Evidence map›Paper›PMID 22527249›Full record

ReviewCancer immunology, immunotherapy : CII2012

TriVax-HPV: an improved peptide-based therapeutic vaccination strategy against human papillomavirus-induced cancers.

Kelly Barrios, Esteban Celis

Open access · greenAbstract readReview
In one paragraph

Review in Cancer immunology, immunotherapy : CII, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
3.4field-weighted citation impact, top 7% 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

48 citing papers in PubMed, 78 citations in OpenAlex.

  1. Immunotherapy Targeting HPV16/18 Generates Potent Immune Responses in HPV-Associated Head and Neck Cancer.Clinical cancer research : an official journal of the American Association for Cancer Research · 2019
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  12. A nano-enhanced vaccine for metastatic melanoma immunotherapy.Cancer drug resistance (Alhambra, Calif.) · 2022
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  15. Tumor targeting nanoparticle E7Human vaccines & immunotherapeutics · 2021
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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

2 authors at 1 institution in 1 country.

Kelly BarriosDepartment of Molecular Medicine, University of South Florida, Tampa, FL, USA.
Esteban Celis
University of South Florida · US

Funding

TRANSLATIONAL RESEARCHP30CA076292 · NCI · UNIVERSITY OF SOUTH FLORIDA · PI John L. Cleveland · 1998 to 2026
$93.5M
Treatment of Melanoma with Optimzed Peptide VaccinesR01CA136828 · NCI · H. LEE MOFFITT CANCER CTR & RES INST · PI CELIS, ESTEBAN · 2009 to 2013
$1.7M
Interferon-gamma limits the effectiveness of peptide vaccines for cancerR01CA157303 · NCI · H. LEE MOFFITT CANCER CTR & RES INST · PI CELIS, ESTEBAN · 2012 to 2017
$1.6M
NCI NIH HHS P30 CA076292NCI NIH HHS R01 CA136828NCI NIH HHS R01CA136828NCI NIH HHS R01 CA157303NCI NIH HHS R01CA157303
6 · The paper itself

Abstract

backgroundTherapeutic vaccines for cancer are an attractive alternative to conventional therapies, since the later result in serious adverse effects and in most cases are not effective against advanced disease. Human papillomavirus (HPV) is responsible for several malignancies such as cervical carcinoma. Vaccines targeting oncogenic viral proteins like HPV16-E6 and HPV16-E7 are ideal candidates to elicit strong immune responses without generating autoimmunity because: (1) these products are not expressed in normal cells and (2) their expression is required to maintain the malignant phenotype. Our group has developed peptide vaccination strategy called TriVax, which is effective in generating vast numbers of antigen-specific T cells in mice capable of persisting for long time periods. MATERIALS AND

methodsWe have used two HPV-induced mouse cancer models (TC-1 and C3.43) to evaluate the immunogenicity and therapeutic efficacy of TriVax prepared with the immunodominant CD8 T-cell epitope HPV16-E7(49-57), mixed with poly-IC adjuvant and costimulatory anti-CD40 antibodies.

resultsTriVax using HPV16-E7(49-57) induced large and persistent T-cell responses that were therapeutically effective against established HPV16-E7 expressing tumors. In most cases, TriVax was successful in attaining complete rejections of 6-11-day established tumors. In addition, TriVax induced long-term immunological memory, which prevented tumor recurrences. The anti-tumor effects of TriVax were independent of NK and CD4 T cells and, surprisingly, did not rely to a great extent on type-I or type-II interferon.

conclusionsThese findings indicate that the TriVax strategy is an appealing immunotherapeutic approach for the treatment of established viral-induced tumors. We believe that these studies may help to launch more effective and less invasive therapeutic vaccines for HPV-mediated malignancies.

Indexed as

AnimalsCongresses as TopicDisease Models, AnimalEpitopes, T-LymphocyteFemaleImmunodominant EpitopesMiceMice, Inbred C57BLMice, KnockoutNeoplasms, ExperimentalPapillomavirus E7 ProteinsPapillomavirus InfectionsPapillomavirus VaccinesEpitopes, T-LymphocyteImmunodominant Epitopesoncogene protein E7, Human papillomavirus type 16Papillomavirus E7 ProteinsPapillomavirus Vaccines

Identifiers

PMID22527249
PMCPMC3446251
OpenAlexW2035686689

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.