TOP TEN perturbations for 38445_at (Homo sapiens)

Organism: Homo sapiens
Gene: 38445_at
Selected probe(set): 203055_s_at
Platform: Affymetrix Human Genome U133 Plus 2.0 Array

Expression of 38445_at (203055_s_at) across 6674 perturbations tested by GENEVESTIGATOR:

glioma study 17 (anaplastic astrocytoma; A2B5+) / non-tumor oligodendrocyte progenitor cell sample (cortex)

Relative Expression (log2-ratio):2.1175623
Number of Samples:2 / 3
Experimental glioma study 17 (anaplastic astrocytoma; A2B5+)
Oligodendrocyte progenitor cells (OPC) isolated from high grade anaplastic astrocytoma (grade III). OPC were isolated using magnetic-activated cell sorting (MACS) with antibodies against A2B5 antigen. Patients were 45 ± 18 years old.
Control non-tumor oligodendrocyte progenitor cell sample (cortex)
Oligodendrocyte progenitor cells (OPC) isolated from cortical tissue, which was obtained from patients with epilepsy, but without any manifested brain cancer. OPC were isolated using magnetic-activated cell sorting (MACS) with antibodies against A2B5 antigen.

glioma study 17 (glioblastoma; unsorted) / non-tumor cortical tissue

Relative Expression (log2-ratio):1.883152
Number of Samples:2 / 4
Experimental glioma study 17 (glioblastoma; unsorted)
Brain cells isolated from high grade glioblastoma (grade IV). Tumor tissue was dissociated using enzymatic treatment and all cells were used for RNA isolation.
Control non-tumor cortical tissue
Cortical tissue obtained from patients with epilepsy, but without any manifested brain cancer. The tissue was dissociated using enzymatic treatment, but all brain cell types were used for analyses.

T-cell activation study 3 / resting CD4 T-lymphocyte (crude fraction) sample

Relative Expression (log2-ratio):-1.6853199
Number of Samples:2 / 2
Experimental T-cell activation study 3
CD4+ T-cell samples prepared from crude lymphocyte fraction. Cells were activated with anti-CD3/28 beads for 18hrs.
Control resting CD4 T-lymphocyte (crude fraction) sample
Resting CD4 T-lymphocytes prepared from crude lymphocyte fraction.

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

Relative Expression (log2-ratio):1.6111326
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.

glioma study 16 (LN-319) / normal astrocyte sample

Relative Expression (log2-ratio):1.3684864
Number of Samples:2 / 3
Experimental glioma study 16 (LN-319)
Human glioma cell line LN319 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.

tumor supernatant activation study 3 / untreated memory CD4 T-cell sample

Relative Expression (log2-ratio):-1.3598452
Number of Samples:4 / 3
Experimental tumor supernatant activation study 3
Memory (CD45RA-) CD4+ T cells isolated from peripheral blood of female healthy donors were incubated for 24 hours in 1:1 mix of tumor supernatant from primary invasive breast ductal carcinoma and X-VIVO 20 medium supplemented with antiCD3/CD28 beads, before harvest for RNA isolation. The tumor supernatant was prepared as followed: fresh surgical specimen was dissociated in X-VIVO 20 medium by GentleMACS dissociator and the resulting suspension was clarified by centrifugation for 15min at 13'000 g. ATC code:---
Control untreated memory CD4 T-cell sample
Memory (CD45RA-) CD4+ T-cells were isolated from peripheral blood of healthy female donors and incubated in X-VIVO 20 medium for 24 hours, before harvest for RNA isolation.

DLBCL study 4 (GCB DLBCL; baseline; RCHOP; alive) / DLBCL study 4 (GCB DLBCL; baseline; CHOP; alive)

Relative Expression (log2-ratio):-1.3582249
Number of Samples:91 / 43
Experimental DLBCL study 4 (GCB DLBCL; baseline; RCHOP; alive)
Tumor lymph node biopsy samples of patients with germinal-center B-cell–like subtype of diffuse large B-cell lymphoma (GCB DLBCL) collected before any treatment. Later patients received chemotherapy composed of cyclophosphamide, doxorubicin, vincristine, prednisone with monoclonal antibody rituximab (RCHOP). During follow up period they were alive.
Control DLBCL study 4 (GCB DLBCL; baseline; CHOP; alive)
Tumor lymph node biopsy samples of patients with germinal-center B-cell–like subtype of diffuse large B-cell lymphoma (GCB DLBCL) collected before any treatment. Later patients received chemotherapy composed of cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP). During follow up period they were alive.

glioma study 16 (LN-229) / normal astrocyte sample

Relative Expression (log2-ratio):1.3535023
Number of Samples:2 / 3
Experimental glioma study 16 (LN-229)
Human glioma cell line LN229 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.

DLBCL study 4 (ABC DLBCL; baseline; CHOP; dead) / DLBCL study 4 (ABC DLBCL; baseline; RCHOP; dead)

Relative Expression (log2-ratio):1.341546
Number of Samples:55 / 39
Experimental DLBCL study 4 (ABC DLBCL; baseline; CHOP; dead)
Tumor lymph node biopsy samples of patients with activated B-cell–like subtype of diffuse large B-cell lymphoma (ABC DLBCL) collected before any treatment. Later patients received chemotherapy composed of cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP). During follow up period they died from unknown reasons.
Control DLBCL study 4 (ABC DLBCL; baseline; RCHOP; dead)
Tumor lymph node biopsy samples of patients with activated B-cell–like subtype of diffuse large B-cell lymphoma (ABC DLBCL) collected before any treatment. Later patients received chemotherapy composed of cyclophosphamide, doxorubicin, vincristine, prednisone with monoclonal antibody rituximab (RCHOP). During follow up period they died from unknown reasons.

sarcoidosis study 6 (lacrimal gland tissue) / normal lacrimal gland tissue

Relative Expression (log2-ratio):1.3217487
Number of Samples:12 / 7
Experimental sarcoidosis study 6 (lacrimal gland tissue)
Lacrimal gland tissue samples obtained from patients who suffered from sarcoidosis. Biopsies were formalin-fixed and paraffin-embedded.
Control normal lacrimal gland tissue
Normal lacrimal gland tissue samples. The control tissue was obtained during surgery on eyes with non-inflamed orbits, such as blepharoplasties and enucleations. Biopsies were formalin-fixed and paraffin-embedded.