Evidence map›Paper›PMID 27941004›Full record

ArticleCancer immunology research2017

Optimization of Peptide Vaccines to Induce Robust Antitumor CD4 T-cell Responses.

Takumi Kumai, Sujin Lee, Hyun-Il Cho, Hussein Sultan, Hiroya Kobayashi, Yasuaki Harabuchi, Esteban Celis

Open access · bronzeAbstract read
In one paragraph

Article in Cancer immunology research, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed
4.0field-weighted citation impact, top 6% 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

51 citing papers in PubMed, 76 citations in OpenAlex.

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  4. An antigen-less pro-vaccine for treating autoimmunity.Journal of immunology (Baltimore, Md. : 1950) · 2025
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  14. Tumor vaccines: Toward multidimensional anti-tumor therapies.Human vaccines & immunotherapeutics · 2023
    Review
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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

7 authors at 4 institutions in 3 countries.

Takumi KumaiCancer Immunology, Inflammation and Tolerance Program, Augusta University, Georgia Cancer Center, Augusta, Georgia.
Sujin LeeDepartment of Pediatrics, Emory University School of Medicine, Atlanta, Georgia.
Hyun-Il ChoCatholic Hematopoietic Stem Cell Bank, College of Medicine, The Catholic University of Korea, Seoul, Korea.
Hussein SultanCancer Immunology, Inflammation and Tolerance Program, Augusta University, Georgia Cancer Center, Augusta, Georgia.
Hiroya KobayashiDepartment of Pathology, Asahikawa Medical University, Asahikawa, Japan.
Yasuaki HarabuchiDepartment of Otolaryngology, Head and Neck Surgery, Asahikawa Medical University, Asahikawa, Japan.
Esteban CelisCancer Immunology, Inflammation and Tolerance Program, Augusta University, Georgia Cancer Center, Augusta, Georgia. ecelis@augusta.edu.
Asahikawa Medical University · JPAugusta University Health · USCatholic University of Korea · KREmory University · US

Funding

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 R01 CA136828NCI NIH HHS R01 CA157303
6 · The paper itself

Abstract

Substantial evidence indicates that immunotherapy is a feasible and effective approach for the treatment of numerous types of cancer. Among various immunotherapy options, peptide vaccines to generate antitumor T cells appear as promising candidates, because of their cost effectiveness and ease of implementation. Nevertheless, most peptide vaccines are notorious for being weekly immunogenic and, thus, optimization of the vaccination strategy is essential to achieve therapeutic effectiveness. In addition, effective peptide vaccines must stimulate both CD8 cytotoxic and CD4 helper T lymphocytes. Our group has been successful in designing effective peptide vaccination strategies for inducing CD8 T-cell responses in mouse tumor models. Here, we describe a somewhat similar, but distinct, peptide vaccination strategy capable of generating vast CD4 T-cell responses by combining synthetic peptides with toll-like receptor (TLR) agonists and OX40/CD40 costimulation. This vaccination strategy was efficient in overcoming immune tolerance to a self-tumor-associated antigen and generated significant antitumor effects in a mouse model of malignant melanoma. The optimized peptide vaccine also allowed the expansion of adoptively transferred CD4 T cells without the need for lymphodepletion and IL2 administration, generating effective antimelanoma responses through the enhancement of proliferative and antiapoptotic activities of CD4 T cells. These results have practical implications in the design of more effective T-cell-based immunotherapies. Cancer Immunol Res; 5(1); 72-83. ©2016 AACR.

Indexed as

Adjuvants, ImmunologicAnimalsAntigens, NeoplasmCancer VaccinesCD4-Positive T-LymphocytesCytotoxicity, ImmunologicDisease Models, AnimalEpitopes, T-LymphocyteFemaleImmune ToleranceImmunotherapyImmunotherapy, AdoptiveInterferonsMiceMice, KnockoutNeoplasmsAdjuvants, ImmunologicAntigens, NeoplasmCancer VaccinesEpitopes, T-LymphocyteInterferonsReceptors, OX40Toll-Like ReceptorsVaccines, Subunit

Identifiers

PMID27941004
PMCPMC5221568
OpenAlexW2559918261

What OpenQuestion holds

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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.