Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Homo sapiens

ABSTRACT: N6-methyladenosine (m6A) sequencing of messenger RNAs in acute myeloid leukemia (AML) cells with and without knockdown of FTO

PROVIDER: PRJNA335722 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR3973190.fastq.gz	Fastqsanger.gz
	SRR3973189.fastq.gz	Fastqsanger.gz

Items per page:

1 - 2 of 2

Similar Datasets

Sequencing of messenger RNAs with N6-methyladenosine modifications in acute myeloid leukemia (AML) with and without forced expression of FTO

Project description:To identify potential mRNA targets of FTO whose m6A levels are affected by FTO in acute myeloid leukemia (AML) cells, we conducted m6A-seq for messenger RNAs isolated from AML cells with and without forced expression of FTO.

2016-12-20 | GSE76414 | GEO

Homo sapiens

Project description:N6-methyladenosine (m6A) sequencing of messenger RNAs in acute myeloid leukemia (AML) cells with and without knockdown of METTL14 [m6A-seq]

| PRJNA381699 | ENA

N6-methyladenosine (m6A) sequencing of messenger RNAs in acute myeloid leukemia (AML) cells with and without knockdown of FTO

Project description:To identify potential mRNA targets of FTO whose m6A levels are influenced in acute myeloid leukemia (AML) cells, we conducted m6A-seq for mRNA isolated from MA9.3ITD cells with and without knockdown of FTO

2016-12-20 | GSE84944 | GEO

FTO mediates LINE1 m6A demethylation and chromatin regulation in mESCs and mouse tissues

Project description:N6-methyladenosine (m6A) is the most abundant internal modification in mammalian messenger RNA (mRNA). It is installed by writer proteins and can be reversed by erasers. FTO was the first RNA demethylase shown to catalyze oxidative demethylation of m6A in RNA. Despite extensive studies, the main physiological substrates of FTO and the related functional pathways remain elusive in many systems, in particular during early mammalian development. Here, we show that FTO mediates the m6A demethylation of chromosome-associated repeat RNAs in mouse embryonic stem cells (mESCs), especially the long-interspersed element-1 family (LINE1) RNA, thereby affecting their abundances to regulate chromatin state.

2022-05-05 | GSE151704 | GEO

Knock down of FTO in cervical cancer cells

Project description:FTO, an N6-methyladenosine (m6A) demethylase, can promote cervical cancer cell proliferation and migration. RNA-sequencing of SiHa cells with FTO knockdown was conducted to dissect the differentially expressed genes and the potential mechanism of FTO in cervical cancer.

2020-02-13 | GSE133517 | GEO

N6-methyladenosine modification is essential for prostate cancer cells

Project description:N6-methyladenosine (m6A) modification of messenger RNAs (mRNAs) is a pivotal mechanism controlling mRNA fate in cells. RNA m6A modification is regulated by the functional balance between methyltransferases and demethylases. Here we demonstrated that FTO-IT1 enhancer RNA (eRNA), a long non-coding RNA (lncRNA) transcribed from the last intron of FTO gene is significantly upregulated in CRPC and aggressive tumors compared to primary tumors. FTO-IT1 knockout by CRISPR/Cas9 almost completely blocks growth and G1-S cell cycle transition of both androgen-sensitive and castration-resistant prostate cancer cells. Meanwhile, the mRNA m6A was dramatically increased in FTO-IT knockout PCa cells and we identified FTO-IT1 as a binding partner of FTO. From m6A-seq, we unexpectedly found hypermethylated m6A associated with upregulated levels of the mRNAs for p53 signaling pathway genes in 22Rv1 prostate cancer cells. Mechanistic study showed that FTO-IT1 recruits FTO to the P53 target mRNA to promote their m6A demethylation, which leads to their degradation.

2023-07-09 | GSE189465 | GEO

YTHDF3 improves translation initiation of mRNAs with N6-methyladenosine methylation at 5’ untranslated region by facilitating eIF2AK2 recruitment in oxaliplatin-resistant colorectal cancer - RIP-seq dataset

Project description:Oxaliplatin as a first-line drug frequently causes the chemo-resistance on colorectal cancer (CRC). N6-methyladenosine (m6A) methylation has been largely acknowledged in multiple biological functions. However, the molecular mechanisms underlying the m6A methylation in modulating anticancer drug resistance in CRC are still obscure. In present study, RIP-seq was conducted to investigate the occupancy of N6-methyladenosine RNA binding protein 3 (YTHDF3) served as “readers” that can recognize m6A modification site in HCT116 cells with oxaliplatin resistance (HCT116R). Then, YTHDF3 was knockdown by siRNA in HCT116 cells with oxaliplatin resistance, and RIP-seq was further conducted to investigate m6A methylation of HCT116, HCT116R and HCT116R cells with YTHDF3 knockdown.

2022-02-04 | E-MTAB-11321 | biostudies-arrayexpress

Identification and Characterization of the Mammalian Nuclear RNA N6-Adenosine Methyltransferase Core Complex

Project description:N6-methyladenosine (m6A) is the most prevalent internal modification found in mammalian messenger and non-coding RNAs. The discoveries of functionally significant demethylases that reverse this methylation as well as the recently revealed m6A distributions in mammalian transcriptomes strongly indicate regulatory functions of this modification. Here we report the identification and characterization of the mammalian nuclear RNA N6-adenosine methyltransferase core (RNMTC) complex. Besides METTL3, a methyltransferase which was the only known component of RNMTC in the past, we discovered that a previously uncharacterized methyltransferase, METTL14, exhibits a N6-adenosine methyltransferase activity higher than METTL3. Together with WTAP, the third component that dramatically affects the cellular m6A level, these three proteins form the core complex that orchestrates m6A deposition on mammalian nuclear RNA. Biochemistry assays, imaging experiments, as well as transcriptome-wide analyses of the binding sites and their effects on m6A methylation support methylation function and reveal new insights of RNMTC. PAR-CLIP and m6A-seq in HeLa cells

2013-11-29 | E-GEOD-46705 | biostudies-arrayexpress

Homo sapiens

Project description:Sequencing of messenger RNAs with N6-methyladenosine modifications in acute myeloid leukemia (AML) with and without forced expression of FTO

| PRJNA307239 | ENA

Methyltransferase METTL5 interactome

Project description:Cellular RNAs are covalently modified and these modifications can impact on all biological processes and hence are implicated in different types of diseases. Amongst RNA modifications, N6-methyladenosine (m6A) is one of the most widespread and has been found on messenger (mRNA), ribosomal (rRNA), non-coding and spliceosomal RNAs. We undertook a systematic screen to uncover new RNA-methyltransferases. We demonstrate that the methyltransferase-like 5 protein (METTL5) is an 18S rRNA specific methyltransferase and interacts specifically with Trmt122.

2020-09-09 | PXD015582 | Pride

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data