Evidence map›Paper›PMID 27163739›Full record

ArticleJournal of immunotherapy (Hagerstown, Md. : 1997)2016

Isolation and Characterization of an HLA-DPB1*04: 01-restricted MAGE-A3 T-Cell Receptor for Cancer Immunotherapy.

Xin Yao, Yong-Chen Lu, Linda L Parker, Yong F Li, Mona El-Gamil, Mary A Black, Hui Xu, Steven A Feldman, Pierre van der Bruggen, Steven A Rosenberg and 1 more

Open access · greenAbstract read
In one paragraph

Article in Journal of immunotherapy (Hagerstown, Md. : 1997), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.2field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 33 citations in OpenAlex.

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  8. Targeting KRASFrontiers in immunology · 2023
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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

11 authors at 3 institutions in 2 countries.

Xin Yao*Surgery Branch, National Cancer Institute, National Institutes of Health, Bethesda, MD †Cellular Biomedicine Group Inc., Cupertino, CA ‡Ludwig Institute for Cancer Research and WELBIO §De Duve Institute, Université Catholique de Louvain, Brussels, Belgium.
Yong-Chen Lu
Linda L Parker
Yong F Li
Mona El-Gamil
Mary A Black
Hui Xu
Steven A Feldman
Pierre van der Bruggen
Steven A Rosenberg
Paul F Robbins
National Institutes of Health · USNational Cancer Institute · USUCLouvain · BE

Funding

Gene therapy of cancerZIABC010985 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI ROSENBERG, STEVEN · 2009 to 2025
$56.8M
Intramural NIH HHS Z99 CA999999
6 · The paper itself

Abstract

Long-term tumor regressions have been observed in patients following the adoptive transfer of autologous tumor-infiltrating lymphocytes or genetically modified T cells expressing MHC class I-restricted T-cell receptors (TCRs), but clinical trials have not evaluated responses to genetically modified T cells expressing antitumor MHC class II-restricted TCRs. As studies carried out in a murine tumor model system have demonstrated that the adoptive transfer of CD4 T cells could lead to the regression of established tumors, we plan to test the hypothesis that CD4 T cells can also induce tumor regressions in cancer patients. In this study, 2 MAGE-A3-specific TCRs were isolated from a regulatory T-cell clone (6F9) and an effector clone (R12C9), generated from the peripheral blood of 2 melanoma patients after MAGE-A3 vaccination. The results indicated that T cells transduced with 6F9 TCR mediated stronger effector functions than R12C9 TCR. The 6F9 TCR specifically recognized MAGE-A3 and the closely related MAGE-A6 gene product, but not other members of the MAGE-A family in the context of HLA-DPB1*04:01. To test the feasibility of a potential clinical trial using this TCR, a clinical-scale procedure was developed to obtain a large number of purified CD4 T cells transduced with 6F9 TCR. Because HLA-DPB1*04:01 is present in ∼60% of the Caucasian population and MAGE-A3 is frequently expressed in a variety of cancer types, this TCR immunotherapy could potentially be applicable for a significant portion of cancer patients.

Indexed as

Antigen PresentationAntigens, NeoplasmCancer VaccinesCD4 AntigensCell SeparationClone CellsCross ReactionsGenetic TherapyHLA-DP beta-ChainsHumansImmunotherapy, AdoptiveMelanomaNeoplasm ProteinsReceptors, Antigen, T-CellT-Cell Antigen Receptor SpecificityT-Lymphocytes, Helper-InducerAntigens, NeoplasmCancer VaccinesCD4 AntigensHLA-DPB1*04:01 antigenHLA-DP beta-ChainsMAGEA3 protein, humanNeoplasm ProteinsReceptors, Antigen, T-Cell

Identifiers

PMID27163739
PMCPMC4947411
OpenAlexW2359979232

What OpenQuestion holds

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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.