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62 results for “stemness”
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Evidence for premature aging due to oxidative stress in iPSCs from Cockayne syndrome.
Human molecular genetics · 2012 · 21(17): 3825-34
Cockayne syndrome (CS) is a human premature aging disorder associated with neurological and developmental abnormalities, caused by mutations mainly in the CS group B gene (ERCC6). At the molecular level, CS is characterized by a deficiency in the transcription-couple DNA …
PMID 22661500 DOI ↗
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Alternative splicing in stem cell self-renewal and diferentiation.
Advances in experimental medicine and biology · 2010 · 695: 92-104
This chapter provides a review of recent advances in understanding the importance of alternative pre-messenger RNA splicing in stem cell biology. The majority of transcribed pre-mRNAs undergo RNA splicing where introns are excised and exons are juxtaposed to form mature …
PMID 21222201 DOI ↗
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A model for neural development and treatment of Rett syndrome using human induced pluripotent stem cells.
Cell · 2010 · 143(4): 527-39
Autism spectrum disorders (ASD) are complex neurodevelopmental diseases in which different combinations of genetic mutations may contribute to the phenotype. Using Rett syndrome (RTT) as an ASD genetic model, we developed a culture system using induced pluripotent stem cells (iPSCs) …
PMID 21074045 DOI ↗
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A distinct microRNA signature for definitive endoderm derived from human embryonic stem cells.
Stem cells and development · 2010 · 19(6): 797-807
Human embryonic stem cells (hESCs) have the potential to differentiate into many adult cell types, and they are being explored as a resource for cell replacement therapies for multiple diseases. In order to optimize in vitro differentiation protocols, it will …
PMID 19807270 DOI ↗
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Transcriptional signature and memory retention of human-induced pluripotent stem cells.
PloS one · 2009 · 4(9): e7076
Genetic reprogramming of somatic cells to a pluripotent state (induced pluripotent stem cells or iPSCs) by over-expression of specific genes has been accomplished using mouse and human cells. However, it is still unclear how similar human iPSCs are to human …
PMID 19763270 DOI ↗
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Deep sequencing identifies new and regulated microRNAs in Schmidtea mediterranea.
RNA (New York, N.Y.) · 2009 · 15(8): 1483-91
MicroRNAs (miRNAs) play important roles in directing the differentiation of cells down a variety of cell lineage pathways. The planarian Schmidtea mediterranea can regenerate all lost body tissue after amputation due to a population of pluripotent somatic stem cells called …
PMID 19553344 DOI ↗
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L1 retrotransposition in human neural progenitor cells.
Nature · 2009 · 460(7259): 1127-31
Long interspersed element 1 (LINE-1 or L1) retrotransposons have markedly affected the human genome. L1s must retrotranspose in the germ line or during early development to ensure their evolutionary success, yet the extent to which this process affects somatic cells …
PMID 19657334 DOI ↗
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An RNA code for the FOX2 splicing regulator revealed by mapping RNA-protein interactions in stem cells.
Nature structural & molecular biology · 2009 · 16(2): 130-7
The elucidation of a code for regulated splicing has been a long-standing goal in understanding the control of post-transcriptional gene expression events that are crucial for cell survival, differentiation and development. We decoded functional RNA elements in vivo by constructing …
PMID 19136955 DOI ↗
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The PIWI proteins SMEDWI-2 and SMEDWI-3 are required for stem cell function and piRNA expression in planarians.
RNA (New York, N.Y.) · 2008 · 14(6): 1174-86
PIWI proteins are expressed in germ cells in a wide variety of metazoans, where they participate in the synthesis and function of a novel class of small RNAs called PIWI associated RNAs (piRNAs). One function of piRNAs is to preserve …
PMID 18456843 DOI ↗
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Multiple layers of molecular controls modulate self-renewal and neuronal lineage specification of embryonic stem cells.
Human molecular genetics · 2008 · 17(R1): R67-75
Elucidating the molecular changes that arise during neural differentiation and fate specification is crucial for building accurate in vitro models of neurodegenerative diseases using human embryonic stem cells (hESCs). Here we review the importance of hESCs and derived progenitors in …
PMID 18632700 DOI ↗
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RNA sequence analysis defines Dicer's role in mouse embryonic stem cells.
Proceedings of the National Academy of Sciences of the United States of America · 2007 · 104(46): 18097-102
Short RNA expression was analyzed from Dicer-positive and Dicer-knockout mouse embryonic [corrected] stem (ES) cells, using high-throughput pyrosequencing. A correlation of miRNA quantification with sequencing frequency estimates that there are 110,000 miRNAs per ES cell, the majority of which can …
PMID 17989215 DOI ↗
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Alternative splicing events identified in human embryonic stem cells and neural progenitors.
PLoS computational biology · 2007 · 3(10): 1951-67
Human embryonic stem cells (hESCs) and neural progenitor (NP) cells are excellent models for recapitulating early neuronal development in vitro, and are key to establishing strategies for the treatment of degenerative disorders. While much effort had been undertaken to analyze …
PMID 17967047 DOI ↗
Datasets 8
A 17-Gene Stemness Score for Rapid Identification of High-Risk AML Patients [Illumina]
Homo sapiens · GPL10558
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
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
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
Identification of the Global miR-130a Targetome Reveals a Novel Role for TBL1XR1 in Hematopoietic Stem Cell Self-Renewal and t(8;21) AML [miR-130a OE]
Homo sapiens · GPL16791
Identification of the Global miR-130a Targetome Reveals a Novel Role for TBL1XR1 in Hematopoietic Stem Cell Self-Renewal and t(8;21) AML [TBL1XR1 KD]
Homo sapiens · GPL16791
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
Homo sapiens · GPL24676
Analyses 1
GSE76008 · 1 step · GSE · code_examples
The splicing factor RBM17 drives leukemic stem cell maintenance by evading nonsense-mediated decay of pro-leukemic factors. (2022)