TOP TEN perturbations for 1552536_at (Homo sapiens)

Organism: Homo sapiens
Gene: 1552536_at
Selected probe(set): 242356_at
Platform: Affymetrix Human Genome U133 Plus 2.0 Array

Expression of 1552536_at (242356_at) across 6672 perturbations tested by GENEVESTIGATOR:

rapidly progressive glomerulonephritis; ANCA-associated vasculitis study 5 (tubulointerstitium) / focal segmental glomerulosclerosis study 9 (glomerulus)

Relative Expression (log2-ratio):-3.74086
Number of Samples:21 / 10
Experimental rapidly progressive glomerulonephritis; ANCA-associated vasculitis study 5 (tubulointerstitium)
Tubulointerstitium tissue sample obtained by microdissection from kidney biopsy, from patients suffering from rapidly progressive glomerulonephritis and antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis. Donors were positive for ANCA-antibody. Biopsy samples were obtained from the European Renal cDNA Bank-Kroener-Fresenius biopsy bank. All biopsies were stratified by a reference pathologist.
Control focal segmental glomerulosclerosis study 9 (glomerulus)
Glomeruli tissue sample obtained by microdissection from kidney biopsy, from patients suffering from focal segmental glomerulosclerosis. Biopsy samples were obtained from the European Renal cDNA Bank-Kroener-Fresenius biopsy bank. All biopsies were stratified by a reference pathologist.

keratinocyte differentiation study 2 (KLF4 siRNA) / keratinocyte differentiation study 2

Relative Expression (log2-ratio):-3.0555677
Number of Samples:2 / 2
Experimental keratinocyte differentiation study 2 (KLF4 siRNA)
KLF4 (Kruppel-like factor 4) depleted primary neonatal keratinocytes differentiated with 1.2 mM calcium for 3 days. Keratinocytes obtained from freshly isolated foreskin were grown in keratinocyte-SFM medium supplemented with epidermal growth factor and bovine pituitary extract. KLF4 depletion was done using siRNAs: KLF4i(A): CCGAGGAGTTCAACGATCT; KLF4i(B): TGACCAGGCACTACCGTAA. Differentiation was induced at 100% confluency.
Control keratinocyte differentiation study 2
Primary neonatal keratinocytes differentiated with 1.2 mM calcium for 3 days. Keratinocytes obtained from freshly isolated foreskin were grown in keratinocyte-SFM medium supplemented with epidermal growth factor and bovine pituitary extract. Differentiation was induced at 100% confluency.

T-cell isolation study 11 / T-cell isolation study 6

Relative Expression (log2-ratio):2.7804432
Number of Samples:2 / 2
Experimental T-cell isolation study 11
CD4+ resting memory T-cell were isolated from peripheral blood buffy coat of healthy donors after storage for 24 hours at 20°C. The cell fraction was first enriched via density gradient centrifugation with LSM 1077 Ficoll and than FACS sorted as CD3+/CD4+/CD45RO+/CD45RA- population.
Control T-cell isolation study 6
CD4+ resting memory T-cell were isolated from whole peripheral blood of healthy donors with no delay. The cell fraction was first enriched via density gradient centrifugation with LSM 1077 Ficoll and than FACS sorted as CD3+/CD4+/CD45RO+/CD45RA- population.

ovarian tumor study 30 (PDX; transitional cell carcinoma, NOS; primary) / ovarian tumor study 30 (PDX; clear cell adenocarcinoma, NOS; primary)

Relative Expression (log2-ratio):2.780014
Number of Samples:2 / 2
Experimental ovarian tumor study 30 (PDX; transitional cell carcinoma, NOS; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary transitional cell carcinoma, NOS of the ovary (subcutaneously implanted).
Control ovarian tumor study 30 (PDX; clear cell adenocarcinoma, NOS; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary clear cell adenocarcinoma, NOS of the ovary (subcutaneously implanted).

ovarian tumor study 30 (PDX; transitional cell carcinoma, NOS; primary) / ovarian tumor study 30 (PDX; adenocarcinoma, NOS; primary)

Relative Expression (log2-ratio):2.6789923
Number of Samples:2 / 2
Experimental ovarian tumor study 30 (PDX; transitional cell carcinoma, NOS; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary transitional cell carcinoma, NOS of the ovary (subcutaneously implanted).
Control ovarian tumor study 30 (PDX; adenocarcinoma, NOS; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary adenocarcinoma, NOS of the ovary (subcutaneously implanted).

ovarian tumor study 30 (PDX; transitional cell carcinoma, NOS; primary) / ovarian tumor study 30 (PDX; mixed tumor, malignant, NOS; primary)

Relative Expression (log2-ratio):2.6583786
Number of Samples:2 / 2
Experimental ovarian tumor study 30 (PDX; transitional cell carcinoma, NOS; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary transitional cell carcinoma, NOS of the ovary (subcutaneously implanted).
Control ovarian tumor study 30 (PDX; mixed tumor, malignant, NOS; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary mixed tumor, malignant, NOS of the ovary (subcutaneously implanted).

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

Relative Expression (log2-ratio):2.0684528
Number of Samples:3 / 3
Experimental glioma study 17 (astrocytoma; A2B5+)
Oligodendrocyte progenitor cells (OPC) isolated from low grade astrocytoma (grade II). OPC were isolated using magnetic-activated cell sorting (MACS) with antibodies against A2B5 antigen. Patients were 36 ± 7 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.

influenza virus study 10 (A/H5N2) / influenza virus study 4 (A/H1N1)

Relative Expression (log2-ratio):2.01221
Number of Samples:3 / 3
Experimental influenza virus study 10 (A/H5N2)
Human carcinoma cell line A549 infected with influenza A virus subtype influenza virus A/duck/Malaysia/F189/07/2004(H5N2). Samples were taken 10 hours post-infection.
Control influenza virus study 4 (A/H1N1)
Human carcinoma cell line A549 infected with influenza A virus subtype A/WSN/33 (H1N1). Samples were taken 10 hours post-infection.

ovarian tumor study 30 (PDX; transitional cell carcinoma, NOS; primary) / ovarian tumor study 30 (PDX; serous cystadenocarcinoma, NOS; primary)

Relative Expression (log2-ratio):1.9081526
Number of Samples:2 / 13
Experimental ovarian tumor study 30 (PDX; transitional cell carcinoma, NOS; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary transitional cell carcinoma, NOS of the ovary (subcutaneously implanted).
Control ovarian tumor study 30 (PDX; serous cystadenocarcinoma, NOS; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary serous cystadenocarcinoma, NOS of the ovary (subcutaneously implanted).

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

Relative Expression (log2-ratio):1.8920069
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.