Evidence map›Paper›PMID 22367213›Full record

ArticleCancer research2012

A potent vaccination strategy that circumvents lymphodepletion for effective antitumor adoptive T-cell therapy.

Hyun-Il Cho, Eduardo Reyes-Vargas, Julio C Delgado, Esteban Celis

Open access · bronzeAbstract read
In one paragraph

Article in Cancer research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

29 citing papers in PubMed, 38 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Synergistic Combination of Oncolytic Virotherapy and Immunotherapy for Glioma.Clinical cancer research : an official journal of the American Association for Cancer Research · 2020
    Article
  12. Article
  13. Adoptive cell therapy with CD4Clinical & translational immunology · 2017
    Article
  14. Article
  15. Article
  16. Peptide vaccines in cancer-old concept revisited.Current opinion in immunology · 2017
    Review
  17. Article
  18. The Immunotherapy Roadmap.Clinical cancer research : an official journal of the American Association for Cancer Research · 2016
    Article
  19. Article
  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

4 authors at 3 institutions in 1 country.

Hyun-Il ChoImmunology Program, Moffitt Cancer Center, 12902 Magnolia Drive, Tampa, FL 33612, USA.
Eduardo Reyes-Vargas
Julio C Delgado
Esteban Celis
University of South Florida · USARUP Institute for Clinical and Experimental PathologyUniversity of Utah · US

Funding

TRANSLATIONAL RESEARCHP30CA076292 · NCI · UNIVERSITY OF SOUTH FLORIDA · PI KENNETH Lynn WRIGHT · 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

Adoptive cell therapy using tumor-reactive T lymphocytes is a promising approach for treating advanced cancer. Successful tumor eradication depends primarily on the expansion and survival of the adoptively transferred T cells. Lymphodepletion using total body irradiation (TBI) and administering high-dose interleukin (IL)-2 have been used with adoptive cell therapy to promote T-cell expansion and survival to achieve maximal therapeutic effects. However, TBI and high-dose IL-2 increase the risk for major complications that impact overall survival. Here we describe an alternative approach to TBI and high-dose IL-2 for optimizing adoptive cell therapy, resulting in dramatic therapeutic effects against established melanomas in mice. Administration of a potent, noninfectious peptide vaccine after adoptive cell therapy dramatically increased antigen-specific T-cell numbers leading to enhancement in the survival of melanoma-bearing mice. Furthermore, combinations of peptide vaccination with PD1 blockade or IL-2/anti-IL-2 antibody complexes led to complete disease eradication and long-term survival in mice with large tumors receiving adoptive cell therapy. Our results indicate that PD1 blockade and IL-2/anti-IL-2 complexes enhance both the quantitative and qualitative aspects of the T-cell responses induced by peptide vaccination after adoptive cell therapy. These findings could be useful for the optimization of adoptive cell therapy in cancer patients without the need of toxic adjunct procedures.

Indexed as

AnimalsCancer VaccinesCD8-Positive T-LymphocytesImmunotherapy, AdoptiveInterleukin-2Lymphocyte DepletionMelanoma, ExperimentalMiceMice, Inbred C57BLProgrammed Cell Death 1 ReceptorVaccines, SubunitCancer VaccinesInterleukin-2Pdcd1 protein, mouseProgrammed Cell Death 1 ReceptorVaccines, Subunit

Identifiers

PMID22367213
PMCPMC3328656
OpenAlexW2010709305

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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.