Evidence map›Paper›PMID 28423321›Full record

ArticleCell reports2017

Hepatocellular Carcinomas Originate Predominantly from Hepatocytes and Benign Lesions from Hepatic Progenitor Cells.

Krishna S Tummala, Marta Brandt, Ana Teijeiro, Osvaldo Graña, Robert F Schwabe, Cristian Perna, Nabil Djouder

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed
5.8field-weighted citation impact, top 3% 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

73 citing papers in PubMed, 134 citations in OpenAlex.

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  18. New and Old Key Players in Liver Cancer.International journal of molecular sciences · 2023
    Review
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13 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

7 authors at 3 institutions in 2 countries.

Krishna S TummalaCancer Cell Biology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain.
Marta BrandtCancer Cell Biology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain.
Ana TeijeiroCancer Cell Biology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain.
Osvaldo GrañaStructural Biology and Biocomputing Programme, Bioinformatics Unit, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain.
Robert F SchwabeDepartment of Medicine, Columbia University, New York, NY 10032, USA.
Cristian PernaDepartment of Pathology, Hospital Universitario Ramón y Cajal, IRYCIS, Madrid 28034, Spain.
Nabil DjouderCancer Cell Biology Programme, Growth Factors, Nutrients and Cancer Group, Centro Nacional de Investigaciones Oncológicas (CNIO), Madrid 28029, Spain. Electronic address: ndjouder@cnio.es.
Spanish National Cancer Research Centre · ESColumbia University · USInstituto Ramón y Cajal de Investigación Sanitaria · ES

Funding

Worldwide Cancer Research 11-0242
6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) is an aggressive primary liver cancer. However, its origin remains a debated question. Using human data and various hepatocarcinogenesis mouse models, we show that, in early stages, transformed hepatocytes, independent of their proliferation status, activate hepatic progenitor cell (HPC) expansion. Genetic lineage tracing of HPCs and hepatocytes reveals that, in all models, HCC originates from hepatocytes. However, whereas in various models tumors do not emanate from HPCs, tracking of progenitors in a model mimicking human hepatocarcinogenesis indicates that HPCs can generate benign lesions (regenerative nodules and adenomas) and aggressive HCCs. Mechanistically, galectin-3 and α-ketoglutarate paracrine signals emanating from oncogene-expressing hepatocytes instruct HPCs toward HCCs. α-Ketoglutarate preserves an HPC undifferentiated state, and galectin-3 maintains HPC stemness, expansion, and aggressiveness. Pharmacological or genetic blockage of galectin-3 reduces HCC, and its expression in human HCC correlates with poor survival. Our findings may have clinical implications for liver regeneration and HCC therapy.

Indexed as

AnimalsCarcinogenesisCarcinoma, HepatocellularCell DifferentiationGalectin 3HepatocytesHumansKetoglutaric AcidsLiver NeoplasmsMice, TransgenicNeoplasm InvasivenessStem CellsGalectin 3Ketoglutaric AcidsadenomasDNA damagegalectin-3HCChepatic progenitor cellshepatocyteslineage trackingNAD(+)regenerative nodulesα-ketoglutarate

Identifiers

PMID28423321
PMCPMC5409928
OpenAlexW2607092126

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.