This SuperSeries is composed of the SubSeries listed below.
MerTK Is a Functional Regulator of Myelin Phagocytosis by Human Myeloid Cells.
Specimen part, Subject
View SamplesMyeloid cells are prominent cellular constituents of the CNS. Under physiologic conditions, these include microglia within the parenchyma and systemic compartment derived macrophages localized to the perivascular spaces. Defining the relative distribution and functions of microglia versus blood-derived macrophages in the CNS parenchyma under pathologic conditions remains a challenge due to limitations in being able to distinguish these cell types. Approaches to distinguishing microglia and macrophages in experimental models include use of chimeric and parabiotic animals and molecular genetic techniques to selectively differentially label or delete a specific cell type. The current report will compare gene expression of human microglia and macrophages under distinct states of activation or polarization and relate these to their roles in tissue injury and protection /repair in the central nervous system (CNS).
MerTK Is a Functional Regulator of Myelin Phagocytosis by Human Myeloid Cells.
Specimen part, Subject
View SamplesMyeloid cells are prominent cellular constituents of the CNS. Under physiologic conditions, these include microglia within the parenchyma and systemic compartment derived macrophages localized to the perivascular spaces. Defining the relative distribution and functions of microglia versus blood-derived macrophages in the CNS parenchyma under pathologic conditions remains a challenge due to limitations in being able to distinguish these cell types. Approaches to distinguishing microglia and macrophages in experimental models include use of chimeric and parabiotic animals and molecular genetic techniques to selectively differentially label or delete a specific cell type. The current report will compare gene expression of human microglia and macrophages under distinct states of activation or polarization and relate these to their roles in tissue injury and protection /repair in the central nervous system (CNS).
MerTK Is a Functional Regulator of Myelin Phagocytosis by Human Myeloid Cells.
Specimen part, Subject
View SamplesThis SuperSeries is composed of the SubSeries listed below.
The human primary hepatocyte transcriptome reveals novel insights into atorvastatin and rosuvastatin action.
Specimen part, Subject, Time
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Developmental and evolutionary basis for drought tolerance of the Anopheles gambiae embryo.
No sample metadata fields
View SamplesIn order to examine the gene expression in the course of mosquito embryogenesis, microarray assays were performed on staged A. gambiae embryos, from fertilization to 52 hours of development (which is close to hatching at ~50 hours post-fertilization). RNA was extracted from staged embryos roughly every three hours after fertilization, and then hybridized to the A. gambiae transcriptome microarray.
Developmental and evolutionary basis for drought tolerance of the Anopheles gambiae embryo.
No sample metadata fields
View SamplesWith particular emphasis on interactions between cholesterol homeostasis and drug metabolism we investigate the transcriptome of human primary hepatocytes treated by two commonly prescribed cholesterol lowering drugs atorvastatin and rosuvastatin and by rifampicin that serves as an outgroup as well as a model substance for induction of nuclear receptor PXR.
The human primary hepatocyte transcriptome reveals novel insights into atorvastatin and rosuvastatin action.
Specimen part, Subject, Time
View SamplesRecently, we have shown that disturbed flow caused by partial ligation of mouse carotid artery rapidly induces endothelial dysfunction and atherosclerosis within two weeks. To understand the molecular mechanisms by which disturbed flow induces atherosclerosis, we carried out genome-wide microarray study using endothelial RNAs isolated from the flow-disturbed left and the contralateral right common carotid artery (LCA and RCA) in C57BL/6 mice.
Discovery of novel mechanosensitive genes in vivo using mouse carotid artery endothelium exposed to disturbed flow.
Sex, Specimen part, Time
View SamplesWhole-genome transcriptome assays were performed with isolated serosa from A. gambiae embryos. These assays identified a large number of genes implicated in the production of the larval cuticle. In D. melanogaster, these genes are activated just once during embryogenesis, during late stages where they are used for the production of the larval cuticle. Evidence is presented that the serosal cells secrete a dedicated serosal cuticle, which protects A. gambiae embryos from desiccation.
Developmental and evolutionary basis for drought tolerance of the Anopheles gambiae embryo.
No sample metadata fields
View SamplesPurpose: The purpose of the study was to investigate the differential expression pattern of genes in Rag2 KO mice spleen compared to its wild type counterpart.
Microarray profiling of miRNA and mRNA expression in Rag2 knockout and wild-type mouse spleens.
No sample metadata fields
View Samples