Sampling time-dependent artifacts in single-cell genomics studies
| Autor: | Massoni-Badosa, R., Iacono, G., Moutinho, Catia, Kulis, M., Palau, N., Marchese, Domenica, Rodríguez-Ubreva, Javier, Ballestar, Esteban, Rodriguez-Esteban, G., Marsal, S., Aymerich, Marta, Colomer, Dolors, Campo, Elias, Julià Cano, Antonio, Martín-Subero, Jose Ignacio, Heyn, Holger, Universitat Autònoma de Barcelona |
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| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
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Time Factors lcsh:QH426-470 Short Report Genomics Sample (statistics) Computational biology Biology Epigenome 03 medical and health sciences 0302 clinical medicine Humans Sampling lcsh:QH301-705.5 030304 developmental biology Biobank Cryopreservation 0303 health sciences Single-cell business.industry PBMC Sampling (statistics) RNA sequencing Benchmarking Automation Genòmica lcsh:Genetics lcsh:Biology (General) 030220 oncology & carcinogenesis Peripheral blood mononuclear cells Leukocytes Mononuclear Female Chronic lymphocytic leukemia Sampling time Single-Cell Analysis Artifacts Transcriptome business Genètica CLL |
| Zdroj: | Genome Biology, Vol 21, Iss 1, Pp 1-16 (2020) Dipòsit Digital de Documents de la UAB Universitat Autònoma de Barcelona GENOME BIOLOGY r-IGTP. Repositorio Institucional de Producción Científica del Instituto de Investigación Germans Trias i Pujol instname Genome Biology |
| ISSN: | 1474-760X |
| Popis: | Robust protocols and automation now enable large-scale single-cell RNA and ATAC sequencing experiments and their application on biobank and clinical cohorts. However, technical biases introduced during sample acquisition can hinder solid, reproducible results, and a systematic benchmarking is required before entering large-scale data production. Here, we report the existence and extent of gene expression and chromatin accessibility artifacts introduced during sampling and identify experimental and computational solutions for their prevention. HH is a Miguel Servet (CP14/00229) researcher funded by the Spanish Institute of Health Carlos III (ISCIII). CM and MK are supported by AECC postdoctoral fellowships. This work has received funding from the Ministerio de Ciencia, Innovación y Universidades (SAF2017-89109-P; AEI/FEDER, UE). This study was further funded by the Spanish Ministry of Economy and Competitiveness (grant number: IPT-010000-2010- 36, cofunded by the European Regional Development Fund). Core funding is from the ISCIII and the Generalitat de Catalunya. We acknowledge support of the Spanish Ministry of Economy, Industry and Competitiveness (MEIC) to the EMBL partnership, the Centro de Excelencia Severo Ochoa, the CERCA Programme/Generalitat de Catalunya, the Spanish Ministry of Economy, Industry and Competitiveness (MEIC) through the Instituto de Salud Carlos III and the Generalitat de Catalunya through Departament de Salut and Departament d’Empresa i Coneixement. We also acknowledge the Co-financing by the Spanish Ministry of Economy, Industry and Competitiveness (MEIC) with funds from the European Regional Development Fund (ERDF) corresponding to the 2014–2020 Smart Growth Operating Program. We acknowledge the Generalitat de Catalunya Suport Grups de Recerca AGAUR 2017-SGR-736 (to JIMS) and 2017-SGR-1142 (to EC), and CIBERONC (CB16/12/00225 and CB16/12/00334). EC is an ICREA Academia Researcher. This project received support from the European Commission under the projects DocTIS (H2020, SEP-210574908). This publication is part of a project (BCLLATLAS) that has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (grant agreement No 810287) |
| Databáze: | OpenAIRE |
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