Oryctolagus cuniculus
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ABSTRACT:
PROVIDER: PRJNA331178 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Analysis of embronic day 30.5 (E30.5) fetal rabbit left lung after creation of diapragmatic hernia (DH) at E25 and tracheal occlusion (TO) at E27. The fetuses of timed pregnant New Zealand rabbits were subjected to creation of a left diaphragmatic hernia at E25 with or without tracheal occlusion at E27. At E30.5, the fetuses were sacrificed with collection of the lateral aspect of the left upper lobe for NextGen mRNA sequencing.
2016-07-26 | E-GEOD-84811 | biostudies-arrayexpress
Project description:Investigation into the effects of Congenital Diaphragmatic Hernia (CDH) and subsequent treatment with tracheal occlusion (TO) on the pulmonary transcriptome. A diaphragm defect was created by surgical means in fetal rabbits. The surgical creation of diaphragmatic hernia (DH) allows for direct analysis of changes in pulmonary gene expression due to pulmonary hypoplasia, without the need for gene knockdown (as for KO mice) or use of teratogens (such as nitrofen). The subsequent treatment with tracheal occlusion (TO) was also investigated to determine the changes in gene expression due to forced lung growth in the prenatal phase. RNA-Seq analysis was performed on left lung samples from fetal rabbits. Samples were generated and analysed for DH (n=4), TO (n=6), and control lungs (n=4)
2015-04-15 | E-MTAB-3452 | biostudies-arrayexpress
Project description:Analysis of embronic day 30.5 (E30.5) fetal rabbit left lung after creation of diapragmatic hernia (DH) at E25 and tracheal occlusion (TO) at E27.
2016-07-26 | GSE84811 | GEO
Project description:To investigate the effect of treprostinil pulmonary development in a rabbit model of congenital diaphragmatic hernia.
2023-10-31 | GSE220739 | GEO
Project description:Spontaneous Latency in a Rabbit Model of Pulmonary Tuberculosis
| PRJNA170243 | ENA
Project description:Lung organoids made from pluripotent stem cells have the potential to enhance our understanding of disease mechanisms in pediatric lung disorders. As proof of concept, we have established a reproducible ex vivo model of lung organoid development derived from human induced pluripotent stem cells generated from fetuses and infants with Bockdalek congenital diaphragmatic hernia (CDH), a polygenic disorder associated with fetal lung compression and often lethal pulmonary hypoplasia at birth. We used microarrays to compare transcriptomes among the different cell types focusing on genes associated with lung development and extracellular matrix. We seek to identity anomalous gene expression during lung development, using lung organoids generated from hiPS of patients with congenital diafragmatic hernia.
2020-05-05 | GSE149780 | GEO
Project description:Congenital diaphragmatic hernia (CDH) is characterized by incomplete closure of the diaphragm and lung hypoplasia. The pathophysiology of lung defects in CDH is poorly understood. To establish a translational model of human airway epithelium in CDH for pathogenic investigation and therapeutic testing, we developed a robust methodology of epithelial progenitor derivation from tracheal aspirates of newborns. Basal stem cells from CDH patients and preterm and term, non-CDH controls were derived and analyzed by bulk RNA-sequencing, ATAC-sequencing, and air-liquid-interface differentiation. Transcriptomic and epigenetic profiling of CDH and non-CDH basal stem cells reveals a disease-specific, proinflammatory signature independent of severity or hernia size. In addition, CDH basal stem cells exhibit defective epithelial differentiation in vitro that recapitulates epithelial phenotypes found in fetal human CDH lung samples and fetal tracheas of the nitrofen rat model of CDH. Furthermore, steroid treatment normalizes epithelial differentiation phenotypes of human CDH basal stem cells in vitro and in nitrofen rat tracheas in vivo. Our findings have identified an interplay between a proinflammatory signature and BSC differentiation as a potential therapeutic target for airway epithelial defects in CDH.
2023-06-30 | GSE211788 | GEO
Project description:Congenital diaphragmatic hernia (CDH) is characterized by incomplete closure of the diaphragm and lung hypoplasia. The pathophysiology of lung defects in CDH is poorly understood. To establish a translational model of human airway epithelium in CDH for pathogenic investigation and therapeutic testing, we developed a robust methodology of epithelial progenitor derivation from tracheal aspirates of newborns. Basal stem cells from CDH patients and preterm and term, non-CDH controls were derived and analyzed by bulk RNA-sequencing, ATAC-sequencing, and air-liquid-interface differentiation. Transcriptomic and epigenetic profiling of CDH and non-CDH basal stem cells reveals a disease-specific, proinflammatory signature independent of severity or hernia size. In addition, CDH basal stem cells exhibit defective epithelial differentiation in vitro that recapitulates epithelial phenotypes found in fetal human CDH lung samples and fetal tracheas of the nitrofen rat model of CDH. Furthermore, steroid treatment normalizes epithelial differentiation phenotypes of human CDH basal stem cells in vitro and in nitrofen rat tracheas in vivo. Our findings have identified an interplay between a proinflammatory signature and BSC differentiation as a potential therapeutic target for airway epithelial defects in CDH.
2023-06-30 | GSE211789 | GEO
Project description:Distinct miRNA expression patterns may reflect anomalies related to fetal malformations such as spinal bifida (SB) or congenital diaphragmatic hernia (CDH), which could shed light on novel pathomechanism determination and subsequent diagnostic significance evaluation. The aim of this study was to determine the miRNA maternal expression profile in plasma and amniotic fluid samples of women carrying fetuses with SB and CDH.
2024-03-20 | GSE242364 | GEO