Evidence map›Paper›PMID 33332768›Full record

ArticleMolecular systems biology2020

A single cell atlas of the human liver tumor microenvironment.

Hassan Massalha, Keren Bahar Halpern, Samir Abu-Gazala, Tamar Jana, Efi E Massasa, Andreas E Moor, Lisa Buchauer, Milena Rozenberg, Eli Pikarsky, Ido Amit and 2 more

Open access · goldAbstract read
In one paragraph

Article in Molecular systems biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 126 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
126citing papers in PubMed, 2 pooled it
8.3field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

126 citing papers in PubMed, 2 syntheses or guidelines pooled it, 181 citations in OpenAlex.

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  13. Towards a reference cell atlas of liver diversity over the human lifespan.Nature reviews. Gastroenterology & hepatology · 2026
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66 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 5 institutions in 3 countries.

Hassan MassalhaDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.ORCID 0000-0002-9923-6878
Keren Bahar HalpernDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.
Samir Abu-GazalaDepartment of General Surgery, Hadassah Hebrew University Medical Center, Jerusalem, Israel.
Tamar JanaDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.
Efi E MassasaDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.
Andreas E MoorDepartment of Biosystems Science and Engineering, ETH Zürich, Basel, Switzerland.ORCID 0000-0001-8715-8449
Lisa BuchauerDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.ORCID 0000-0002-4722-8390
Milena RozenbergDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.
Eli PikarskyThe Lautenberg Center for Immunology, Institute for Medical Research Israel-Canada, Hebrew University Medical School, Jerusalem, Israel.
Ido AmitDepartment of Immunology, Weizmann Institute of Science, Rehovot, Israel.
Gideon ZamirDepartment of General Surgery, Hadassah Hebrew University Medical Center, Jerusalem, Israel.
Shalev ItzkovitzDepartment of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.ORCID 0000-0003-0685-2522
Weizmann Institute of Science · ILETH Zurich · CHHadassah Medical Center · ILHebrew University of Jerusalem · ILHospital of the University of Pennsylvania · US

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

Malignant cell growth is fueled by interactions between tumor cells and the stromal cells composing the tumor microenvironment. The human liver is a major site of tumors and metastases, but molecular identities and intercellular interactions of different cell types have not been resolved in these pathologies. Here, we apply single cell RNA-sequencing and spatial analysis of malignant and adjacent non-malignant liver tissues from five patients with cholangiocarcinoma or liver metastases. We find that stromal cells exhibit recurring, patient-independent expression programs, and reconstruct a ligand-receptor map that highlights recurring tumor-stroma interactions. By combining transcriptomics of laser-capture microdissected regions, we reconstruct a zonation atlas of hepatocytes in the non-malignant sites and characterize the spatial distribution of each cell type across the tumor microenvironment. Our analysis provides a resource for understanding human liver malignancies and may expose potential points of interventions.

Indexed as

Anatomy, ArtisticAtlases as TopicSingle-Cell AnalysisTumor MicroenvironmentAnimalsEndothelial CellsGene Expression ProfilingGene Expression Regulation, NeoplasticGene Regulatory NetworksHepatocytesHumansLiver NeoplasmsMicehuman cell atlasliver cancersingle cell RNAseqspatial transcriptomicstumor-stroma interactions

Identifiers

PMID33332768
PMCPMC7746227
OpenAlexW3112963314

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.