synthesis and degradation and chaperone-assisted protein folding. However, this is challenging in neuronal projections because of their polarized morphology and constant synaptic proteome remodeling. Using high-resolution fluorescence microscopy, we discover that hippocampal and spinal …
PMID 39737952 DOI ↗
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Inhibition of RNA splicing triggers CHMP7 nuclear entry, impacting TDP-43 function and leading to the onset of ALS cellular phenotypes.
Neuron · 2024 · 112(24): 4033-4047.e8
Amyotrophic lateral sclerosis (ALS) is linked to the reduction of certain nucleoporins in neurons. Increased nuclear localization of charged multivesicular body protein 7 (CHMP7), a protein involved in nuclear pore surveillance, has been identified as a key factor damaging nuclear …
PMID 39486415 DOI ↗
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Supra- and sub-threshold intracellular-like recording of 2D and 3D neuronal networks using nanopillar electrode arrays.
Microsystems & nanoengineering · 2024 · 10(1): 184
The brain integrates activity across networks of interconnected neurons to generate behavioral outputs. Several physiological and imaging-based approaches have been previously used to monitor responses of individual neurons. While these techniques can identify cellular responses greater than the neuron's action …
PMID 39632788 DOI ↗
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In Vivo Screening Unveils Pervasive RNA-Binding Protein Dependencies in Leukemic Stem Cells and Identifies ELAVL1 as a Therapeutic Target.
Blood cancer discovery · 2023 · 4(3): 180-207
Acute myeloid leukemia (AML) is fueled by leukemic stem cells (LSC) whose determinants are challenging to discern from hematopoietic stem cells (HSC) or uncover by approaches focused on general cell properties. We have identified a set of RNA-binding proteins (RBP) …
PMID 36763002 DOI ↗
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An RNA-targeting CRISPR-Cas13d system alleviates disease-related phenotypes in Huntington's disease models.
Nature neuroscience · 2023 · 26(1): 27-38
Huntington's disease (HD) is a fatal, dominantly inherited neurodegenerative disorder caused by CAG trinucleotide expansion in exon 1 of the huntingtin (HTT) gene. Since the reduction of pathogenic mutant HTT messenger RNA is therapeutic, we developed a mutant allele-sensitive CAG<sup>EX</sup> …
PMID 36510111 DOI ↗
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Characterization of an RNA binding protein interactome reveals a context-specific post-transcriptional landscape of MYC-amplified medulloblastoma.
Nature communications · 2022 · 13(1): 7506
Pediatric medulloblastoma (MB) is the most common solid malignant brain neoplasm, with Group 3 (G3) MB representing the most aggressive subgroup. MYC amplification is an independent poor prognostic factor in G3 MB, however, therapeutic targeting of the MYC pathway remains …
PMID 36473869 DOI ↗
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Aberrant NOVA1 function disrupts alternative splicing in early stages of amyotrophic lateral sclerosis.
Acta neuropathologica · 2022 · 144(3): 413-435
Amyotrophic lateral sclerosis (ALS) is a fatal disease characterized by aberrant alternative splicing (AS). Nuclear loss and cytoplasmic accumulation of the splicing factor TDP-43 in motor neurons (MN) are hallmarks of ALS at late stages of the disease. However, it …
PMID 35778567 DOI ↗
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AKT constitutes a signal-promoted alternative exon-junction complex that regulates nonsense-mediated mRNA decay.
Molecular cell · 2022 · 82(15): 2779-2796.e10
Despite a long appreciation for the role of nonsense-mediated mRNA decay (NMD) in destroying faulty, disease-causing mRNAs and maintaining normal, physiologic mRNA abundance, additional effectors that regulate NMD activity in mammalian cells continue to be identified. Here, we describe a …
PMID 35675814 DOI ↗
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The splicing factor RBM17 drives leukemic stem cell maintenance by evading nonsense-mediated decay of pro-leukemic factors.
Nature communications · 2022 · 13(1): 3833
Chemo-resistance in acute myeloid leukemia (AML) patients is driven by leukemic stem cells (LSCs) resulting in high rates of relapse and low overall survival. Here, we demonstrate that upregulation of the splicing factor, RBM17 preferentially marks and sustains LSCs and …
PMID 35781533 DOI ↗
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MECP2-related pathways are dysregulated in a cortical organoid model of myotonic dystrophy.
Science translational medicine · 2022 · 14(651): eabn2375
Myotonic dystrophy type 1 (DM1) is a multisystem, autosomal-dominant inherited disorder caused by CTG microsatellite repeat expansions (MREs) in the 3' untranslated region of the dystrophia myotonica-protein kinase (<i>DMPK</i>) gene. Despite its prominence as the most common adult-onset muscular dystrophy, …
PMID 35767654 DOI ↗
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Identification of the global miR-130a targetome reveals a role for TBL1XR1 in hematopoietic stem cell self-renewal and t(8;21) AML.
Cell reports · 2022 · 38(10): 110481
Gene expression profiling and proteome analysis of normal and malignant hematopoietic stem cells (HSCs) point to shared core stemness properties. However, discordance between mRNA and protein signatures highlights an important role for post-transcriptional regulation by microRNAs (miRNAs) in governing this …
PMID 35263585 DOI ↗
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Integrative RNA-omics Discovers GNAS Alternative Splicing as a Phenotypic Driver of Splicing Factor-Mutant Neoplasms.
Cancer discovery · 2022 · 12(3): 836-855
Mutations in splicing factors (SF) are the predominant class of mutations in myelodysplastic syndrome (MDS), but convergent downstream disease drivers remain elusive. To identify common direct targets of missplicing by mutant U2AF1 and SRSF2, we performed RNA sequencing and enhanced …
PMID 34620690 DOI ↗
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Persistent mRNA localization defects and cell death in ALS neurons caused by transient cellular stress.
Cell reports · 2021 · 36(10): 109685
Persistent cytoplasmic aggregates containing RNA binding proteins (RBPs) are central to the pathogenesis of late-onset neurodegenerative disorders such as amyotrophic lateral sclerosis (ALS). These aggregates share components, molecular mechanisms, and cellular protein quality control pathways with stress-induced RNA granules (SGs). …
PMID 34496257 DOI ↗
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S-nitrosylated TDP-43 triggers aggregation, cell-to-cell spread, and neurotoxicity in hiPSCs and in vivo models of ALS/FTD.
Proceedings of the National Academy of Sciences of the United States of America · 2021 · 118(11)
Rare genetic mutations result in aggregation and spreading of cognate proteins in neurodegenerative disorders; however, in the absence of mutation (i.e., in the vast majority of "sporadic" cases), mechanisms for protein misfolding/aggregation remain largely unknown. Here, we show environmentally induced …
PMID 33692125 DOI ↗
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A CRISPR RNA-binding protein screen reveals regulators of RUNX1 isoform generation.
Blood advances · 2021 · 5(5): 1310-1323
The proper balance of hematopoietic stem cell (HSC) self-renewal and differentiation is critical for normal hematopoiesis and is disrupted in hematologic malignancy. Among regulators of HSC fate, transcription factors have a well-defined central role, and mutations promote malignant transformation. More …
PMID 33656539 DOI ↗
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Footprinting SHAPE-eCLIP Reveals Transcriptome-wide Hydrogen Bonds at RNA-Protein Interfaces.
Molecular cell · 2020 · 80(5): 903-914.e8
Discovering the interaction mechanism and location of RNA-binding proteins (RBPs) on RNA is critical for understanding gene expression regulation. Here, we apply selective 2'-hydroxyl acylation analyzed by primer extension (SHAPE) on in vivo transcripts compared to protein-absent transcripts in four …
PMID 33242392 DOI ↗
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Context-dependent functional compensation between Ythdf m<sup>6</sup>A reader proteins.
Genes & development · 2020 · 34(19-20): 1373-1391
The N6-methyladenosine (m<sup>6</sup>A) modification is the most prevalent post-transcriptional mRNA modification, regulating mRNA decay and splicing. It plays a major role during normal development, differentiation, and disease progression. The modification is regulated by a set of writer, eraser, and reader …
PMID 32943573 DOI ↗
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G<sub>4</sub>C<sub>2</sub> Repeat RNA Initiates a POM121-Mediated Reduction in Specific Nucleoporins in C9orf72 ALS/FTD.
Neuron · 2020 · 107(6): 1124-1140.e11
Through mechanisms that remain poorly defined, defects in nucleocytoplasmic transport and accumulations of specific nuclear-pore-complex-associated proteins have been reported in multiple neurodegenerative diseases, including C9orf72 Amyotrophic Lateral Sclerosis and Frontotemporal Dementia (ALS/FTD). Using super-resolution structured illumination microscopy, we have explored …
PMID 32673563 DOI ↗
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Author Correction: Longitudinal assessment of tumor development using cancer avatars derived from genetically engineered pluripotent stem cells.
Nature communications · 2020 · 11(1): 1958
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
PMID 32312984 DOI ↗
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Longitudinal assessment of tumor development using cancer avatars derived from genetically engineered pluripotent stem cells.
Nature communications · 2020 · 11(1): 550
Many cellular models aimed at elucidating cancer biology do not recapitulate pathobiology including tumor heterogeneity, an inherent feature of cancer that underlies treatment resistance. Here we introduce a cancer modeling paradigm using genetically engineered human pluripotent stem cells (hiPSCs) that …
PMID 31992716 DOI ↗
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Corrigendum: Patch-Seq Protocol to Analyze the Electrophysiology, Morphology and Transcriptome of Whole Single Neurons Derived From Human Pluripotent Stem Cells.
Frontiers in molecular neuroscience · 2019 · 12: 150
[This corrects the article DOI: 10.3389/fnmol.2018.00261.].
PMID 31244603 DOI ↗
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The RNA Helicase DDX6 Controls Cellular Plasticity by Modulating P-Body Homeostasis.
Cell stem cell · 2019 · 25(5): 622-638.e13
Post-transcriptional mechanisms have the potential to influence complex changes in gene expression, yet their role in cell fate transitions remains largely unexplored. Here, we show that suppression of the RNA helicase DDX6 endows human and mouse primed embryonic stem cells …
PMID 31588046 DOI ↗
Datasets 25+
Ythdf m6A readers compensate each other in a context dependent manner [eCLIP]
GPL17021
Ythdf m6A readers compensate each other in a context dependent manner [Ribo-seq]
GPL21626
Ythdf m6A readers compensate each other in a context dependent manner [3'UTR RNA-seq]
GPL13112
Ythdf m6A readers compensate each other in a context dependent manner [RNA-seq]
GPL21626
MBNL2 dysfunction in outer radial glial cells is associated with disrupted corticogenesis in congenital myotonic dystrophy [scRNA-Seq]
GPL24676
MBNL2 dysfunction in outer radial glial cells is associated with disrupted corticogenesis in congenital myotonic dystrophy [eCLIP]
GPL24676
Aryl hydrocarbon receptor antagonists promote the expansion of human hematopoietic stem cells
Homo sapiens · GPL570
Comparing isogenic pairs of hESC and hiPSC lines reveals genetic background and reprogramming method as primary sources of transcriptional variation
Homo sapiens · GPL11154
Next Generation Sequencing: in vivo genome-wide CRISPR sgRNA screen in primary cancer-initiating and propagating bcCML stem cells
Mus musculus · GPL21103
Defining memory-like CD8 T cells that respond to PD-1 therapy in chronic viral infection
Mus musculus · GPL1261
In vivo CRISPR screening unveils RNA binding protein dependencies for leukemic stem cells and identifies ELAVL1 as a potential therapeutic target [eCLIPseq]
Mus musculus · GPL21103
In vivo CRISPR screening unveils RNA binding protein dependencies for leukemic stem cells and identifies ELAVL1 as a potential therapeutic target [RNA-seq]
Mus musculus · GPL18480
Developmental emergence of adult neural stem cells as revealed by single cell transcriptional profiling
Mus musculus · GPL19057
The RNA helicase DDX6 regulates self-renewal and differentiation of human and mouse stem cells [polysome RNA-seq]
Homo sapiens · GPL20301
The RNA helicase DDX6 regulates self-renewal and differentiation of human and mouse stem cells [RRBS]
Homo sapiens · GPL16791
The RNA helicase DDX6 regulates self-renewal and differentiation of human and mouse stem cells [ATAC-Seq]
Homo sapiens · GPL11154
The RNA helicase DDX6 regulates self-renewal and differentiation of human and mouse stem cells [CLIP-Seq]
Homo sapiens · GPL20301
RBM17 Mediates Evasion of Pro-Leukemic Factors from Splicing-coupled NMD to Enforce Leukemic Stem Cell Maintenance
Homo sapiens · GPL20301
Global Identification of the miR-130a targetome in human HSPC Reveals a Novel Role for TBL1XR1 in Hematopoietic Stem Cell Self-Renewal and t(8;21) AML [CUT&RUN]
Homo sapiens · GPL18573
HNRNPA2B1 regulates alternative RNA processing in the nervous system and accumulates in granules in ALS IPSC-derived motor neurons [hnRNPA2B1_small_rnaseq]
Mus musculus · GPL15520
Transcriptomic analysis reveals novel long non-coding RNAs critical for vertebrate development [RNA-Seq]
Homo sapiens · GPL11154
The RNA helicase DDX6 regulates self-renewal and differentiation of human and mouse stem cells [RNA-seq]
Homo sapiens · GPL11154
Identification of the Global miR-130a Targetome Reveals a Novel Role for TBL1XR1 in Hematopoietic Stem Cell Self-Renewal and t(8;21) AML [miR130aKD_Kasumi]
Homo sapiens · GPL16791
Showing first 25 dataset results.
Analyses 25+
GSE107122 · 4 steps · RNA-Seq · code_examples
Epistatic interactions between NMD and TRP53 control progenitor cell maintenance and brain size. (2024)
GSE127743 · 4 steps · RNA-Seq · code_examples
In Vivo Screening Unveils Pervasive RNA-Binding Protein Dependencies in Leukemic Stem Cells and Identifies ELAVL1 as a Therapeutic Target. (2023)
GSE127944 · 22 steps · RIP-Seq · code_examples
In Vivo Screening Unveils Pervasive RNA-Binding Protein Dependencies in Leukemic Stem Cells and Identifies ELAVL1 as a Therapeutic Target. (2023)
GSE224548 · 3 steps · RNA-Seq · code_examples
In Vivo Screening Unveils Pervasive RNA-Binding Protein Dependencies in Leukemic Stem Cells and Identifies ELAVL1 as a Therapeutic Target. (2023)
GSE133479 · 2 steps · RNA-Seq · code_examples
Longitudinal assessment of tumor development using cancer avatars derived from genetically engineered pluripotent stem cells. (2020)
GSE133509 · 1 step · RNA-Seq · code_examples
Longitudinal assessment of tumor development using cancer avatars derived from genetically engineered pluripotent stem cells. (2020)
GSE135300 · 2 steps · RNA-Seq · code_examples
An in vivo genome-wide CRISPR screen identifies the RNA-binding protein Staufen2 as a key regulator of myeloid leukemia. (2020)
GSE112383 · 3 steps · RNA-Seq · code_examples
The RNA Helicase DDX6 Controls Cellular Plasticity by Modulating P-Body Homeostasis. (2019)
GSE112439 · 4 steps · Bisulfite-Seq · code_examples
The RNA Helicase DDX6 Controls Cellular Plasticity by Modulating P-Body Homeostasis. (2019)
GSE112479 · 3 steps · GSE · code_examples
The RNA Helicase DDX6 Controls Cellular Plasticity by Modulating P-Body Homeostasis. (2019)
GSE112782 · 5 steps · RIP-Seq · code_examples
The RNA Helicase DDX6 Controls Cellular Plasticity by Modulating P-Body Homeostasis. (2019)
GSE124071 · 3 steps · ATAC-seq · code_examples
The RNA Helicase DDX6 Controls Cellular Plasticity by Modulating P-Body Homeostasis. (2019)
GSE124072 · 3 steps · RNA-Seq · code_examples
The RNA Helicase DDX6 Controls Cellular Plasticity by Modulating P-Body Homeostasis. (2019)
GSE125808 · 4 steps · RNA-Seq · code_examples
The RNA Helicase DDX6 Controls Cellular Plasticity by Modulating P-Body Homeostasis. (2019)
GSE125954 · 4 steps · ChIP-Seq · code_examples
The RNA Helicase DDX6 Controls Cellular Plasticity by Modulating P-Body Homeostasis. (2019)
GSE134164 · 3 steps · RNA-Seq · code_examples
The RNA Helicase DDX6 Controls Cellular Plasticity by Modulating P-Body Homeostasis. (2019)
GSE24759 · 3 steps · GSE · code_examples
Musashi-2 attenuates AHR signalling to expand human haematopoietic stem cells. (2016)
GSE28359 · 1 step · GSE · code_examples
Musashi-2 attenuates AHR signalling to expand human haematopoietic stem cells. (2016)
GSE69583 · 7 steps · OTHER · code_examples
Musashi-2 attenuates AHR signalling to expand human haematopoietic stem cells. (2016)
GSE70685 · 3 steps · RNA-Seq · code_examples
Musashi-2 attenuates AHR signalling to expand human haematopoietic stem cells. (2016)
GSE78507 · 33 steps · OTHER · code_examples
Enhanced CLIP Uncovers IMP Protein-RNA Targets in Human Pluripotent Stem Cells Important for Cell Adhesion and Survival. (2016)
GSE78508 · 5 steps · RNA-Seq · code_examples
Enhanced CLIP Uncovers IMP Protein-RNA Targets in Human Pluripotent Stem Cells Important for Cell Adhesion and Survival. (2016)
GSE78509 · 33 steps · GSE · code_examples
Enhanced CLIP Uncovers IMP Protein-RNA Targets in Human Pluripotent Stem Cells Important for Cell Adhesion and Survival. (2016)
GSE78959 · 3 steps · RNA-Seq · code_examples
Genomic analysis of the molecular neuropathology of tuberous sclerosis using a human stem cell model. (2016)
GSE78960 · 3 steps · RNA-Seq · code_examples
Genomic analysis of the molecular neuropathology of tuberous sclerosis using a human stem cell model. (2016)
Showing first 25 analysis results.