Richter, M. ; Deligiannis, I.K. ; Yin, K. ; Danese, A. ; Lleshi, E.* ; Coupland, P.* ; Vallejos, C.A.* ; Matchett, K.P.* ; Henderson, N.C.* ; Colomé-Tatché, M. ; Martinez Jimenez, C.P.
Single-nucleus RNA-seq2 reveals functional crosstalk between liver zonation and ploidy.
Nat. Commun. 12:4264 (2021)
Single-cell RNA-seq reveals the role of pathogenic cell populations in development and progression of chronic diseases. In order to expand our knowledge on cellular heterogeneity, we have developed a single-nucleus RNA-seq2 method tailored for the comprehensive analysis of the nuclear transcriptome from frozen tissues, allowing the dissection of all cell types present in the liver, regardless of cell size or cellular fragility. We use this approach to characterize the transcriptional profile of individual hepatocytes with different levels of ploidy, and have discovered that ploidy states are associated with different metabolic potential, and gene expression in tetraploid mononucleated hepatocytes is conditioned by their position within the hepatic lobule. Our work reveals a remarkable crosstalk between gene dosage and spatial distribution of hepatocytes.
Impact Factor
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Times Cited
Scopus
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Publikationstyp
Artikel: Journalartikel
Dokumenttyp
Wissenschaftlicher Artikel
Typ der Hochschulschrift
Herausgeber
Schlagwörter
Gene-expression; Rna-seq; Transcription Factor; Human Hepatocytes; Ppar-alpha; Cell-cycle; Fibrosis; Polyploidization; Heterogeneity; Homeostasis
Keywords plus
Sprache
englisch
Veröffentlichungsjahr
2021
Prepublished im Jahr
HGF-Berichtsjahr
2021
ISSN (print) / ISBN
2041-1723
e-ISSN
2041-1723
ISBN
Bandtitel
Konferenztitel
Konferzenzdatum
Konferenzort
Konferenzband
Quellenangaben
Band: 12,
Heft: 1,
Seiten: ,
Artikelnummer: 4264
Supplement: ,
Reihe
Verlag
Nature Publishing Group
Verlagsort
London
Tag d. mündl. Prüfung
0000-00-00
Betreuer
Gutachter
Prüfer
Topic
Hochschule
Hochschulort
Fakultät
Veröffentlichungsdatum
0000-00-00
Anmeldedatum
0000-00-00
Anmelder/Inhaber
weitere Inhaber
Anmeldeland
Priorität
Begutachtungsstatus
Peer reviewed
POF Topic(s)
30204 - Cell Programming and Repair
30205 - Bioengineering and Digital Health
Forschungsfeld(er)
Pioneer Campus
Enabling and Novel Technologies
PSP-Element(e)
G-510005-001
G-554200-001
G-503800-001
Förderungen
Incubator grant sparse2big
Helmholtz Pioneer Campus
Copyright
Erfassungsdatum
2021-07-22