Transcriptomal comparison between group 2 innate lymphoid cells (ILC2s) in the murine small intestine (SI-ILC2s) and those in white adipose tissue (WAT-ILC2s). Overall design: mRNA profiles of group 2 innate lymphoid cells (ILC2s) sort-purified from small intestinal lamina propria and mesenteric white adipose tissue of 9-week-old wild type (WT) mice were generated by sequencing, in duplicate, using Illumina HiSeq1500.
Innate Lymphoid Cells in the Induction of Obesity.
Age, Specimen part, Subject
View SamplesIn hemochorial placentation, trophoblast stem cells differentiate into multiple lineages to aquire specific functions, such as invasive and endocrine phenotype. FOSL1 has been identified as a key regulator for trophoblast differentiation. We used microarray to detail mechanisms underlying FOSL1 signaling pathway in trophoblast differentiation.
Dynamic Regulation of AP-1 Transcriptional Complexes Directs Trophoblast Differentiation.
Specimen part, Cell line
View SamplesThe liver may regulate glucose homeostasis by modulating the sensitivity/resistance of peripheral tissues to insulin, by way of the production of secreted proteins, termed hepatokines.
A liver-derived secretory protein, selenoprotein P, causes insulin resistance.
Sex, Specimen part, Disease
View SamplesThe objective of this study is to search for calcium signal-dependent expression changes.
Calcium-dependent N-cadherin up-regulation mediates reactive astrogliosis and neuroprotection after brain injury.
Specimen part
View SamplesGene expressions relate to the pathogenesis of periodontitis and have a crucial role in local tissue destruction and susceptibility to the disease. The aims of the present study were to explore comprehensive gene expressions/transcriptomes in periodontitis-affected gingival tissues, and to identify specific biological processes.
Altered gene expression in leukocyte transendothelial migration and cell communication pathways in periodontitis-affected gingival tissues.
Sex, Specimen part
View SamplesMicroarray analysis on total retinal RNA from 15 day old Sirt6 wild-type (WT) and knock-out (KO) mice.
SIRT6 is required for normal retinal function.
Age, Specimen part
View SamplesPRDM16 is a 140 kDa transcriptional coregulatory protein. PRDM16 has been shown to function as a bi-directional switch in brown fat cell fate by stimulating the development of brown fat cells from myf-5 positive myoblastic precursors.
Initiation of myoblast to brown fat switch by a PRDM16-C/EBP-beta transcriptional complex.
Cell line
View SamplesThis study aimed to investigate the effects of depression on transcriptome in ileum using a subchronic and mild social defeat stress (sCSDS) model. In addition to exhibiting social deficit and hyperphagia-like behavior, the sCSDS mice keep much more water in their body than control mice. In order to investigate the effect of social defeat stress on not only central nervous system but also function of gastrointestinal tract, the gene expression in ileum of stressed mice was compared with control mice.
Omics Studies of the Murine Intestinal Ecosystem Exposed to Subchronic and Mild Social Defeat Stress.
Specimen part, Treatment
View SamplesIn vitro and in vivo aging of mouse spermatogonial stem cells alters stem cell function based on quantitative spermatogonial stem cell transplantation analyses.
In vivo and in vitro aging is detrimental to mouse spermatogonial stem cell function.
Specimen part
View SamplesTransforming growth factor (TGF)- plays crucial roles in embryonic development and adult tissue homeostasis by eliciting various cellular responses in target cells. TGF- signaling is principally mediated through receptor-activated Smad proteins, which regulate expression of target genes in cooperation with other DNA-binding transcriptionfactors (Smad cofactors). In this study, we found that the basic helix-loop-helix transcription factor Olig1 is a Smad cofactor involved in TGF-b-induced cell motility. Knockdown of Olig1 attenuated TGF--induced cell motility in chamber migration and wound healing assays. In contrast, Olig1 knockdown had no effect on bone morphogenetic protein-induced cell motility, TGF--induced cytostasis or epithelial-mesenchymal transition. Furthermore, we observed that cooperation of Smad2/3 with Olig1 is regulated by a peptidyl-prolyl cis/trans isomerase, Pin1. TGF-b-induced cell motility, induction of Olig1-regulated genes, and physical interaction between Smad2/3 and Olig1 were all inhibited after knockdown of Pin1, indicating a novel mode of regulation of Smad signaling. We also found that Olig1 interacts with the L3 loop of Smad3. Using a synthetic peptide corresponding to the L3 loop of Smad3, we succeeded in selectively inhibiting TGF-b-induced cell motility. These findings may lead to a new strategy for selective regulation of TGF-b-induced cellular responses.
Oligodendrocyte transcription factor 1 (Olig1) is a Smad cofactor involved in cell motility induced by transforming growth factor-β.
Specimen part
View Samples