A multi-network comparative analysis of transcriptome and translatome identifies novel hub genes in cardiac remodeling

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Veröffentlicht in:	Frontiers in genetics 11(2020) Artikel-Nummer 583124, 11 Seiten
Personen und Körperschaften:	Boileau, Etienne (VerfasserIn), Doroudgar, Shirin (VerfasserIn), Riechert, Eva (VerfasserIn), Jürgensen, Lonny (VerfasserIn), Ho, Thanh Cao (VerfasserIn), Katus, Hugo (VerfasserIn), Völkers, Mirko (VerfasserIn), Dieterich, Christoph (VerfasserIn)
Titel:	A multi-network comparative analysis of transcriptome and translatome identifies novel hub genes in cardiac remodeling/ Etienne Boileau, Shirin Doroudgar, Eva Riechert, Lonny Jürgensen, Thanh Cao Ho, Hugo A. Katus, Mirko Völkers and Christoph Dieterich
Format:	E-Book-Kapitel
Sprache:	Englisch
veröffentlicht:	16 November 2020
Gesamtaufnahme:	: Frontiers in genetics, 11(2020) Artikel-Nummer 583124, 11 Seiten , volume:11
Schlagwörter:	cardiac hypertrophy cardiovascular co-expression networks transcription/RNA-seq translation/Ribo-seq
Quelle:	Verbunddaten SWB Lizenzfreie Online-Ressourcen
Errata:	Boileau, Etienne: Corrigendum: A multi-network comparative analysis of transcriptome and translatome identifies novel hub genes in cardiac remodeling

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Zusammenfassung:	Our understanding of the transition from physiological to pathological cardiac hypertrophy remains elusive and largely based on reductionist hypotheses. Here, we profiled the translatomes of 15 mouse hearts to provide a molecular blueprint of altered gene networks in early cardiac remodeling. Using co-expression analysis, we showed how sub-networks are orchestrated into functional modules associated with pathological phenotypes. We discovered unappreciated hub genes, many undocumented for their role in cardiac hypertrophy, and genes in the transcriptional network that were rewired in the translational network, and associated with semantically different subsets of enriched functional terms, such as Fam210a, a novel musculoskeletal modulator, or Psmd12, implicated in protein quality control. Using their correlation structure, we found that transcriptome networks are only partially reproducible at the translatome level, providing further evidence of post-transcriptional control at the level of translation. Our results provides novel insights into the complexity of the organization of in vivo cardiac regulatory networks.
Beschreibung:	Gesehen am 25.11.2020
Umfang:	11
ISSN:	1664-8021
DOI:	10.3389/fgene.2020.583124