Evidence map›Paper›PMID 25629522›Full record

ArticleVaccine2015

Aspartate-β-hydroxylase induces epitope-specific T cell responses in hepatocellular carcinoma.

Yoshito Tomimaru, Sasmita Mishra, Howard Safran, Kevin P Charpentier, William Martin, Anne S De Groot, Stephen H Gregory, Jack R Wands

Abstract read
In one paragraph

Article in Vaccine, 2015. 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
0.9field-weighted citation impact, top 27% 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, 40 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Exploring links between 2-oxoglutarate-dependent oxygenases and Alzheimer's disease.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2022
    Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Aspartate β-hydroxylase as a target for cancer therapy.Journal of experimental & clinical cancer research : CR · 2020
    Review
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
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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

8 authors at 4 institutions in 1 country.

Yoshito TomimaruLiver Research Center, Rhode Island Hospital and the Warren Alpert Medical School of Brown University, Providence, RI 02903, USA.
Sasmita MishraDepartment of Medicine, Rhode Island Hospital and the Warren Alpert Medical School of Brown University, Providence, RI 02903, USA.
Howard SafranDepartment of Medicine, Rhode Island Hospital and the Warren Alpert Medical School of Brown University, Providence, RI 02903, USA.
Kevin P CharpentierDepartment of Surgery, Rhode Island Hospital and the Warren Alpert Medical School of Brown University, Providence, RI 02903, USA.
William MartinEpiVax, Inc., Providence, RI 02903, USA.
Anne S De GrootEpiVax, Inc., Providence, RI 02903, USA.
Stephen H GregoryDepartment of Medicine, Rhode Island Hospital and the Warren Alpert Medical School of Brown University, Providence, RI 02903, USA.
Jack R WandsLiver Research Center, Rhode Island Hospital and the Warren Alpert Medical School of Brown University, Providence, RI 02903, USA; Department of Medicine, Rhode Island Hospital and the Warren Alpert Medical School of Brown University, Providence, RI 02903, USA. Electronic address: jack_wands_md@brown.edu.
Brown University · USRhode Island Hospital · USEpiVax (United States) · USProvidence College · US

Funding

TRIAD Scientific Core: TRIAD ToolkitU19AI082642 · NIAID · UNIVERSITY OF RHODE ISLAND · PI MOISE, LEONARD · 2009 to 2013
$13.0M
Biomarker for Hepatocellular CarcinomaR01CA123544 · NCI · RHODE ISLAND HOSPITAL · PI WANDS, JACK R · 2007 to 2011
$1.2M
NCI NIH HHS CA-123544NCI NIH HHS R01 CA123544NIAID NIH HHS U19 AI082642
6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) has a poor prognosis due to high recurrence rate. Aspartate-β-hydroxylase (ASPH) is a highly conserved transmembrane protein, which is over expressed in HCC and promotes a malignant phenotype. The capability of ASPH protein-derived HLA class I and II peptides to generate antigen specific CD4(+) and CD8(+) immune responses is unknown. Therefore, these studies aim to define the epitope specific components required for a peptide based candidate vaccine. Monocyte-derived dendritic cells (DCs) generated from the peripheral blood mononuclear cells (PBMCs) of HCC patients were loaded with ASPH protein. Helper CD4(+) T cells and CD8(+) cytotoxic T lymphocytes (CTLs) were co-incubated with the DCs; T cell activation was evaluated by flow cytometric analysis. Immunoinformatics tools were used to predict HLA class I- and class II-restricted ASPH sequences, and the corresponding peptides were synthesized. The immunogenicity of each peptide in cultures of human PBMCs was determined by IFN-γ ELISpot assay. ASPH protein-loaded DCs activated both CD4(+) and CD8(+) T cells contained within the PBMC population derived from HCC patients. Furthermore, the predicted HLA class I- and class II-restricted ASPH peptides were significantly immunogenic. Both HLA class I- and class II-restricted peptides derived from ASPH induce T cell activation in HCC. We observed that ASPH protein and related peptides were highly immunogenic in patients with HCC and produce the type of cellular immune responses required for generation of anti-tumor activity.

Indexed as

Calcium-Binding ProteinsCancer VaccinesCarcinoma, HepatocellularDendritic CellsEpitopes, T-LymphocyteHLA-A2 AntigenHLA-DRB1 ChainsHumansInterferon-gammaLeukocytes, MononuclearLiver NeoplasmsLymphocyte ActivationMembrane ProteinsMixed Function OxygenasesMuscle ProteinsT-Lymphocytes, CytotoxicASPH protein, humanCalcium-Binding ProteinsCancer VaccinesEpitopes, T-LymphocyteHLA-A2 AntigenHLA-DRB1 ChainsInterferon-gammaMembrane ProteinsMixed Function OxygenasesMuscle ProteinsVaccines, SubunitAspartate-β-hydroxylaseEpitopeHepatocellular carcinomaImmunotherapyT cells

Identifiers

PMID25629522
PMCPMC4331251
OpenAlexW2080403070

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.