GEO DataSets

(Submitter supplied) UGT2B17 is a recently identified molecular marker for poor prognosis in Chronic Lymphocytic Leukemia (CLL), which is the most prevalent adult leukemia subtype in the western world. The goal of this study was to determine the effects of UGT2B17 expression in leukemia cells and to find molecular pathways associated with high UGT2B17 expression. We characterized the effects of UGT2B17 in two leukemia cell lines (MEC1 and JVM2) overexpressing a functional UGT2B17 enzyme. more...

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL16791 GPL11154

12 Samples

Download data: TXT

(Submitter supplied) UGT2B17 is a recently identified molecular marker for poor prognosis and drug response in Chronic Lymphocytic Leukemia (CLL), which is the most prevalent adult leukemia subtype in the western world. The goal of this study was to investigate transcriptome changes associated with drug-induced UGT2B17 up-regulation to identify possible upstream regulators of drug response and downstream effects of UGT induction.

Organism:

Homo sapiens

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16791

36 Samples

Download data: TXT

(Submitter supplied) This microarry study provides novel insights into the role of UGT2B17 in prostate cancer progression

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL14550

8 Samples

Download data: TXT, XLSX

(Submitter supplied) Inhibitor of apoptosis (IAP) proteins are expressed at high levels in CLL cells and may contribute to evasion of cell death leading to poor therapeutic outcome. Of note, prognostic unfavourable cases with e.g. non-mutated VH-status and TP53 mutation responded significantly better to BV6 than samples with unknown or favourable prognosis e.g. 13q deletion. The majority of cases with 17p deletion (10/12) and Fludarabine refractory cases were sensitive to BV6, indicating that BV6 acts independently of the p53 pathway. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Dataset:

GDS6083

Platform:

GPL570

12 Samples

Download data: CEL

(Submitter supplied) Apoptosis is deregulated in most, if not all, cancers, including hematological malignancies. In this study, we wanted to test whether primary acute myeloid leukemia (AML) samples are sensitive for inhibitor of apoptosis (IAP) protein antagonist treatment in vitro, and which AML subgroup might profit most from such a novel therapeutic strategy. We treated diagnostic samples of 67 adult AML patients with either cytarabine (ara-C) or IAP antagonist BV6 and correlated sensitivity with clinical, cytogenetic and molecular markers, and expression levels of selected genes involved in apoptosis. more...

Organism:

Homo sapiens

Type:

Expression profiling by array

Platform:

GPL570

24 Samples

Download data: CEL

Analysis of chronic lymphocytic leukemia (CLL) cells treated with BV6, a Smac mimetic. CLL is characterized by B-lymphocyte accumulation, which is attributed to defective cell death. Inhibitor of apoptosis (IAP) proteins are highly expressed in CLL cells. Smac binds to and inhibits IAP proteins.

Organism:

Homo sapiens

Type:

Expression profiling by array, transformed count, 2 agent, 4 genotype/variation, 4 individual, 2 other, 2 time sets

Platform:

GPL570

Series:

GSE62533

12 Samples

Download data: CEL

(Submitter supplied) Background: The most important risk factors for head and neck squamous carcinoma (HNSCC) are tobacco smoking and alcohol consumption, while subgroups are caused by infection with human papillomaviruses (HPV) or Epstein-Barr virus (EBV). Here, we studied alterations of somatic copy-number in whole genome, p16 protein and TP53 mutations by alcohol drinking, smoking and viral infections. Methods: We conducted a prospective cohort study. more...

Organism:

Homo sapiens

Type:

Genome variation profiling by genome tiling array

Platform:

GPL10150

225 Samples

Download data: TXT