Evidence map›Paper›PMID 21737507›Full record

ArticleClinical cancer research : an official journal of the American Association for Cancer Research2011

Determinants of successful CD8+ T-cell adoptive immunotherapy for large established tumors in mice.

Christopher A Klebanoff, Luca Gattinoni, Douglas C Palmer, Pawel Muranski, Yun Ji, Christian S Hinrichs, Zachary A Borman, Sid P Kerkar, Christopher D Scott, Steven E Finkelstein and 2 more

Open access · bronzeAbstract read
In one paragraph

Article in Clinical cancer research : an official journal of the American Association for Cancer Research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 195 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
195citing papers in PubMed, 1 pooled it
9.6field-weighted citation impact, top 1% 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

195 citing papers in PubMed, 1 synthesis or guideline pooled it, 287 citations in OpenAlex.

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  18. Focusing on CD8Journal of experimental & clinical cancer research : CR · 2024
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135 more citing papers are in PubMed but not listed here.

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

12 authors at 2 institutions in 1 country.

Christopher A KlebanoffCenter for Cancer Research (CCR), National Cancer Institute (NCI), NIH, Bethesda, Maryland 20892, USA.
Luca Gattinoni
Douglas C Palmer
Pawel Muranski
Yun Ji
Christian S Hinrichs
Zachary A Borman
Sid P Kerkar
Christopher D Scott
Steven E Finkelstein
Steven A Rosenberg
Nicholas P Restifo
National Cancer Institute · USCenter for Cancer Research · US

Funding

Adoptive Cell Transfer Immunotherapy of CancerZIABC010984 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI ROSENBERG, STEVEN · 2009 to 2025
$56.8M
Building on the success of the adoptive immunotherapy of cancerZIABC010763 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI ROSENBERG, STEVEN · 2009 to 2020
$25.0M
Intramural NIH HHS Z99 CA999999
6 · The paper itself

Abstract

purposeAdoptive cell transfer (ACT) of tumor infiltrating or genetically engineered T cells can cause durable responses in patients with metastatic cancer. Multiple clinically modifiable parameters can comprise this therapy, including cell dose and phenotype, in vivo antigen restimulation, and common gamma-chain (γ(c)) cytokine support. However, the relative contributions of each these individual components to the magnitude of the antitumor response have yet to be quantified. EXPERIMENTAL

designTo systematically and quantitatively appraise each of these variables, we employed the Pmel-1 mouse model treating large, established B16 melanoma tumors. In addition to cell dose and magnitude of in vivo antigen restimulation, we also evaluated the relative efficacy of central memory (T(CM)), effector memory (T(EM)), and stem cell memory (T(SCM)) subsets on the strength of tumor regression as well as the dose and type of clinically available γ(c) cytokines, including IL-2, IL-7, IL-15, and IL-21.

resultsWe found that cell dose, T-cell differentiation status, and viral vaccine titer each were correlated strongly and significantly with the magnitude of tumor regression. Surprisingly, although the total number of IL-2 doses was correlated with tumor regression, no significant benefit to prolonged (≥6 doses) administration was observed. Moreover, the specific type and dose of γ(c) cytokine only moderately correlated with response.

conclusionCollectively, these findings elucidate some of the key determinants of successful ACT immunotherapy for the treatment of cancer in mice and further show that γ(c) cytokines offer a similar ability to effectively drive antitumor T-cell function in vivo.

Indexed as

AnimalsCancer VaccinesCD8-Positive T-LymphocytesCell DifferentiationCell Line, TumorCytokinesDose-Response Relationship, DrugImmunologic MemoryImmunotherapy, AdoptiveInterleukin-15Interleukin-2Interleukin-21Interleukin-7InterleukinsMelanoma, ExperimentalMiceCancer VaccinesCytokinesInterleukin-15Interleukin-2Interleukin-21Interleukin-7Interleukins

Identifiers

PMID21737507
PMCPMC3176721
OpenAlexW2052587346

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.