Evidence map›Paper›PMID 21898502›Full record

ArticleHepatology (Baltimore, Md.)2012

Regression of established hepatocellular carcinoma is induced by chemoimmunotherapy in an orthotopic murine model.

Diego M Avella, Guangfu Li, Todd D Schell, Dai Liu, Samuel Shao-Min Zhang, Xi Lou, Arthur Berg, Eric T Kimchi, Hephzibah Rani S Tagaram, Qing Yang and 6 more

Open access · hybridAbstract read
In one paragraph

Article in Hepatology (Baltimore, Md.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
1.3field-weighted citation impact, top 20% 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

26 citing papers in PubMed, 47 citations in OpenAlex.

  1. ModulatingJournal for immunotherapy of cancer · 2026
    Article
  2. Review
  3. Nanoliposome C6-Ceramide in combination with anti-CTLA4 antibody improves anti-tumor immunity in hepatocellular cancer.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2022
    Article
  4. Article
  5. Mouse Models of Oncoimmunology in Hepatocellular Carcinoma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2020
    Review
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Development of inCVAX,Journal of clinical & cellular immunology · 2016
    Article
  17. Article
  18. Immune-based Therapy Clinical Trials in Hepatocellular Carcinoma.Journal of clinical & cellular immunology · 2015
    Article
  19. Review
  20. Article
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 at 2 institutions in 1 country.

Diego M AvellaDepartment of Surgery, Division of Surgical Oncology, Pennsylvania State University College of Medicine, Hershey, PA 17033, USA.
Guangfu Li
Todd D Schell
Dai Liu
Samuel Shao-Min Zhang
Xi Lou
Arthur Berg
Eric T Kimchi
Hephzibah Rani S Tagaram
Qing Yang
Serene Shereef
Luis S Garcia
Mark Kester
Harriet C Isom
C Bart Rountree
Kevin F Staveley-O'Carroll
Pennsylvania State University · USPenn State Milton S. Hershey Medical Center · US

Funding

CD8+ T Cell-Mediated Immunotherapy of Autochthonous SV40 T Antigen-Induced TumorsR01CA025000 · NCI · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI SCHELL, TODD D · 1985 to 2014
$5.0M
Tumor Antigen Presentation in Mice Developing CancerK08CA100094 · NCI · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI STAVELEY-O'CARROLL, KEVIN FINNBAR · 2004 to 2008
$676k
NCI NIH HHS K08 CA100094NCI NIH HHS K08-CA-100094NCI NIH HHS R01 CA025000NCI NIH HHS R01-CA-025000
6 · The paper itself

Abstract

unlabelledThe high rate of mortality and frequent incidence of recurrence associated with hepatocellular carcinoma (HCC) reveal the need for new therapeutic approaches. In this study we evaluated the efficacy of a novel chemoimmunotherapeutic strategy to control HCC and investigated the underlying mechanism that increased the antitumor immune response. We developed a novel orthotopic mouse model of HCC through seeding of tumorigenic hepatocytes from SV40 T antigen (Tag) transgenic MTD2 mice into the livers of syngeneic C57BL/6 mice. These MTD2-derived hepatocytes form Tag-expressing HCC tumors specifically within the liver. This approach provides a platform to test therapeutic strategies and antigen-specific immune-directed therapy in an immunocompetent murine model. Using this model we tested the efficacy of a combination of oral sunitinib, a small molecule multitargeted receptor tyrosine kinase (RTK) inhibitor, and adoptive transfer of tumor antigen-specific CD8(+) T cells to eliminate HCC. Sunitinib treatment alone promoted a transient reduction in tumor size. Sunitinib treatment combined with adoptive transfer of tumor antigen-specific CD8(+) T cells led to elimination of established tumors without recurrence. In vitro studies revealed that HCC growth was inhibited through suppression of STAT3 signaling. In addition, sunitinib treatment of tumor-bearing mice was associated with suppression of STAT3 and a block in T-cell tolerance.

conclusionThese findings indicate that sunitinib inhibits HCC tumor growth directly through the STAT3 pathway and prevents tumor antigen-specific CD8(+) T-cell tolerance, thus defining a synergistic chemoimmunotherapeutic approach for HCC.

Indexed as

AdenocarcinomaAdoptive TransferAnimalsAntineoplastic AgentsCarcinoma, HepatocellularCD8-Positive T-LymphocytesCombined Modality TherapyDisease Models, AnimalHepatocytesHep G2 CellsHumansImmune ToleranceImmunocompetenceIndolesLiver NeoplasmsMiceAntineoplastic AgentsIndolesPyrrolesStat3 protein, mouseSTAT3 Transcription FactorSunitinib

Identifiers

PMID21898502
PMCPMC3243781
OpenAlexW2017792524

What OpenQuestion holds

Textmetadata
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.