Evidence map›Paper›PMID 24824777›Full record

ArticleHepatology (Baltimore, Md.)2014

Retinoblastoma protein potentiates the innate immune response in hepatocytes: significance for hepatocellular carcinoma.

Jack Hutcheson, Ryan J Bourgo, Uthra Balaji, Adam Ertel, Agnieszka K Witkiewicz, Erik S Knudsen

Open access · hybridAbstract read
In one paragraph

Article in Hepatology (Baltimore, Md.), 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

21 citing papers in PubMed, 35 citations in OpenAlex.

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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

6 authors at 3 institutions in 1 country.

Jack HutchesonDepartment of Pathology, University of Texas Southwestern Medical Center, Dallas, TX.
Ryan J Bourgo
Uthra Balaji
Adam Ertel
Agnieszka K Witkiewicz
Erik S Knudsen
The University of Texas Southwestern Medical Center · USSidney Kimmel Cancer Center · USThomas Jefferson University · US

Funding

X-Ray Crystallography and Macromolecular CharacterizationP30CA056036 · NCI · THOMAS JEFFERSON UNIVERSITY · PI DANIEL P SILVER · 1995 to 2026
$94.8M
Role of the RB tumor suppressor in liver tumorigenesisR01CA127387 · NCI · UT SOUTHWESTERN MEDICAL CENTER · PI KNUDSEN, ERIK · 2008 to 2019
$3.6M
NCI NIH HHS P30 CA056036NCI NIH HHS R01 CA127387
6 · The paper itself

Abstract

unlabelledCancers mediated by viral etiology must exhibit deregulated cellular proliferation and evade immune recognition. The role of the retinoblastoma tumor suppressor (RB) pathway, which is lost at relatively high frequency in hepatocellular carcinoma (HCC), has recently been expanded to include the regulation of innate immune responsiveness. In this study we investigated the coordinate impact of RB-loss on cell cycle control and immune function in the liver. We found that RB depletion in hepatoma cells resulted in a compromised immunological response to multiple stimuli and reduced the potential of these cells to recruit myeloid cells. Viral-mediated liver-specific RB deletion in vivo led to the induction of genes associated with proliferation and cell cycle entry as well as the significant attenuation of genes associated with immune function, as evidenced by decreases in cytokine and chemokine expression, leukocyte recruitment, and hepatic inflammation. To determine if these changes in gene expression were instructive in human disease, we compared our liver-specific RB-loss gene signature to existing profiles of HCC and found that this signature was associated with disease progression and confers a worse prognosis.

conclusionOur data confirm that RB participates in the regulation of innate immunity in liver parenchymal cells both in vitro and in vivo and to our knowledge describes the first gene signature associated with HCC that includes both immunoregulatory and proliferative genes and that can also be attributed to the alteration of a single gene in vitro.

Indexed as

AdenoviridaeAnimalsCarcinoma, HepatocellularCell CycleCell Line, TumorCell ProliferationCytokinesDisease ProgressionHepatocytesHumansImmunity, InnateIn Vitro TechniquesLiver NeoplasmsMaleMiceMice, Mutant StrainsCytokinesRetinoblastoma Protein

Identifiers

PMID24824777
PMCPMC4482134
OpenAlexW1644026972

What OpenQuestion holds

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LicenceTDM
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.