COLONOMICS - integrative omics data of one hundred paired normal-tumoral samples from colon cancer patients

Colonomics is a multi-omics dataset that includes 250 samples: 50 samples from healthy colon mucosa donors and 100 paired samples from colon cancer patients (tumor/adjacent). From these samples, Colonomics project includes data from genotyping, DNA methylation, gene expression, whole exome sequencin...

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Veröffentlicht in:Scientific data 2022-10, Vol.9 (1), p.595-8, Article 595
Hauptverfasser: Díez-Villanueva, Anna, Sanz-Pamplona, Rebeca, Solé, Xavier, Cordero, David, Crous-Bou, Marta, Guinó, Elisabet, Lopez-Doriga, Adriana, Berenguer, Antoni, Aussó, Susanna, Paré-Brunet, Laia, Obón-Santacana, Mireia, Moratalla-Navarro, Ferran, Salazar, Ramon, Sanjuan, Xavier, Santos, Cristina, Biondo, Sebastiano, Diez-Obrero, Virginia, Garcia-Serrano, Ainhoa, Alonso, Maria Henar, Carreras-Torres, Robert, Closa, Adria, Moreno, Víctor
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Sprache:eng
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Zusammenfassung:Colonomics is a multi-omics dataset that includes 250 samples: 50 samples from healthy colon mucosa donors and 100 paired samples from colon cancer patients (tumor/adjacent). From these samples, Colonomics project includes data from genotyping, DNA methylation, gene expression, whole exome sequencing and micro-RNAs (miRNAs) expression. It also includes data from copy number variation (CNV) from tumoral samples. In addition, clinical data from all these samples is available. The aims of the project were to explore and integrate these datasets to describe colon cancer at molecular level and to compare normal and tumoral tissues. Also, to improve screening by finding biomarkers for the diagnosis and prognosis of colon cancer. This project has its own website including four browsers allowing users to explore Colonomics datasets. Since generated data could be reuse for the scientific community for exploratory or validation purposes, here we describe omics datasets included in the Colonomics project as well as results from multi-omics layers integration. Measurement(s) Colon Gene expression • Colon DNA methylation • Colon Genptyping data • Colon Copy Number Variation • Colon miRNAs • Colon Whole Exome Sequencing Technology Type(s) Affymetrix Human Genome U219 Array Plate platform • Illumina Infinium HumanMethylation 450k BeadChip • Affymetrix Genome-Wide Human SNP 6.0 array • Small RNA Assay of the Agilent 2100 Bioanalyzer • Agilent kit Sure Select XT Human All Exon 50MB Factor Type(s) batch • background Sample Characteristic - Organism Homo sapiens Sample Characteristic - Environment colonic mucosa Sample Characteristic - Location Catalonia Autonomous Community, Spain
ISSN:2052-4463
2052-4463
DOI:10.1038/s41597-022-01697-5