TOP TEN perturbations for 1553260_s_at (Homo sapiens)

Organism: Homo sapiens
Gene: 1553260_s_at
Selected probe(set): 1553260_s_at
Platform: Affymetrix Human Genome U133 Plus 2.0 Array

Expression of 1553260_s_at (1553260_s_at) across 6672 perturbations tested by GENEVESTIGATOR:

male infertility study 1 (juvenile; Ad-) / normal testicular lobules tissue (mJS10)

Relative Expression (log2-ratio):-4.6133966
Number of Samples:2 / 8
Experimental male infertility study 1 (juvenile; Ad-)
Human testicular lobules biopsy samples isolated from prepubescent patients with undescended testes. Testes of these children contained very low level of A-dark (Ad-) spermatogonial cells.
Control normal testicular lobules tissue (mJS10)
Biopsies of human testicular lobules isolated from fertile vasectomized adult men with normal spermatogenesis. Histological analysis classified samples as mJS10 (modified Johnsen score 10).

male infertility study 1 (juvenile; Ad+) / normal testicular lobules tissue (mJS10)

Relative Expression (log2-ratio):-3.8427467
Number of Samples:5 / 8
Experimental male infertility study 1 (juvenile; Ad+)
Human testicular lobules biopsy samples isolated from prepubescent patients with undescended testes. Testes of these children contained typical level of A-dark (Ad+) spermatogonial cells.
Control normal testicular lobules tissue (mJS10)
Biopsies of human testicular lobules isolated from fertile vasectomized adult men with normal spermatogenesis. Histological analysis classified samples as mJS10 (modified Johnsen score 10).

male infertility study 1 (mJS2) / normal testicular lobules tissue (mJS10)

Relative Expression (log2-ratio):-3.5503073
Number of Samples:7 / 8
Experimental male infertility study 1 (mJS2)
Human testicular lobules biopsy samples isolated from adult infertile patients whose seminiferous tubules contained almost exclusively Sertoli cells. Tissue samples were classified based on modified Johnsen score (mJS) as mJS2.
Control normal testicular lobules tissue (mJS10)
Biopsies of human testicular lobules isolated from fertile vasectomized adult men with normal spermatogenesis. Histological analysis classified samples as mJS10 (modified Johnsen score 10).

male infertility study 1 (mJS3) / normal testicular lobules tissue (mJS10)

Relative Expression (log2-ratio):-3.304123
Number of Samples:3 / 8
Experimental male infertility study 1 (mJS3)
Human testicular lobules biopsy samples isolated from adult infertile patients whose seminiferous tubules contained Sertoli cells but rarely spermatogonia. Tissue samples were classified based on modified Johnsen score (mJS) as mJS3.
Control normal testicular lobules tissue (mJS10)
Biopsies of human testicular lobules isolated from fertile vasectomized adult men with normal spermatogenesis. Histological analysis classified samples as mJS10 (modified Johnsen score 10).

male infertility study 1 (mJS5) / normal testicular lobules tissue (mJS10)

Relative Expression (log2-ratio):-3.1689959
Number of Samples:8 / 8
Experimental male infertility study 1 (mJS5)
Human testicular lobules biopsy samples isolated from adult infertile patients whose seminiferous tubules contained spermatocytes but no spermatids. Tissue samples were classified based on modified Johnsen score (mJS) as mJS5.
Control normal testicular lobules tissue (mJS10)
Biopsies of human testicular lobules isolated from fertile vasectomized adult men with normal spermatogenesis. Histological analysis classified samples as mJS10 (modified Johnsen score 10).

bone cancer study 1 (PDX; chondrosarcoma, NOS; primary) / bone cancer study 1 (PDX; myxoid chondrosarcoma; primary)

Relative Expression (log2-ratio):3.0150185
Number of Samples:2 / 2
Experimental bone cancer study 1 (PDX; chondrosarcoma, NOS; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary chondrosarcoma, NOS of the bone (subcutaneously implanted).
Control bone cancer study 1 (PDX; myxoid chondrosarcoma; primary)
Patient-derived xenograft (PDX) samples generated in female athymic nude mice from patients with primary myxoid chondrosarcoma of the bone (subcutaneously implanted).

male infertility study 1 (mJS8) / male infertility study 1 (mJS2)

Relative Expression (log2-ratio):2.673173
Number of Samples:7 / 7
Experimental male infertility study 1 (mJS8)
Human testicular lobules biopsy samples isolated from adult infertile patients whose seminiferous tubules contained many early and elongated but only few mature spermatids. Tissue samples were classified based on modified Johnsen score (mJS) as mJS8.
Control male infertility study 1 (mJS2)
Human testicular lobules biopsy samples isolated from adult infertile patients whose seminiferous tubules contained almost exclusively Sertoli cells. Tissue samples were classified based on modified Johnsen score (mJS) as mJS2.

diabetes type 2 study 27 (LCM) / diabetes type 2 study 27 (enzymatic)

Relative Expression (log2-ratio):2.4737754
Number of Samples:34 / 19
Experimental diabetes type 2 study 27 (LCM)
Pancreatic islet samples obtained from type 2 diabetic (T2D) phenotyped pancreatectomized patients (PPP) and isolated by laser capture microdissection (LCM). Islets specimens were retrieved by LCM from snap-frozen surgical specimen from patients who underwent pancreatectomy for pancreatic diseases. Histopathology of the resected tissue did not reveal insulitis in any PPP. Patients age <18 years were excluded. Patients with type 2 diabetes had fasting glycemia ≥7.0 mmol/l; HbA1C ≥6.5% and history of diabetes for >1 year.
Control diabetes type 2 study 27 (enzymatic)
Pancreatic islet samples obtained from type 2 diabetic (T2D) patients and isolated by enzymatic digestion. Well-preserved islets were isolated by collagenase digestion of pancreas from brain-dead organ donors which suffered from type 2 diabetes. After 2±1 days of culture, islets were successfully hand-picked and processed for further analyses. Type 2 diabetes was diagnosed based on clinical history, treatment with glucose-lowering drugs, and lack of anti-GAD65 autoantibodies.

male infertility study 1 (mJS8) / male infertility study 1 (mJS3)

Relative Expression (log2-ratio):2.4269886
Number of Samples:7 / 3
Experimental male infertility study 1 (mJS8)
Human testicular lobules biopsy samples isolated from adult infertile patients whose seminiferous tubules contained many early and elongated but only few mature spermatids. Tissue samples were classified based on modified Johnsen score (mJS) as mJS8.
Control male infertility study 1 (mJS3)
Human testicular lobules biopsy samples isolated from adult infertile patients whose seminiferous tubules contained Sertoli cells but rarely spermatogonia. Tissue samples were classified based on modified Johnsen score (mJS) as mJS3.

exercise study 33 (OT; slow twitch; pre-exerc.) / exercise study 33 (OUT; slow twitch; pre-exerc.)

Relative Expression (log2-ratio):-2.342124
Number of Samples:4 / 4
Experimental exercise study 33 (OT; slow twitch; pre-exerc.)
Slow twitch myosin heavy chain muscle fibers (MHC) I were obtained from vastus lateralis muscle. Biopsies were taken from old trained (OT) women (85±1 years) before the 36th (last) exercise session. Participants underwent 12 weeks of progressive resistance training including 36 training sessions (3 days/week) with three sets of 10 bilateral knee extensions at 70–75% of their one-repetition maximum (1 RM). Fibers were separated under the light microscope and MHC isoform was determinated based on SDS-PAGE analysis. Exclusion criteria: acute/chronic illness, cardiac, pulmonary, liver, or kidney abnormalities, uncontrolled hypertension, insulin or non-insulin-dependent diabetes, abnormal blood, or urine chemistries, arthritis, a history of neuromuscular problems, tobacco smoking. Individuals, that had ever completed any formal exercise programs or physical activity outside of their activities of daily living, were excluded as well.
Control exercise study 33 (OUT; slow twitch; pre-exerc.)
Slow twitch myosin heavy chain muscle fibers (MHC) I were obtained from vastus lateralis muscle. Biopsies were taken from old untrained (OUT) women (85±1 years) before the first exercise. Fibers were separated under the light microscope and MHC isoform was determinated based on SDS-PAGE analysis. Exclusion criteria: acute/chronic illness, cardiac, pulmonary, liver, or kidney abnormalities, uncontrolled hypertension, insulin or non-insulin-dependent diabetes, abnormal blood, or urine chemistries, arthritis, a history of neuromuscular problems, tobacco smoking. Individuals, that had ever completed any formal exercise programs or physical activity outside of their activities of daily living, were excluded as well.