Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Effects of over-expression of PLEK2 on gene expression in 22RV1 cells

ABSTRACT: Effects of over-expression of PLEK2 on gene expression in 22RV1 cells

PROVIDER: PRJNA1065822 | ENA |

REPOSITORIES: ENA

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	SRR27589936.fastq.gz	Fastqsanger.gz
	SRR27589937.fastq.gz	Fastqsanger.gz
	SRR27589938.fastq.gz	Fastqsanger.gz
	SRR27589939.fastq.gz	Fastqsanger.gz
	SRR27589940.fastq.gz	Fastqsanger.gz

Items per page:

1 - 5 of 6

Similar Datasets

Effects of over-expression of PLEK2 on gene expression in 22RV1 cells

Project description:We previously found that loss of Plek2 decreased Akt activity and reverted disease phenotypes in hematopoietic system specific Pten knockout mice. Pten knockout mice also show prostate cancer phenotype. Using a well known Pten prostate-specific knockout mouse model, we found that loss of Plek2 also reverted tumorigenesis of prostate cancer via decreasing Akt pathway activity. Furthermore, we found that PLEK2 over-expression increased AKT pathway activity and promoted proliferation in 22RV1 cells which is a kind of prostate cancer cell line. To explore additional pathway which PLEK2 may involve in prostate cancer, we performed RNA sequencing in PLEK2 over-expressed and control 22RV1 cells.

2024-07-09 | GSE253449 | GEO

Effects of CDK8/19 Mediator Kinase inhibition on gene expression in castration-resistant prostate cancer cell line 22Rv1 and its derivatives grown in vitro.

Project description:RNA-Seq analysis was carried out to investigate the effects of selective CDK8/19 inhibitor SNX631 on gene expression in different 22RV1 derivatives grown in cell culture, under androgen-supplemented and androgen-deprived conditions. The 22Rv1 derivatives were generated as following: Parental 22Rv1 (Rv1-WT) were transduced with a lentivirus expressing luciferase, yielding the derivative Rv1-Luc. 22Rv1 cells with a double knockout of CDK8 and CDK19 (Rv1-dKO) were made via CRISPR/Cas9. Rv1-dKO cells were further transduced with lentiviruses to generate Rv1-dKO re-expression derivatives that express wild-type CDK8 or CDK19 (Rv1-dKO-CDK8 or Rv1-dKO-CDK19) and kinase-inactive D173A mutants (Rv1-dKO-CDK8M or Rv1-dKO-CDK19M).

2024-03-31 | GSE240369 | GEO

Effects of NLN over-expression on multiple myeloma

Project description:The influences of NLN over-expression in multiple myeloma.

2023-05-31 | PXD042566 |

22Rv1 in vivo progression model

Project description:Purpose: Even in last stage of metastatic castration-resistant prostate cancer, androgen receptor (AR) signaling remains active.To derive high metastatic prostate cancer (PCa), we labeled AR-positive but castration-resistant 22Rv1 PCa cells with luciferase gene (22Rv1-Luc2) and these cells were orthotopically implanted in mouse prostate for spontaneous progression. Methods: 2 × 10^5 of luciferase-expressing 22Rv1 cells (22Rv1-Luc2) cells were implanted in the anterior prostate of nude mice. After 12-14 weeks, the host mice were necropsied and the metastases from lumbar lymph nodes and primary tumors were dissected under laminar flow. Tumor tissues were minced using sterile scalpels and further digested with Collagenase D for 1 h. The lymph node metastatic cancer cells, named 22Rv1-M1, were orthotopically reimplanted in nude mice. At 12 weeks, the secondary metastases were isolated in the lumbar lymph nodes and designated as 22Rv1-M2 cells. Suspension of 1 × 10^6 22Rv1-M2 cells in DPBS was injected into nude mice through the tail vein, and mice developed metastases (22Rv1-M3) after 6 week. This procedure was repeated once to attain the 22Rv1-M4. Results: 22Rv1-derived metastatic cell lines exhibit increased in vitro and in vivo invasion activity as the progression from 22Rv1 to M4. Transcriptomic analysis of genome-wide gene expression in the M4 tumors reveal the unique gene expression profile compared to 22Rv1 tumors. Conclusions: Transcriptomic data provide the gene network for decoding the mechanism of PCa metastasis.

2017-12-01 | GSE99857 | GEO

Transcriptomic analysis of the in vivo effects of CDK8/19 inactivation in 22Rv1 xenografts growing in intact and castrated NSG mice

Project description:RNA-Seq analysis was carried out to investigate the effects of CDK8/19 inactivation in the tumors formed in intact and castrated NSG mice by different 22Rv1 derivatives, with or without SNX631 treatment. The 22Rv1 derivatives were generated as following: Parental 22Rv1 (Rv1-WT) were transduced with a lentivirus expressing luciferase, yielding the derivative Rv1-Luc. 22Rv1 cells with a double knockout of CDK8 and CDK19 (Rv1-dKO) were made via CRISPR/Cas9. Rv1-dKO cells were further transduced with lentiviruses to generate Rv1-dKO re-expression derivatives that express wild-type CDK19 (Rv1-dKO-CDK19) and the kinase-inactive D173A mutant (Rv1-dKO-CDK19M). SNX631 is a selective and orally bioavalable CDK8/19 inhibtor.

2024-03-31 | GSE240370 | GEO

Tumorigenic effects of TLX over-expression in HEK 293T cells

Project description:Tumorigenic effects of TLX over-expression in HEK 293T cells

| PRJNA494849 | ENA

rGal1 transcriptional effects over RWP-1

Project description:rGal1 transcriptional effects over RWP-1

| PRJNA429570 | ENA

22RV1 prostate cancer cell line transfected with SPINK1 siRNA vs control siRNA

Project description:ETS gene fusions have been characterized in a majority of prostate cancers, however key molecular alterations in ETS negative cancers are unclear. Here we used an outlier meta-analysis (meta-COPA) to identify SPINK1 outlier-expression exclusively in a subset of ETS rearrangement negative cancers (~10% of total cases). We validated the mutual exclusivity of SPINK1 expression and ETS fusion status, demonstrated that SPINK1 outlier-expression can be detected non-invasively in urine and observed that SPINK1 outlier-expression is an independent predictor of biochemical recurrence after resection. We identified the aggressive 22RV1 cell line as a SPINK1 outlier-expression model, and demonstrate that SPINK1 knockdown in 22RV1 attenuates invasion, suggesting a functional role in ETS rearrangement negative prostate cancers. Keywords: Genetic Modification 22RV1 cells were infected with non-targeting siRNA or siRNA against SPINK1. For reported hybridizations, the reference channel is 22RV1 cells infected with non-targeting siRNA. Duplicate hybridizations were performed with duplicate dye flips, for a total of four arrays. Over and under-expressed signatures were generated by filtering to include only features with significant differential expression (PValueLogRatio < 0.01) in all hybridizations and Cy5/Cy3 ratios > or < 1 in all hybridizations.

2008-06-10 | E-GEOD-11132 | biostudies-arrayexpress

Expression profile of 22Rv1 cells upon DHT treatment

Project description:To determine genes regulated by Androgen Receptor in response to DHT treatment in 22Rv1, we cultured 22Rv1 cells in full serum containing media and then added DHT for 24 hrs. RNA was harvested after 24 hrs of treatment and gene expression profiling was performed by RNA-Seq

2017-11-01 | GSE86503 | GEO

Transcriptome changes in 22Rv1 cells with a double knockout or over expression of C145S, Empty vector, or Wild type NONO.

Project description:RNA-Sequencing to determine transcriptome changes in 22Rv1 cells after knockdown of PSPC1 and SFPQ

2023-03-21 | GSE222216 | GEO