Evidence map›Paper›PMID 31588021›Full record

Observational studyCancer cell2019

Tumor Cell Biodiversity Drives Microenvironmental Reprogramming in Liver Cancer.

Lichun Ma, Maria O Hernandez, Yongmei Zhao, Monika Mehta, Bao Tran, Michael Kelly, Zachary Rae, Jonathan M Hernandez, Jeremy L Davis, Sean P Martin and 6 more

Abstract readObservational Study
In one paragraph

Observational study in Cancer cell, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 554 papers.

0numbers the graph read from it
0cells of the map it votes in
554citing papers in PubMed
–field-weighted citation impact
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

554 citing papers in PubMed.

  1. Trial
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  4. CD39 on CD8European journal of immunology · 2026
    Review
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  6. Review
  7. Dysregulated mScience advances · 2026
    Article
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  13. Review
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494 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

16 authors.

Lichun MaLaboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
Maria O HernandezLaboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA; Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD 20701, USA.
Yongmei ZhaoFrederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD 20701, USA.
Monika MehtaFrederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD 20701, USA.
Bao TranFrederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD 20701, USA.
Michael KellyFrederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD 20701, USA.
Zachary RaeFrederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD 20701, USA.
Jonathan M HernandezSurgical Oncology Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
Jeremy L DavisSurgical Oncology Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
Sean P MartinLaboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA; Surgical Oncology Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
David E KleinerLaboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA; Liver Cancer Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
Stephen M HewittLaboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
Kris YlayaLaboratory of Pathology, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
Bradford J WoodLiver Cancer Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA; NIH Center for Interventional Oncology, Bethesda, MD 20892, USA.
Tim F GretenLiver Cancer Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA; Thoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.
Xin Wei WangLaboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA; Liver Cancer Program, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA. Electronic address: xw3u@nih.gov.

Funding

Liver Cancer ProgramZIABC011870 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI WANG, XIN WEI · 2019 to 2025
$10.1M
Molecular signatures for liver cancer diagnosis and treatment stratificationZ01BC010313 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI WANG, XIN WEI · 1999 to 2008
$1.8M
The role of cancer stem cells in liver cancer heterogeneity and subtypesZ01BC010876 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI WANG, XIN · 2008 to 2008
$490k
The identification of human hepatocellular carcinoma metastasis genesZ01BC010877 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI WANG, XIN · 2008 to 2008
$327k
Intramural NIH HHS Z01 BC010313Intramural NIH HHS Z01 BC010876Intramural NIH HHS Z01 BC010877Intramural NIH HHS ZIA BC011870
6 · The paper itself

Abstract

Cellular diversity in tumors is a key factor for therapeutic failures and lethal outcomes of solid malignancies. Here, we determined the single-cell transcriptomic landscape of liver cancer biospecimens from 19 patients. We found varying degrees of heterogeneity in malignant cells within and between tumors and diverse landscapes of tumor microenvironment (TME). Strikingly, tumors with higher transcriptomic diversity were associated with patient's worse overall survival. We found a link between hypoxia-dependent vascular endothelial growth factor expression in tumor diversity and TME polarization. Moreover, T cells from higher heterogeneous tumors showed lower cytolytic activities. Consistent results were found using bulk genomic and transcriptomic profiles of 765 liver tumors. Our results offer insight into the diverse ecosystem of liver cancer and its impact on patient prognosis.

Indexed as

AdultAgedAged, 80 and overAntineoplastic Agents, ImmunologicalBile Duct NeoplasmsBile Ducts, IntrahepaticBiopsyCarcinoma, HepatocellularCholangiocarcinomaDNA Copy Number VariationsDrug Resistance, NeoplasmFemaleGene Expression Regulation, NeoplasticGenetic VariationHepatectomyHumansAntineoplastic Agents, ImmunologicalVascular Endothelial Growth Factor AVEGFA protein, humanbiodiversitycholangiocarcinomahepatocellular carcinomaliver cancermicroenvironmental reprogrammingsingle-celltumor ecosystemtumor heterogeneitytumor microenvironmentsVEGF

Identifiers

PMID31588021
PMCPMC6801104

What OpenQuestion holds

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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.