We report, for the first time, engineering of heteropolar cardiac tissues containing distinct atrial and ventricular ends, and demonstrate their spatially confined responses to serotonin and ranolazine. Uniquely, electrical conditioning for up to 8 months enabled modeling of polygenic left ventricular hypertrophy starting from patient cells. Overall design: hiPSC-CMs from 3 affected (Left Ventricular Hypertrophy [LVH]) and 3 non-affected donors were sequenced using ThermoFisher's whole transcriptome targeted AmpliSeq assay
A Platform for Generation of Chamber-Specific Cardiac Tissues and Disease Modeling.
Specimen part, Disease, Subject
View SamplesOur study demonstrated that e-cigarettes, both with and without nicotine, induced sex-dependent gene expression change. This RNA-seq study examined the expression profiles of brain frontal cortex samples from mice exposed to classic tobacco flavored bluâ„¢ e-cigarettes during gestation and lactation. Overall design: Brains were extracted and sectioned from ~1-month-old male and female offspring the week following exposure, RNA was isolated and purified from frontal cotrex tissues, and gene expression profiles were analyzed by RNA Sequencing.
Microglia Activation and Gene Expression Alteration of Neurotrophins in the Hippocampus Following Early-Life Exposure to E-Cigarette Aerosols in a Murine Model.
Sex, Specimen part, Cell line, Subject
View SamplesWe compared transcriptomes of two ependymoglial populations isolated from adult zebrafish telencephalon. Overall design: Ependymoglial cells are acutely isolated from the adult zebrafish brains form 3 months old transgenic gfap:GFP animals. GFP is experssed in all ependymoglial cells and two populations are separated using GFP intensity in FACS.
The Aryl Hydrocarbon Receptor Pathway Defines the Time Frame for Restorative Neurogenesis.
Specimen part, Subject
View SamplesEffect of geminivirus Cabbage leaf curl virus on Arabidopsis Col-0 at 12 days post-inoculation during short day conditions.
Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection.
No sample metadata fields
View SamplesTo understand the molecular mechanisms of human lung macrophage development, function, and role in BPD pathogenesis, we conducted a clinical study using isolated tracheal aspirate macrophages from intubated preterm infants born before 30 wk gestation. One hundred twenty-eight patients intubated for respiratory distress syndrome and surfactant administration were consented for the study.
Transcriptional profiling of lung macrophages identifies a predictive signature for inflammatory lung disease in preterm infants.
Sex, Treatment
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Cellular Differentiation of Human Monocytes Is Regulated by Time-Dependent Interleukin-4 Signaling and the Transcriptional Regulator NCOR2.
Specimen part, Subject
View SamplesWhole transcriptome profiling (Illumina Microarray) of human ex vivo lymphocytes and monocytes, as well as of human monocyte-derived cells generated in vitro by activating CD14+ monocytes with MCSF, GMCSF or the combination of GMCSF and IL4
Cellular Differentiation of Human Monocytes Is Regulated by Time-Dependent Interleukin-4 Signaling and the Transcriptional Regulator NCOR2.
Specimen part
View SamplesWhole transcriptome profiling (RNA-Seq) of a time kinetics experiment containing human monocyte-derived cells, which were activated with IL4 either directly at the start of the culture, or at different hours after an initial activation with GMCSF alone. Cells being activated solely with GMCSF were added as controls Overall design: CD14+ monocytes were FACS-sorted from blood of human healthy donors and later activated in vitro with either GMCSF alone for 72 hours to obtain Mo-GMCSF[IL4 (0h)] cells as controls, with the combination of GMCSF and IL4 for 72 hours or 144 hours to obtain Mo-GMCSF[IL4 (0-72h)] or Mo-GMCSF[IL4 (0-144h)] cells, respectively, or with first GMCSF and then with the combination of GMCSF and IL4 for different durations. For the latter, monocytes were first activated with GMCSF for either 12, 24, 48 or 72 hours, and then with GMCSF plus IL4 until a total activation time of 144 hours. This resulted in Mo-GMCSF[IL4 (12-144h)], Mo-GMCSF[IL4 (24-144h)] , Mo-GMCSF[IL4 (48-144h)] and Mo-GMCSF[IL4 (72-144h)] cells, respectively.
Cellular Differentiation of Human Monocytes Is Regulated by Time-Dependent Interleukin-4 Signaling and the Transcriptional Regulator NCOR2.
Specimen part, Subject
View SamplesWhole transcriptome profiling (RNA-Seq) was performed on human Mo-GMCSF[IL4 (0-72h)] cells with either NCOR2 being knocked down or corresponding WT cells Overall design: CD14+ monocytes were FACS-sorted from blood of human healthy donors and later activated in vitro with the combination of GMCSF and IL4 for 72h to obtain Mo-GMCSF[IL4 (0-72h)] cells. During the last 24 hours of activation, either siRNAs targeting NCOR2 or scrambled RNAs were added to obtain NCOR2 knock down cells and corresponding WT cells, respectively
Cellular Differentiation of Human Monocytes Is Regulated by Time-Dependent Interleukin-4 Signaling and the Transcriptional Regulator NCOR2.
Specimen part, Subject
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Integrative regulatory mapping indicates that the RNA-binding protein HuR couples pre-mRNA processing and mRNA stability.
Specimen part
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