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Homo sapiens
9 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
Specific surface marker for NKX2-1+ VAFECs may be helpful for isolating a homogeneous population of alveolar epithelial progenitor cells and distinguishing the differentiation from a thyroid lineage to a lung lineage.
Publication Title
Generation of alveolar epithelial spheroids via isolated progenitor cells from human pluripotent stem cells.
Sample Metadata Fields
Specimen part
View Samples- Homo sapiens
- 22 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Frequent pathway mutations of splicing machinery in myelodysplasia.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 18 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
In this study, to obtain the biological impact of the mutated U2AF35, HeLa and TF-1 cells were retrovirally transduced with either mock, wild-type or S34F mutant of U2AF35, and Expression array was performed.
Publication Title
Frequent pathway mutations of splicing machinery in myelodysplasia.
Sample Metadata Fields
Cell line
View Samples- Homo sapiens
- 4 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
In this study, to obtain the biological impact of the mutated U2AF35, HeLa cells were retrovirally transduced with either mock, wild-type or S34F mutant of U2AF35, and Exon array was performed.
Publication Title
Frequent pathway mutations of splicing machinery in myelodysplasia.
Sample Metadata Fields
Cell line
View Samples- Mus musculus
- 8 Downloadable Samples
Illumina HiSeq 2500
Description
Chromosomal translocation t(8;21) (q22;q22) leading to generation of oncogenic RUNX1-RUNX1T1 (AML1-ETO) fusion is a cytogenetic abnormality observed in about 10% of acute myelogenous leukemia (AML). To uncover somatic mutations that cooperate with t(8;21)-driven leukemia, we performed targeted and whole exome sequencing of newly-diagnosed and relapsed AML samples. We identified high frequency of truncating alterations in ASXL2 along with recurrent mutations of KIT, TET2, MGA, FLT3, and DHX15 in this subtype of AML. To investigate in-depth the role of ASXL2 in normal and malignant hematopoiesis, we utilized a mouse model of ASXL2 deficiency. Loss of ASXL2 caused progressive hematopoietic defects characterized by myeloid cell expansion, splenomegaly, extramedullary hematopoiesis and poor reconstitution ability in transplantation models. A parallel analysis of young and >1-year old Asxl2-deficient mice revealed age-dependent changes in the hematopoietic compartment leading to perturbations affecting not only myeloid and erythroid differentiation but also maturation of lymphoid cells. Our studies also suggest that expression of truncated ASXL2 protein confers proliferative advantage to mouse myeloid progenitors. Overall, these findings establish a critical role of ASXL2 in maintaining steady state hematopoiesis and provide insights into how its loss/mutation primes leukemic growth of myeloid cells. Overall design: Bone marrow derived LSK cells from young (8-12 weeks old) and >1-year old Asxl2 WT and knockout mice were analyzed for gene expression changes.
Publication Title
ASXL2 regulates hematopoiesis in mice and its deficiency promotes myeloid expansion.
Sample Metadata Fields
Subject
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Recurrent mutations in multiple components of the cohesin complex in myeloid neoplasms.
Sample Metadata Fields
Specimen part, Disease, Cell line
View Samples- Homo sapiens
- 12 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
We recently identified recurrent mutations of cohesin complex in myeloid neoplasms through whole-exome sequencing analysis. RAD21 is one of the main components of the cohesin complex.
Publication Title
Recurrent mutations in multiple components of the cohesin complex in myeloid neoplasms.
Sample Metadata Fields
Cell line
View Samples
GSE114031- Rattus norvegicus
- 12 Downloadable Samples
- Affymetrix Rat Gene 2.0 ST Array (ragene20st)
Description
We created a rat renal congestion model and investigated the effect of renal congestion on hemodynamics and molecular mechanisms. The inferior vena cava (IVC) between the renal veins was ligated by suture in male Sprague-Dawley rats to increase upstream IVC pressure and induce congestion in the left kidney only. Left kidney congestion reduced renal blood flow, glomerular filtration rate, and increased renal interstitial hydrostatic pressure. Tubulointerstitial and glomerular injury and medullary thick ascending limb hypoxia were observed only in the congestive kidneys. Molecules related to extracellular matrix expansion, tubular injury, and focal adhesion were upregulated in microarray analysis. Renal decapsulation ameliorated the tubulointerstitial injury. Electron microscopy captured pericyte detachment in the congestive kidneys. Transgelin and platelet-derived growth factor receptors, as indicators of pericyte-myofibroblast transition, were upregulated in the pericytes and the adjacent interstitium. With the compression of the peritubular capillaries and tubules, hypoxia and physical stress induce pericyte detachment, which could result in extracellular matrix expansion and tubular injury in renal congestion.
Publication Title
Pathophysiological and molecular mechanisms involved in renal congestion in a novel rat model.
Sample Metadata Fields
Sex, Specimen part
View Samples- Mus musculus
- 6 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
The purpose of this experiment was to compare the gene expression pattern between wild-type and Trib1-deficient macrophages in response to LPS.
Publication Title
Enhanced TLR-mediated NF-IL6 dependent gene expression by Trib1 deficiency.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 8 Downloadable Samples
- Affymetrix Human Exon 1.0 ST Array [transcript (gene) version (huex10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Differentiation-defective phenotypes revealed by large-scale analyses of human pluripotent stem cells.
Sample Metadata Fields
Specimen part
View Samples