GEO DataSets

(Submitter supplied) The conserved human LIN28 RNA-binding proteins function in development, maintenance of pluripotency and oncogenesis. We used PAR-CLIP and a newly developed variant of this method, iDo-PAR-CLIP, to identify LIN28B targets as well as sites bound by the individual RNA binding domains of LIN28B in the human transcriptome at nucleotide resolution. The position of target binding sites reflected the known structural relative orientation of individual LIN28B binding domains, validating iDo-PAR-CLIP. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11154

1 Sample

Download data: BED

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array; Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL11154 GPL10999 GPL570

16 Samples

Download data: CEL, TXT

(Submitter supplied) Human LIN28A and B are RNA-binding proteins (RBPs) conserved in animals with important roles during development and stem cell reprogramming. We used Photoactivatable-Ribonucleoside-Enhanced Crosslinking and Immunoprecipitation (PAR-CLIP) in HEK293 cells and identified a largely overlapping set of ~3,000 mRNAs at ~9,500 sites located in the 3’UTR and CDS. In vitro and in vivo, LIN28 preferentially bound single-stranded RNA containing a uridine-rich element and one or more flanking guanosines, and appeared to be able to disrupt base-pairing to access these elements when embedded in predicted secondary structure. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL11154 GPL10999

4 Samples

Download data: XLSX

(Submitter supplied) Human LIN28A and B are RNA-binding proteins (RBPs) conserved in animals with important roles during development and stem cell reprogramming. We used Photoactivatable-Ribonucleoside-Enhanced Crosslinking and Immunoprecipitation (PAR-CLIP) in HEK293 cells and identified a largely overlapping set of ~3,000 mRNAs at ~9,500 sites located in the 3’UTR and CDS. In vitro and in vivo, LIN28 preferentially bound single-stranded RNA containing a uridine-rich element and one or more flanking guanosines, and appeared to be able to disrupt base-pairing to access these elements when embedded in predicted secondary structure. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

6 Samples

Download data: CEL

(Submitter supplied) Human LIN28A and B are RNA-binding proteins (RBPs) conserved in animals with important roles during development and stem cell reprogramming. We used Photoactivatable-Ribonucleoside-Enhanced Crosslinking and Immunoprecipitation (PAR-CLIP) in HEK293 cells and identified a largely overlapping set of ~3,000 mRNAs at ~9,500 sites located in the 3’UTR and CDS. In vitro and in vivo, LIN28 preferentially bound single-stranded RNA containing a uridine-rich element and one or more flanking guanosines, and appeared to be able to disrupt base-pairing to access these elements when embedded in predicted secondary structure. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL11154

6 Samples

Download data: TXT

(Submitter supplied) To reprogram adult HSPCs in vivo, we used a mouse engineered to express LIN28B in a Doxycycline (Dox)-inducible manner (iLIN28B). We performed single cell RNA-seq to compare the transcriptomes of common lymphoid progenitor (CLP) cells isolated from mouse FL, adult BM of wildtype mice, adult BM of iLIN28B treated with Dox (+Dox), and adult BM of littermate controls +Dox.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17021

4 Samples

Download data: MTX, TSV

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing; Other

Platforms:

GPL19057 GPL11002 GPL13112

19 Samples

Download data: BED, BW

(Submitter supplied) Transcriptome-wide profiling of RNA-binding by four RBPs in v-Abl transformed 220-8 pro-B mouse cell line. Binding sites are characterized by T-to-C cross-linking mutations, depth, location on transcript, and overlap/exclusivity across different RBPs.

Organism:

Mus musculus

Type:

Other

Platform:

GPL13112

13 Samples

Download data: BED

(Submitter supplied) Genome-wide profiling of RNA expression in two sub-populations of hematopoietic stem cells from mouse Fetal Liver (FL) and adult Bone Marrow (BM)

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19057

4 Samples

Download data: BW, CSV

(Submitter supplied) Genome-wide profiling of RNA differential expression in v-Abl transformed 220-8 pro-B mouse cell line

Organism:

Mus musculus

Type:

Expression profiling by high throughput sequencing

Platform:

GPL11002

2 Samples

Download data: BW, FPKM_TRACKING

(Submitter supplied) We report the mapping of LIN28B binding to RNA in HEK293A at various LIN28B expression levels using enhanced CLIP. We provide small RNA sequencing data regarding miRNA expression in HEK293A and those miRNAs bound by AGO2. We also profile the effect of LIN28B expression on transcriptome-wide ribosome occupancy in HEK293A via RNA-seq. Finally, we provide orthogonal regulatory data by profiling the effect of LIN28B expression on transcriptome-wide ribosome occupancy in NIH3T3 via RNA-seq.

Organism:

Mus musculus; Homo sapiens

Type:

Other; Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL20301 GPL21103

30 Samples

Download data: CSV, TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens

Type:

Expression profiling by array; Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL15106 GPL9115 GPL9052

26 Samples

Download data: BED, CEL, TXT

(Submitter supplied) LIN28 is a conserved RNA binding protein implicated in pluripotency, reprogramming and oncogenesis. Previously shown to act primarily by blocking let-7 microRNA (miRNA) biogenesis, here we elucidate distinct roles of LIN28 regulation via its direct messenger RNA (mRNA) targets. Through cross-linking and immunoprecipitation coupled with high-throughput sequencing (CLIP-seq) in human embryonic stem cells and somatic cells expressing exogenous LIN28, we have defined discrete LIN28 binding sites in a quarter of human transcripts. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL9115 GPL9052

8 Samples

Download data: BED, TXT

(Submitter supplied) LIN28 is a conserved RNA binding protein implicated in pluripotency, reprogramming and oncogenesis. Previously shown to act primarily by blocking let-7 microRNA (miRNA) biogenesis, here we elucidate distinct roles of LIN28 regulation via its direct messenger RNA (mRNA) targets. Through cross-linking and immunoprecipitation coupled with high-throughput sequencing (CLIP-seq) in human embryonic stem cells and somatic cells expressing exogenous LIN28, we have defined discrete LIN28 binding sites in a quarter of human transcripts. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL15106

18 Samples

Download data: CEL

(Submitter supplied) Somatic mutations affecting DIS3, the catalytic component of the RNA exosome, have been found in up to 18% of patients affected by the hematological cancer multiple myeloma. Here we show that DIS3 targets and degrades the pluripotency factor LIN28B. In cancer cells, DIS3 inactivation leads to enhanced LIN28B expression, thus disrupting the let-7 miRNAs tumor suppressor network and ultimately increasing protein levels of crucial oncogenes such as MYC and RAS. more...

Organism:

Homo sapiens; synthetic construct

Type:

Non-coding RNA profiling by array

Platform:

GPL8786

8 Samples

Download data: CEL

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by high throughput sequencing; Non-coding RNA profiling by array

4 related Platforms

31 Samples

Download data: TXT

(Submitter supplied) Cancer stem cells (CSC) dictate tumor cell heterogeneity in diverse cancer types and arise, in part, from microRNA (miRNA)-dependent alteration of gene expression. The let-7 miRNA family induces differentiation by silencing genes that maintain stemness and is repressed by the RNA-binding proteins LIN28A/B, which preserve stemness in normal embryonic and malignant cells. Here, we observed that LIN28A/B is undetectable in glioma stem cells (GSC) whereas let-7 and, paradoxically, their target genes are highly expressed. more...

Organism:

Homo sapiens

Type:

Non-coding RNA profiling by array

Platform:

GPL18402

6 Samples

Download data: TXT

(Submitter supplied) Cancer stem cells (CSC) dictate tumor cell heterogeneity in diverse cancer types and arise, in part, from microRNA (miRNA)-dependent alteration of gene expression. The let-7 miRNA family induces differentiation by silencing genes that maintain stemness and is repressed by the RNA-binding proteins LIN28A/B, which preserve stemness in normal embryonic and malignant cells. Here, we observed that LIN28A/B is undetectable in glioma stem cells (GSC) whereas let-7 and, paradoxically, their target genes are highly expressed. more...

Organism:

Homo sapiens; Mus musculus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL19057 GPL18573 GPL16791

25 Samples

Download data: BED, TXT

(Submitter supplied) MicroRNAs (miRNAs) are noncoding RNAs of approximately 22 nucleotides in length that usually suppress the translation of target messenger RNAs (mRNAs) through partial complementarity to the 3¡¦ untranslated region (3¡¦ UTR) of protein-coding mRNAs in animals. However, there is increasing evidence that miRNAs can also reduce the steady-state levels of their target mRNAs in animals. In this investigation, both miRNA and mRNA profiles from the undifferentiated human embryonic stem cell line hES-T3 (T3ES), hES-T3 derived embryoid bodies (T3EB) and hES-T3 differentiated fibroblast-like cells (T3DF) were quantitatively determined. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

8 Samples

Download data: CEL

(Submitter supplied) We have developed a progression series of increasingly metastatic cell lines generated from the normal mammary epithelial cell line, NMuMG, to distinguish between early changes in cancer initiation and metastasis-promoting alterations.

Organism:

Mus musculus

Type:

Expression profiling by array

Platform:

GPL1261

15 Samples

Download data: CEL