Ptyas mucosa
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA622329 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Comparative analysis of gene expression in murine gastric fundic mucosa in wild-type and Lasp1-null littermates. The data provide a comprehensive overview of genes expressed in the mouse gastric mucosa and show that the expression of several known and unidentified genes is modified by disruption of the Lasp1 gene. Keywords: Genotypic comparison
2009-02-13 | GSE14813 | GEO
Project description:Comparative analysis of gene expression in murine sinonasal mucosa in wild-type and CC10-knockout littermates with allergic eosinophilic chronic rhinosinusitis. The data provide a comprehensive overview of genes expressed in the mouse sinonasal mucosa and show that the expression of several known and unidentified genes is modified by disruption of the CC10 gene.
2010-12-01 | GSE20969 | GEO
Project description:Comparative analysis of gene expression in murine gastric fundic mucosa in wild-type and Lasp1-null littermates. The data provide a comprehensive overview of genes expressed in the mouse gastric mucosa and show that the expression of several known and unidentified genes is modified by disruption of the Lasp1 gene. Keywords: Genotypic comparison Total mRNA isolated from fundic gastric mucosae of three-month old mice, C57Bl/6Ncr strain, was used for this comparison.
2010-06-23 | E-GEOD-14813 | biostudies-arrayexpress
Project description:Comparative analysis of gene expression in murine sinonasal mucosa in wild-type and CC10-knockout littermates with allergic eosinophilic chronic rhinosinusitis. The data provide a comprehensive overview of genes expressed in the mouse sinonasal mucosa and show that the expression of several known and unidentified genes is modified by disruption of the CC10 gene. Total RNA isolated from sinonasal mucosae of 6- to 8-week-old mice, C57BL/6 strain, was used for this comparison. Three groups: wild-type control, wild-type with allergic eosinophilic chronic rhinosinusitis, and CC10-knockout with allergic eosinophilic chronic rhinosinusitis.
2010-12-01 | E-GEOD-20969 | biostudies-arrayexpress
Project description:The effect on mucosal gene expression of potent acid inhibition with proton pump inhibitors (PPI’s) given to humans in ordinary, therapeutic doses is virtually unknown. Eight patients suffering from gastro-oesophageal reflux disease were included in this study. Endoscopic biopsies were taken from the corpus mucosa before and towards the end of a three-month treatment with the PPI esomeprazole 40 mg daily. Total RNA was extracted and samples (2 microgram total RNA) were labeled for microarray analysis. For each patient, RNA from both time points were labeled and hybridized to a single array. The gene expression patterns for 7700 genes were analyzed and differentially expressed genes were identified using one-sample Student t test. The aim of this study was, by use of cDNA microarray, to get an overview of the gene expression pattern in gastric corpus mucosa in patients after three months’ treatment with the proton pump inhibitor esomeprazole. Further characterization of the functional roles of genes whose expression is modulated by potent acid inhibition may give new insight into the molecular responses to this therapeutic intervention, including the mucosal response to the moderately increased gastrin levels encountered in clinical practice. Keywords: Repeat sample group, treatment analysis
2005-11-01 | GSE3240 | GEO
Project description:Research of human vocal fold (VF) biology is hampered by several factors. The sensitive microstructure of the VF mucosa is one of them and limits the in vivo research, as biopsies carry the unbearable risk of scarring. A laryngeal organotypic model consisting of VF epithelial cells and VF fibroblasts (VFF) might overcome some of the limitations. Whereas human VFF are available in several forms, availability of VF epithelial cells is scarce. Buccal mucosa might be a good source, as it is easily accessible, and biopsies heal without scarring. For this project we generated organotypic constructs consisting of immortalized human VF fibroblasts and primary human buccal epithelial cells. The constructs (n = 3) were compared to native laryngeal mucosa on a histological and proteomic level. The engineered constructs reassembled into a mucosa-like structure, after a cultivation period of 35 days. Immunohistochemical staining confirmed a multi-layered stratified epithelium, a collagen type IV positive barrier-like structure resembling the basal membrane, and an underlying layer containing VFF. Proteomic analysis revealed a total number of 1961 proteins. Of these, 83.8% were detected in both native VF and constructs, with only 53 proteins having significantly different abundance. 15.3% of detected proteins were identified in native VF mucosa only, most likely due to endothelial, immune and muscle cells within the VF samples, while 0.9% were found only in the constructs. Based on easily available cell sources, we could demonstrate that our organotypic laryngeal mucosa model shares many characteristics with native VF mucosa. It represents a stable and reproducible in vitro model and offers a wide range of possibilities ranging from the exploration of VF biology to the testing of interventions (e.g. drug testing).
2023-06-19 | PXD033688 | Pride