PreprintCited by 205Single-cell and spatial transcriptomicsLiver physiology and pathologyBioinformatics and Genomic Networks

Spatial sorting enables comprehensive characterization of liver zonation

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Ben-Moshe, Shani, Shapira, Yonatan, Moor, Andreas E., Halpern, Keren Bahar, Itzkovitz, Shalev·2019·Nature Metabolism

Preprint — published as 10.1038/s42255-019-0109-9 · Paper page

Abstract

The mammalian liver is composed of repeating hexagonal units termed lobules. Spatially-resolved single-cell transcriptomics revealed that about half of hepatocyte genes are differentially expressed across the lobule. Technical limitations impede reconstructing similar global spatial maps of other hepatocyte features. Here, we used zonated surface markers to sort hepatocytes from defined lobule zones with high spatial resolution. We applied transcriptomics, microRNA array measurements and Mass-spectrometry proteomics to reconstruct spatial atlases of multiple zonated hepatocyte features. We found that protein zonation largely overlapped mRNA zonation. We identified zonation of key microRNAs such as miR-122, and inverse zonation of microRNAs and their hepatocyte gene targets, implying potential regulation through zonated mRNA degradation. These targets included the pericentral Wnt receptors Fzd7 and Fzd8 and the periportal Wnt inhibitors Tcf7l1 and Ctnnbip1. Our approach facilitates reconstruction of spatial atlases of multiple cellular features in the liver and in other structured tissues.

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Authors
Ben-Moshe, S., Shapira, Y., Moor, A. E., Halpern, K. B., & Itzkovitz, S.
Affiliations
  • Weizmann Institute of Science (IL)
  • University of Zurich (CH)
Corresponding author
Itzkovitz, Shalev
Venue
Nature Metabolism
Publisher
openRxiv
Published
2019-01-26
Volume
1
Issue
9
Pages
899-911
ISSN
2522-5812 (ISSN-L)
OpenAlex
W2974173934
Cited by
205
References
82
Citations by year
2026: 31 · 2025: 29 · 2024: 42 · 2023: 31 · 2022: 26 · 2021: 26 · 2020: 16 · 2019: 4
FWCI
5.95
Type
journal article
Language
en
Open access
Licence
cc-by-nc-nd
Locations
  • Nature Metabolism (publishedVersion)
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (acceptedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • HAL (submittedVersion)
  • Digital Access to Libraries (submittedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (submittedVersion)
  • Zurich Open Repository and Archive (University of Zurich)
Funders
  • Howard Hughes Medical Institute (55008734)
  • Vallee Foundation
  • European Commission (2007–2013, FP7 2007-2013, FP7/2007)
  • Weizmann Institute of Science
  • Israel Science Foundation (FP7/2007-2013, 1486/16, 1796/12)
  • Israeli Centers for Research Excellence (1796/12)
  • Planning and Budgeting Committee of the Council for Higher Education of Israel
  • FP7 Ideas: European Research Council (335122)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Single-cell and spatial transcriptomics
  • Health Sciences › Medicine › Hepatology › Liver physiology and pathology
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Bioinformatics and Genomic Networks
Keywords
liver zonation, lobules, spatial sorting, HNF4α, miR-122, mRNA degradation, Wnt signaling, FZD7, FZD8, TCF7L1
MeSH terms
Animals, Humans, Liver, RNA, Messenger, Gene Expression Profiling, Protein Transport, Hepatocytes, MicroRNAs, Single-Cell Analysis

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