Single-cell RNA-seq analysis of pre- and postnatal mouse endolymphatic sac demonstrates two types of differentiated cells distinguished by their mRNA expression signatures. Overall design: mRNA-seq profiles from 213 single cells from embryonic day 12.5, 16.5, postnatal day 5 and 30 mouse endolymphatic sac were analyzed
Molecular architecture underlying fluid absorption by the developing inner ear.
Specimen part, Cell line, Subject
View SamplesBreast tumorigenesis involves modulation of gene expression.
Nucleotide excision repair deficiency is intrinsic in sporadic stage I breast cancer.
Specimen part, Subject
View SamplesThe following abstract from the submitted manuscript describes the major findings of this work.
A role for peroxisome proliferator-activated receptor γ coactivator-1 in the control of mitochondrial dynamics during postnatal cardiac growth.
Specimen part
View SamplesSingle cell RNAseq analysis of hair cells isolated from the mouse utricle at three postnatal time points Overall design: Utricular hair cells were isolated at P12 (49 cells) and P100 (23 cells) and then combined with a previously published single cell data set (samples from GSE71982) containing 35 utricular hair cells isolated at P1 (Burns et al., 2015) The previously published single cell P1 samples have been re-normalized. These samples are included in this series and all processed data are available in the file ute_normalized_data.txt, available at the foot of this record.
Characterization of spatial and temporal development of Type I and Type II hair cells in the mouse utricle using new cell-type-specific markers.
Specimen part, Subject
View SamplesThis SuperSeries is composed of the SubSeries listed below.
Long noncoding RNAs regulate adipogenesis.
Specimen part, Disease
View SamplesAdipogenesis involves the regulation of hundreds of genes by several well-studied proteins, but the role of long, noncoding RNAs in this process has not been defined. We track the regulation of hundreds of lncRNAs during adipocyte differentiation, and find several that are essential for this process.
Long noncoding RNAs regulate adipogenesis.
Specimen part, Disease
View SamplesAdipogenesis involves the regulation of hundreds of genes by several well-studied proteins, but the role of long, noncoding RNAs in this process has not been defined. We track the regulation of hundreds of lncRNAs during adipocyte differentiation, and find several that are essential for this process. Overall design: We extractedbrown and white primary adipocytes and pre-adipocytes and profiled lncRNA expresssion via mRNA-Seq. We also profiled cultured, differentiated adipocytes to verify that we could recapitulate the adipocyte expression profile in preparation for a loss-of-function screen for essential adipogenic lincRNAs.
Long noncoding RNAs regulate adipogenesis.
Specimen part, Cell line, Subject
View SamplesWe report differences in mRNA gene expression in rectal biopsies from MSM compared to controls and for MSM timed with episodes of CRAI. Overall design: Rectal biopsies were obtained from MSM at two study timepoints: 1. after who abstaining from CRAI for >72 hours and 2.after engaing in CRAI within the last 24 hours. Rectal biopsies were also obtained from men who never engaged in AI.
Short Communication: Anatomic Site of Sampling and the Rectal Mucosal Microbiota in HIV Negative Men Who Have Sex with Men Engaging in Condomless Receptive Anal Intercourse.
Specimen part, Subject
View SamplesAPE1 was knocked down using siRNA in low passage patient-derived PDAC cells and the resulting cells, along with control cells were analysed using scRNA-seq to identify differentially expressed genes and pathways as a result of APE1 knock-down. Overall design: siRNA APE1 knock-down versus scrambled control, The SMARTer system was used to generate cDNA from 96 captured single cells. Unstranded 2x100bp reads were sequenced using a HiSeq2500 on rapid run mode in 1 lane.
APE1/Ref-1 knockdown in pancreatic ductal adenocarcinoma - characterizing gene expression changes and identifying novel pathways using single-cell RNA sequencing.
Subject
View SamplesIn this study, we hypothesize that acetyl CoA carboxylase (ACC) is an important intermediate in Cystic fibrosis (CF) inflammatory signaling cascade. Here, we demonstrate that ACC inhibition mimics the cellular effects of ibuprofen promoting both redistribution of intracellular cholesterol and increased rates of microtubule reformation, while decreasing RhoA expression in CF epithelial cell models. Inhibiting ACC polymerization with citrate increases RhoA expression and decreases microtubule reformation rates in wild-type epithelial cells, suggesting pro-inflammatory signaling. Together, these findings demonstrate a novel mechanism of high-dose ibuprofen efficacy and point to a potential new therapeutic target for anti-inflammatory drugs in CF. Overall design: Compare broader impact of ACC inhibition on TOFA-treated (5-(Tetradecyloxy-2-furoic acid) CF HNE cells
Acetyl-CoA carboxylase inhibition regulates microtubule dynamics and intracellular transport in cystic fibrosis epithelial cells.
Sex, Age, Specimen part, Disease, Subject
View Samples