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2D and 3D Madin-Darby Canine Kidney Cell Type II cell line response to hepatocyte growth factor

ABSTRACT: Analysis of 2D (transwell) and 3D (collagen type I) cultured MDCK cells and HGF (a MAPK activator). Traditional 2D cultures are fast and inexpensive but do no mimic natural niche/cell environment as well as the more laborious and costly 3D-cultures. 3D cultures, arguably, are better models for the study of developmental processes, such as tubulogenesis. Epithelial organs (such as kidney) develop via tubulogenesis, a process, at least in part, regulated by MAPK signaling. Therefore, 2D and 3D cells also treated with HGF plus MAPK inhibitors. Results provide insights into differential response to HGF-induced tubulogenesis depending on cell culture conditions (2D vs. 3D).

ORGANISM(S): Canis lupus familiaris

PROVIDER: GSE49518 | GEO | 2014/03/31

SECONDARY ACCESSION(S): PRJNA214098

REPOSITORIES: GEO

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2D and 3D Madin-Darby Canine Kidney Cell Type II cell line response to hepatocyte growth factor

Project description:Analysis of 2D (transwell) and 3D (collagen type I) cultured MDCK cells and HGF (a MAPK activator). Traditional 2D cultures are fast and inexpensive but do no mimic natural niche/cell environment as well as the more laborious and costly 3D-cultures. 3D cultures, arguably, are better models for the study of developmental processes, such as tubulogenesis. Epithelial organs (such as kidney) develop via tubulogenesis, a process, at least in part, regulated by MAPK signaling. Therefore, 2D and 3D cells also treated with HGF plus MAPK inhibitors. Results provide insights into differential response to HGF-induced tubulogenesis depending on cell culture conditions (2D vs. 3D). 29 samples total: 2D and 3D control (untreated) in quadruplicate, respectively; 2D and 3D + HGF in quadruplicate, respectively; 2D + HGF + PD-98059 in quadruplicate; 3D + HGF + PD-98059 in triplicate; 2D + HGF + U0126 in triplicate; and 3D + HGF + U0126 in triplicate.

2014-03-31 | E-GEOD-49518 | biostudies-arrayexpress

Madin-Darby Canine Kidney (MDCK) cells grown in 2-dimensional and 3-dimensional type I collagen culture.

Project description:In order to gain insight into epithelial morphogenesis and the influence of culture geometry on gene expression patterns, Madin Darby Canine Kidney (MDCK) epithelial cells where grown in 2-dimensional (2D) culture or 3-dimensional (3D) culture . MDCK cells cultured in 2D were plated atop a pre-solidified type I collagen gel. Cells cultured under these conditions grew as flat monolayer sheets. In 3D culture, cells are embedded within type I collagen gel. Cells grown under these conditions form large spherical cysts with hollow central lumens. We anticipate, therefore, that these results provide insight into the mechanisms that regulate epithelial cystogenesis. Cells grown in the 2D or 3D geometries were collected from digested type I collagen gels on day 8. The 2D MDCK cells were treated as the control condition and there gene expression patterns were compared to those of 3D grown cells, which served as the experimental condition.

2013-06-03 | E-GEOD-28381 | biostudies-arrayexpress

Madin-Darby Canine Kidney (MDCK) cells grown in 2-dimensional and 3-dimensional type I collagen culture.

2013-06-03 | GSE28381 | GEO

Transcription profiling of human umblical vein endothelial cells (HUVEC) undergoing tubulogenesis in a 3D fribrin matrix or cultured as monolayers

Project description:In order to determine genes that are differentially expressed during angiogenesis, Human Umbilical Vein Endothelial Cells (HUVEC) were cultured as 3D cultures undergoing tubulogenesis in a 3D fibrin matrix, or cultured as monolayers on top of a 3D fibrin matrix. RNA was then collected, reverse transcribed to cDNA and hybridized to glass slide oligo arrays containing 19k human genes. Differentially expressed genes in HUVECs undergoing tubulogenesis were then determined by comparing 2D to 3D culture samples.

2009-10-29 | E-MEXP-2410 | biostudies-arrayexpress

Identifying Hepatocyte Growth Factor dose response functions in Madin-Darby Canine Kidney Epithelial Cells

Project description:Two biological replicates of Madin-Darby Canine Kidney Epithelial Cells grown as 3D cysts in Collagen Type I (7 days old) were exposed to six different concentrations of Hepatocyte Growth Factor (HGF) (0, 1.03, 2.07, 4.15, 8.33 and 16.67 ng/ml). Total RNA was isolated from the cysts after 12 hours of HGF induction. The data submitted here are the raw sequence files of the single read lengths of 50 bp for the 12 samples (2 replicates X 6 conditions) after RNA sequencing experiment using Illumina HiSeq 2000.15

2016-01-17 | E-MTAB-4959 | biostudies-arrayexpress

Expression data from MDCK cells exposed to HGF +/- MAPK inhibitors

Project description:Gene expression in Madin Darby canine kidney cells grown for 7 days to confluence on Transwell filters and exposed to HGF +/- inhibitors of the MAPK pathway (MAPK is one of the pathways activated when HGF binds to the CMET receptor tyrosine kinase). We used microarrays to detail the program of gene expression in MDCK cells and identified genes specifically regulated by HGF via the MAPK pathway. Keywords: signaling pathway analysis MDCK cells were selected for RNA extraction and hybridization on Affymetrix microarrays. We sought to obtain expression of genes regulated by the MAPK pathway following HGF induction.

2010-05-25 | E-GEOD-9435 | biostudies-arrayexpress

Madin-Darby canine kidney cells expression array

Project description:cDNA expression array of epithelial phenotype untreated MDCK cells; after 30 days of TGFb treatment, which induces a mesenchymal phenotype; TGF-b-treated cells that are treated with 5-AZA for 72 h; and 30 days after TGFb withdrawal Gene expression was analyzed in a genome-wide manner, to asses those changes occurring upon TGF-b-induced epithelial to mesenchymal transition (EMT), those that are stimulated by treatment with a demethylating agent, and which are restored after TGF-b withdrawal

2014-08-14 | GSE48525 | GEO

Inter-Laboratory Variability in the Madin-Darby Canine Kidney Cell ProteomeInter-Laboratory Variability in the Madin-Darby Canine Kidney Cell Proteome

Project description:Madin-Darby Canine Kidney (MDCK) cells are widely used to study epithelial cell functionality. Their low endogenous drug transporter protein levels make them an amenable system to investigate trans-epithelial permeation and drug transporter protein activity after their transfection. MDCK cells display diverse phenotypic traits and as such laboratory-to-laboratory variability in drug permeability assessments are observed. Consequently, In Vitro-In Vivo extrapolation (IVIVE) approaches using permeability and/or transporter activity data require calibration. A comprehensive proteomic quantification of eleven filter-grown parental or mock-transfected MDCK monolayers from eight different pharmaceutical laboratories using the Total Protein Approach (TPA) is provided. TPA enabled estimations of key morphometric parameters such as monolayer cellularity and volume. Overall, metabolic liability to xenobiotics is likely to be limited for MDCK cell due to the low expression of required enzymes. SLC16A1 (MCT1) was the highest abundance SLC transporter linked to xenobiotic activity, while ABCC4 (MRP4) was the highest abundant ABC transporter. Our data supports existing findings that Claudin-2 levels may be linked to tight junction modulation, thus impacting trans-epithelial resistance. This unique database provides data on more than 8000 proteins copy number and concentrations, thus allowing an in-depth appraisal of the control monolayers used in each laboratory.

2023-07-20 | PXD039552 | Pride

Transcriptome profiling of madin-darby canine kidney cells with canine parvovirus 2a persistent infection

Project description:It has been demonstrated that parvovirus infection causing cytotoxicity and immune activation effect in many virus-induced cell lines, however, the underlying mechanisms are not fully understood. To investigate the gene expression signature of host cell after CPV-2 infection, we performed transcriptome profiling of MDCK after persistent infection of CPV-2a using microarray analysis. Uninfected MDCK cells act as negative control. The data show the genes regulated by CPV-2 infection..

2016-12-01 | GSE72397 | GEO

Expression data from MDCK cells exposed to HGF +/- MAPK inhibitors

2007-11-20 | GSE9435 | GEO

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