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Ramos TAR, Urquiza-Zurich S, Kim SY, Gillette TG, Hill JA, Lavandero S, do Rêgo TG, Maracaja-Coutinho V. Single-cell transcriptional landscape of long non-coding RNAs orchestrating mouse heart development. Cell Death Dis 2023; 14:841. [PMID: 38110334 PMCID: PMC10728149 DOI: 10.1038/s41419-023-06296-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 10/18/2023] [Accepted: 11/13/2023] [Indexed: 12/20/2023]
Abstract
Long non-coding RNAs (lncRNAs) comprise the most representative transcriptional units of the mammalian genome. They are associated with organ development linked with the emergence of cardiovascular diseases. We used bioinformatic approaches, machine learning algorithms, systems biology analyses, and statistical techniques to define co-expression modules linked to heart development and cardiovascular diseases. We also uncovered differentially expressed transcripts in subpopulations of cardiomyocytes. Finally, from this work, we were able to identify eight cardiac cell-types; several new coding, lncRNA, and pcRNA markers; two cardiomyocyte subpopulations at four different time points (ventricle E9.5, left ventricle E11.5, right ventricle E14.5 and left atrium P0) that harbored co-expressed gene modules enriched in mitochondrial, heart development and cardiovascular diseases. Our results evidence the role of particular lncRNAs in heart development and highlight the usage of co-expression modular approaches in the cell-type functional definition.
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Grants
- R01 HL155765 NHLBI NIH HHS
- R01 HL126012 NHLBI NIH HHS
- R01 HL147933 NHLBI NIH HHS
- R01 HL128215 NHLBI NIH HHS
- R01 HL120732 NHLBI NIH HHS
- Agencia Nacional de Investigacion y Desarrollo (ANID, Chile), FONDAP 15130011 (SL), FONDECYT 1200490 (SL)
- the NIH: HL-120732 (JAH), HL-128215 (JAH), HL-126012 (JAH), HL-147933, (JAH), HL-155765 (JAH), 14SFRN20510023 (JAH), 14SFRN20670003 (JAH), Leducq grant number 11CVD04 (JAH), Cancer Prevention and Research Institute of Texas grant RP110486P3 (JAH)
- Agencia Nacional de Investigacion y Desarrollo (ANID, Chile), FONDAP 15130011 (VMC) and FONDECYT 1211731 (VMC).
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Affiliation(s)
- Thaís A R Ramos
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Chemical & Pharmaceutical Sciences & Faculty of Medicine, Universidad de Chile, Santiago, Chile
- Programa de Pós-Graduação em Bioinformática, Bioinformatics Multidisciplinary Environment (BioME), Instituto Metrópole Digital, Universidade Federal do Rio Grande do Norte, João Pessoa, Brazil
- Departamento de Informática, Centro de Informática, Universidade Federal da Paraíba, João Pessoa, Brazil
| | - Sebastián Urquiza-Zurich
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Chemical & Pharmaceutical Sciences & Faculty of Medicine, Universidad de Chile, Santiago, Chile
| | - Soo Young Kim
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center Dallas, Dallas, TX, USA
| | - Thomas G Gillette
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center Dallas, Dallas, TX, USA
| | - Joseph A Hill
- Division of Cardiology, Department of Internal Medicine, University of Texas Southwestern Medical Center Dallas, Dallas, TX, USA
- Department of Molecular Biology, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Sergio Lavandero
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Chemical & Pharmaceutical Sciences & Faculty of Medicine, Universidad de Chile, Santiago, Chile.
- Corporación Centro de Estudios Científicos de las Enfermedades Crónicas (CECEC), Santiago, Chile.
| | - Thaís G do Rêgo
- Programa de Pós-Graduação em Bioinformática, Bioinformatics Multidisciplinary Environment (BioME), Instituto Metrópole Digital, Universidade Federal do Rio Grande do Norte, João Pessoa, Brazil.
- Departamento de Informática, Centro de Informática, Universidade Federal da Paraíba, João Pessoa, Brazil.
| | - Vinicius Maracaja-Coutinho
- Advanced Center for Chronic Diseases (ACCDiS), Faculty of Chemical & Pharmaceutical Sciences & Faculty of Medicine, Universidad de Chile, Santiago, Chile.
- Programa de Pós-Graduação em Bioinformática, Bioinformatics Multidisciplinary Environment (BioME), Instituto Metrópole Digital, Universidade Federal do Rio Grande do Norte, João Pessoa, Brazil.
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