TOP TEN perturbations for 1552531_a_at (Homo sapiens)

Organism: Homo sapiens
Gene: 1552531_a_at
Selected probe(set): 1552531_a_at
Platform: Affymetrix Human Genome U133 Plus 2.0 Array

Expression of 1552531_a_at (1552531_a_at) across 6672 perturbations tested by GENEVESTIGATOR:

DLBCL study 1 (germinal center B-cell like; centroblast-like) / DLBCL study 1 (activated B-cell like; centroblast-like)

Relative Expression (log2-ratio):2.5786505
Number of Samples:14 / 3
Experimental DLBCL study 1 (germinal center B-cell like; centroblast-like)
Centroblast B-cells sorted from primary tumor samples from patients with malignant diffuse large B-cell lymphoma (germinal center B-cell like type). To isolate different B-cell subsets, tonsil tissues from DLBCL patients were sorted by fluorescence-activated cell sorting. Samples were also classified based on subset-specific B-cell-associated gene signature (BAGS).
Control DLBCL study 1 (activated B-cell like; centroblast-like)
Centroblast B-cells sorted from primary tumor samples from patients with malignant diffuse large B-cell lymphoma (activated B-cell like type). To isolate different B-cell subsets, tonsil tissues from DLBCL patients were sorted by fluorescence-activated cell sorting. Samples were also classified based on subset-specific B-cell-associated gene signature (BAGS).

glioma study 16 (LN-18) / normal astrocyte sample

Relative Expression (log2-ratio):2.4822292
Number of Samples:2 / 3
Experimental glioma study 16 (LN-18)
Human glioma cell line LN018 was cultured in DMEM supplemented with 10% FCS (fetal calf serum) and antibiotics at 37C and 5% CO2.
Control normal astrocyte sample
Normal brain astrocytes. Clonetics normal human astrocytes (NHA) from Cambrex (primary-derived cultures) and cultured according to the manufacturer's recommendations.

Burkitt lymfoma study 4 (MAP2K inhibitor) / Burkitt lymfoma study 4 (control)

Relative Expression (log2-ratio):2.4002361
Number of Samples:3 / 5
Experimental Burkitt lymfoma study 4 (MAP2K inhibitor)
BL-2 cell line with activated B cell receptor (BCR) through αIgM treatment and isolated after MAP2K inhibition. A reduced expression of BCR.1 genes after BCR activation was observed and this activation led to a delayed entry to and progression of mitosis and defects in metaphase.
Control Burkitt lymfoma study 4 (control)
BL-2 cell line with activated B cell receptor (BCR) through αIgM treatment. A reduced expression of BCR.1 genes after BCR activation was observed and this activation led to a delayed entry to and progression of mitosis and defects in metaphase.

Burkitt lymphoma study 2 (immunodeficiency-associated) / Burkitt lymphoma study 1 (endemic)

Relative Expression (log2-ratio):2.2678127
Number of Samples:2 / 13
Experimental Burkitt lymphoma study 2 (immunodeficiency-associated)
Tumor tissue samples from the lymph node of children with immunodeficiency-associated Burkitt lymphoma (ID-BL).
Control Burkitt lymphoma study 1 (endemic)
Tumor tissue samples from the lymph node of children with endemic Burkitt lymphoma (eBL).

glioma study 16 (LN-215) / normal astrocyte sample

Relative Expression (log2-ratio):2.2292032
Number of Samples:2 / 3
Experimental glioma study 16 (LN-215)
Human glioma cell line LN215 was cultured in DMEM supplemented with 10% FCS (fetal calf serum) and antibiotics at 37°C and 5% CO2.
Control normal astrocyte sample
Normal brain astrocytes. Clonetics normal human astrocytes (NHA) from Cambrex (primary-derived cultures) and cultured according to the manufacturer's recommendations.

HIF-1a/HIF-2a depletion study 1 (hypoxia; HK2) / HIF-1a/HIF-2a depletion study 1 (normoxia; AB81)

Relative Expression (log2-ratio):2.1829448
Number of Samples:3 / 3
Experimental HIF-1a/HIF-2a depletion study 1 (hypoxia; HK2)
Proximal tubule epithelial cell line HK-2 with shRNA-mediated stable knock-down of HIF-1a and HIF-2a (Hypoxia-inducible factor 1-alpha and Hypoxia-inducible factor 2-alpha) 24 hours after treatment with hypoxia (20% O2). HK-2 cells were cultured in DMEM/F-12 supplemented with 10% fetal calf serum (FCS), 1% ITS, hydrocortisone, and antibiotics. The cells were incubated at 37 °C.
Control HIF-1a/HIF-2a depletion study 1 (normoxia; AB81)
Human podocyte cells AB81 with shRNA-mediated stable knock-down of HIF-1a and HIF-2a (Hypoxia-inducible factor 1-alpha and Hypoxia-inducible factor 2-alpha) 24 hours after treatment with normoxia (20% O2). Conditionally immortalized human podocytes AB81 were cultured under permissive conditions (33 °C) in RPMI-1640 supplemented with 10% FBS, antibiotics, and 1% ITS. Differentiation was induced by thermoshift to 37 °C in 6-well plates.

RAF1 depletion study 1 / normal SW-480 cell sample

Relative Expression (log2-ratio):-2.082614
Number of Samples:6 / 3
Experimental RAF1 depletion study 1
RNAi-mediated gene knockdown of RAF1 in colorectal cancer cell line SW-480.
Control normal SW-480 cell sample
Non-transduced SW-480 colorectal cell line sample.

connective/soft tissue cancer study 1 (PDX; connective and soft tissue, malignant peripheral nerve sheath tumor; primary) / connective/soft tissue cancer study 1 (PDX; connective and soft tissue, dedifferentiated liposarcoma; primary)

Relative Expression (log2-ratio):2.0188818
Number of Samples:3 / 5
Experimental connective/soft tissue cancer study 1 (PDX; connective and soft tissue, malignant peripheral nerve sheath tumor; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary connective and soft tissue, malignant peripheral nerve sheath tumor of the soft tissue (subcutaneously implanted).
Control connective/soft tissue cancer study 1 (PDX; connective and soft tissue, dedifferentiated liposarcoma; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary connective and soft tissue, dedifferentiated liposarcoma of the soft tissue (subcutaneously implanted).

zalypsis study 1 / untreated MM1S cell sample

Relative Expression (log2-ratio):-1.9783096
Number of Samples:2 / 2
Experimental zalypsis study 1
MM1S multiple myeloma cells treated in vitro with zalypsis (5 nM), a novel marine-derived compound with potent antimyeloma activity. Cells were harvested at the beginning of induction of cell death (15-20% cell death as assessed by Annexin V-FITC staining). ATC code:---
Control untreated MM1S cell sample
MM1S multiple myeloma cells untreated.

RAF1 depletion study 1 / control vector transfected SW-480 cell sample

Relative Expression (log2-ratio):-1.966032
Number of Samples:6 / 6
Experimental RAF1 depletion study 1
RNAi-mediated gene knockdown of RAF1 in colorectal cancer cell line SW-480.
Control control vector transfected SW-480 cell sample
SW-480 colorectal cell line sample transduced with empty vector pLKO.