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The Androgen Receptor Directly Regulates CD44 Expression in Androgen Sensitive Bladder Cancer [ChIP-seq]

ABSTRACT: The Androgen Receptor Directly Regulates CD44 Expression in Androgen Sensitive Bladder Cancer [ChIP-seq]

PROVIDER: PRJNA622581 | ENA |

REPOSITORIES: ENA

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The Androgen Receptor Directly Regulates CD44 Expression in Androgen Sensitive Bladder Cancer

Project description:The Androgen Receptor Directly Regulates CD44 Expression in Androgen Sensitive Bladder Cancer

| PRJNA622576 | ENA

The Androgen Receptor Directly Regulates CD44 Expression in Androgen Sensitive Bladder Cancer [gene expression]

Project description:The Androgen Receptor Directly Regulates CD44 Expression in Androgen Sensitive Bladder Cancer [gene expression]

| PRJNA622580 | ENA

The Androgen Receptor Directly Regulates CD44 Expression in Androgen Sensitive Bladder Cancer [ChIP-seq]

Project description:To study androgen receptor transcriptomic activation in the presence of androgen in bladder cancer cell lines. A uniquely derived AR expressing clone of the bladder cancer cell line UMUC3 was derived and validated prior to ChIP-seq experiments. Androgen receptor chromatin immunoprecipitation (AR ChIP-seq) was used to determine the overall expression changes in repsonse to treatment with synthetic androgen. Evaluation of genes associated with androgen receptor stimulation were used for focused analysis when combined with microarray data.

2021-03-21 | GSE147939 | GEO

The Androgen Receptor Directly Regulates CD44 Expression in Androgen Sensitive Bladder Cancer [gene expression]

Project description:To study androgen receptor transcriptomic activation in the presence of androgen in bladder cancer cell lines. A uniquely derived AR expressing clone of the bladder cancer cell line UMUC3 was derived and validated prior to microarray experiments. Microarrays were used to determine the overall expression changes in repsonse to treatment with synthetic androgen. Evaluation of genes associated with androgen receptor stimulation were used for focused analysis when combined with ChIP-seq data.

2021-03-21 | GSE147938 | GEO

The Androgen Receptor Directly Regulates CD44 Expression in Androgen Sensitive Bladder Cancer

Project description:This SuperSeries is composed of the SubSeries listed below.

2021-03-21 | GSE147940 | GEO

Androgen-sensitive glycomembrane protein expression in LNCaP prostate tumor cells

Project description:Aberrant androgen receptor (AR)-mediated transcription is a critical driver in progression of human prostate cancer. It's known that different doses of androgens can elicit differential transcriptional and proliferative responses in prostate-tumor cells. Here, we set out to examine the androgenic regulation of glycoprotein expression in the membrane fraction of prostate-tumor cells that could serve as mediators or markers of androgen-induced proliferative responses observed in prostate-tumor cells. A bioanalytical workflow involving lectin-affinity chromatography and label-free quantitative mass spectrometry was used to identify androgen-sensitive glycomembrane protein expression associated with androgen-mediated proliferation. This study would facilitate the identification of surface membrane proteins involved in androgen-mediated proliferation and provide potential therapeutic targets in the detection treatment of proliferation prostate-tumors.

2022-03-01 | PXD002913 | Pride

Assessing androgen sensitive RNA splicing patterns in LNCaP cells.

Project description:Assessing androgen sensitive RNA splicing patterns in LNCaP cells.

| PRJNA734931 | ENA

Androgen Receptor Regulates CD44 Expression in Bladder Cancer.

Project description: Not available

| S-EPMC8782536 | biostudies-literature

Urinary Glycoproteomic profiling of Non-Muscle Invasive and Muscle Invasive Bladder Carcinoma Patients reveals distinct N-glycosylation pattern of CD44, MGAM and GINM1

Project description:Clinical management of bladder carcinomas (BC) remains a major challenge and demands comprehensive multi-omics analysis for better stratification of the disease. Identification of patients on risk requires identification of signatures predicting prognosis risk of the patients. Understanding the molecular alterations associated with the disease onset and progression could improve the routinely used diagnostic and therapy procedures. In this study, we investigated the aberrant changes in N-glycosylation pattern of proteins associated with tumorigenesis as well as disease progression in bladder cancer. We integrated and compared global N-glycoproteomic and proteomic profile of urine samples from bladder cancer patients at different clinicopathological stages (non-muscle invasive and muscle-invasive patients (n=5 and 4 in each cohort)) with healthy subjects (n=5) using SPEG method. We identified 635 N-glycopeptides corresponding to 381 proteins and 543 N-glycopeptides corresponding to 326 proteins in NMIBC and MIBC patients respectively. Moreover, we identified altered glycosylation in 41 NMIBC and 21 MIBC proteins without any significant change in protein abundance levels. In concordance with the previously published bladder cancer cell line N-glycoproteomic data, we also observed dysregulated glycosylation in ECM related proteins. Further, we identified distinct N-glycosylation pattern of CD44, MGAM and GINM1 between NMIBC and MIBC patients, which may be associated with disease progression in bladder cancer. These aberrant protein glycosylation events would provide a novel approach for bladder carcinoma diagnosis and further define novel mechanisms of tumor initiation and progression.

2020-09-10 | PXD020078 | Pride

Kinase activity profiling shows osteoblast-induced EGFR/ERBB2 signaling in human androgen-sensitive prostate carcinoma cells

Project description:Osteoblast-induced EGFR/ERBB2 signaling in androgen-sensitive prostate carcinoma cells characterized by multiplex kinase activity profiling

2009-04-02 | E-TABM-626 | biostudies-arrayexpress

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