TOP TEN perturbations for 1552538_a_at (Homo sapiens)

Organism: Homo sapiens
Gene: 1552538_a_at
Selected probe(set): 1562639_at
Platform: Affymetrix Human Genome U133 Plus 2.0 Array

Expression of 1552538_a_at (1562639_at) across 6672 perturbations tested by GENEVESTIGATOR:

bronchial epithelial cell differentiation study 1 (day28) / bronchial epithelial cell differentiation study 1 (subconfluent)

Relative Expression (log2-ratio):2.61314
Number of Samples:3 / 3
Experimental bronchial epithelial cell differentiation study 1 (day28)
Differentiated normal human bronchial epithelial cell (NHBE) cultured for 28 days in an air-liquid interface (ALI) system. At this time point cells were fully differentiated and formed a polarized, pseudostratified mucociliary epithelium. In order to generate the ALI culture, undifferentiated cells were grown under submerged conditions in bronchial air-liquid interface (B-ALI) growth basal medium supplemented with expansion media. When cells reached confluency (after 3-5 days), an air-liquid interface culture (ALI system) was created by removing the apical medium and replacing the medium of the basal compartment with B-ALI differentiation medium. During the 28 days culture medium was replaced every 48 hour.
Control bronchial epithelial cell differentiation study 1 (subconfluent)
Subconfluent undifferentiated normal human bronchial epithelial cell (NHBE) cultured for 1-2 days under submerged conditions in bronchial air-liquid interface (B-ALI) growth basal medium supplemented with expansion media. At this time point cells still grew dispersed in the culture insert and covered 70% of the insert.

bronchial epithelial cell differentiation study 1 (day28) / bronchial epithelial cell differentiation study 1 (confluent)

Relative Expression (log2-ratio):2.540738
Number of Samples:3 / 3
Experimental bronchial epithelial cell differentiation study 1 (day28)
Differentiated normal human bronchial epithelial cell (NHBE) cultured for 28 days in an air-liquid interface (ALI) system. At this time point cells were fully differentiated and formed a polarized, pseudostratified mucociliary epithelium. In order to generate the ALI culture, undifferentiated cells were grown under submerged conditions in bronchial air-liquid interface (B-ALI) growth basal medium supplemented with expansion media. When cells reached confluency (after 3-5 days), an air-liquid interface culture (ALI system) was created by removing the apical medium and replacing the medium of the basal compartment with B-ALI differentiation medium. During the 28 days culture medium was replaced every 48 hour.
Control bronchial epithelial cell differentiation study 1 (confluent)
Confluent undifferentiated normal human bronchial epithelial cell (NHBE) cultured for 3-5 days under submerged conditions in bronchial air-liquid interface (B-ALI) growth basal medium supplemented with expansion media. At this time point cells formed a monolayer covering the whole surface of the insert.

glioma study 16 (secondary glioblastoma) / normal brain tissue

Relative Expression (log2-ratio):-2.11087
Number of Samples:3 / 2
Experimental glioma study 16 (secondary glioblastoma)
Secondary glioma tissues obtained from the operating room. Tumors were diagnosed and graded according to the current WHO classification (grade IV).
Control normal brain tissue
Normal brain tissue sample from healthy donors.

glioma study 16 (oligodendroglioma) / normal brain tissue

Relative Expression (log2-ratio):-2.0211406
Number of Samples:7 / 2
Experimental glioma study 16 (oligodendroglioma)
Primary oligodendroglioma tissues obtained from the operating room. Tumors were diagnosed and graded according to the current WHO classification (grade OGII-III).
Control normal brain tissue
Normal brain tissue sample from healthy donors.

glioma study 16 (glioblastoma) / normal brain tissue

Relative Expression (log2-ratio):-1.8737497
Number of Samples:12 / 2
Experimental glioma study 16 (glioblastoma)
Primary glioma tissues obtained from the operating room. Tumors were diagnosed and graded according to the current WHO classification (grade IV).
Control normal brain tissue
Normal brain tissue sample from healthy donors.

glioma study 16 (astrocytoma) / normal brain tissue

Relative Expression (log2-ratio):-1.8328457
Number of Samples:8 / 2
Experimental glioma study 16 (astrocytoma)
Primary astrocytoma tissues obtained from the operating room. Tumors were diagnosed and graded according to the current WHO classification (grade III-IV).
Control normal brain tissue
Normal brain tissue sample from healthy donors.

brain tumor study 1 (medulloblastoma) / brain tumor study 1 (ependymoma)

Relative Expression (log2-ratio):-1.7057352
Number of Samples:22 / 46
Experimental brain tumor study 1 (medulloblastoma)
Primary tumor tissue sample from the brain of patients with medulloblastoma.
Control brain tumor study 1 (ependymoma)
Primary tumor tissue sample from the brain of patients with ependymoma.

brain tumor study 1 (ependymoma) / normal brain tissue

Relative Expression (log2-ratio):1.4412775
Number of Samples:46 / 12
Experimental brain tumor study 1 (ependymoma)
Primary tumor tissue sample from the brain of patients with ependymoma.
Control normal brain tissue
Histologically normal and non-neoplastic tissue sample from different brain anatomical sites of patients with primary brain tumors.

mechanical injury study 1 (smoker; 7d) / mechanical injury study 1 (smoker; 0d)

Relative Expression (log2-ratio):-1.3863802
Number of Samples:4 / 6
Experimental mechanical injury study 1 (smoker; 7d)
Bronchial epithelial cells of the large (2nd - 3rd order) bronchi from healthy smokers were sampled 7 days after mechanical injury by airway brushing during bronchoscopy. Disposable brushes (2.0 mm) were used to injure airway epithelial cells by gently gliding the brush back and forth 10 times in different locations in the same general area. Individuals were determined to be phenotypically normal based on standard history, physical exam, complete blood count, coagulation studies, liver function tests, urine studies, chest X-ray, EKG, and pulmonary function tests.
Control mechanical injury study 1 (smoker; 0d)
Bronchial epithelial cells of the large (2nd - 3rd order) bronchi from healthy smokers were sampled at rest before airway brushing (day 0). Disposable brushes (2.0 mm) were used to injure airway epithelial cells by gently gliding the brush back and forth 10 times in different locations in the same general area. Individuals were determined to be phenotypically normal based on standard history, physical exam, complete blood count, coagulation studies, liver function tests, urine studies, chest X-ray, EKG, and pulmonary function tests.

brain tumor study 1 (glioblastoma) / brain tumor study 1 (ependymoma)

Relative Expression (log2-ratio):-1.3262157
Number of Samples:34 / 46
Experimental brain tumor study 1 (glioblastoma)
Primary tumor tissue sample from the brain of patients with glioblastoma multiformae.
Control brain tumor study 1 (ependymoma)
Primary tumor tissue sample from the brain of patients with ependymoma.