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TranscriptomicsProstate Cancer Gene Expression Changes after Treatment with Neoadjuvant Dutasteride
To identify molecular changes underlying the chemopreventive or tumor promoting effects of SRD5A inhibition, we profiled gene expression changes in benign prostate epithelium from patients with PCa treated with dutasteride, a dual SRD5A inhibitor. Subjects were aged 45-80 years with clinically local...
ORGANISM(S): Homo sapiens 
2008-12-01 | E-GEOD-9972 | biostudies-arrayexpress
TranscriptomicsProstate Cancer Gene Expression Changes with Neoadjuvant Hormone Therapy
Men with clinically localized prostate cancer were treated with 0 to 9 months of neoadjuvant hormone suppression prior to prostatectomy. Keywords: microarray, hormone, 9 men with prostate cancer were assigned to neoadjuvant hormone suppression therapy for 3-6, 6, or 0 months.
ORGANISM(S): Homo sapiens 
2008-12-01 | E-GEOD-9983 | biostudies-arrayexpress
TranscriptomicsComparison of Normal Prostate Fibroblasts Overexpressing Cyclin D1 and Carcinoma Associated Fibroblasts
The cyclin D1 oncogene encodes the regulatory subunit of a holoenzyme that phosphorylates and inactivates the Rb protein and promotes progression through G1 to S phase of the cell cycle. Several prostate cancer cell lines and a subset of primary prostate cancer samples have increased cyclin D1 prote...
ORGANISM(S): Homo sapiens 
2007-08-31 | E-GEOD-6936 | biostudies-arrayexpress
MetabolomicsNQO1 protects obese mice through improvements in glucose and lipid metabolism.
Chronic nutrient excess leads to metabolic disorders and insulin resistance. Activation of stress-responsive pathways via Nrf2 activation contributes to energy metabolism regulation. Here, inducible activation of Nrf2 in mice and transgenesis of the Nrf2 target, NQO1, conferred protection from diet-...
2024-05-23 | MTBLS2085 | MetaboLights
TranscriptomicsRNA-seq of human ex vivo ovarian cancer models - part III
Ascites or solid tumour samples from patients with ovarian cancer were collected and grown in culture as ex vivo models of purified tumour cells. RNA-seq was performed on these models to establish gene expression profiles, which allow identification of genes that are differentially expressed between...
ORGANISM(S): Homo sapiens 
2021-10-10 | E-MTAB-11000 | biostudies-arrayexpress
TranscriptomicsComparison of miRNA expression in Dickkopf1-expressing versus control newborn mouse skin
miRNA expression was compared in skin from control newborn mice and littermate mice ectopically expressing the potent secreted WNT inhibitor Dickkopf 1 (DKK1) in the epidermis. DKK1 completely suppresses hair follicle development. Multiple miRNAs were identified that reproducibly produced signals ab...
ORGANISM(S): Mus musculus 
2010-06-11 | E-GEOD-4723 | biostudies-arrayexpress
TranscriptomicsMouse Normal Variation
Cancer of the prostate is influenced both by genetic predisposition and environmental factors. The identification of genes capable of modulating cancer development has the potential to unravel disease heterogeneity and aid diagnostic and prevention strategies through improved understanding of gene-e...
ORGANISM(S): Mus musculus 
2007-05-31 | E-GEOD-5962 | biostudies-arrayexpress
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