Evidence map›Paper›PMID 25005243›Full record

ArticleLeukemia2015

IL-12-secreting CD19-targeted cord blood-derived T cells for the immunotherapy of B-cell acute lymphoblastic leukemia.

H J Pegram, T J Purdon, D G van Leeuwen, K J Curran, S A Giralt, J N Barker, R J Brentjens

Open access · bronzeAbstract read
In one paragraph

Article in Leukemia, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 88 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
88citing papers in PubMed, 1 pooled it
6.7field-weighted citation impact, top 2% 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

88 citing papers in PubMed, 1 synthesis or guideline pooled it, 151 citations in OpenAlex.

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  20. A genetically encoded protein tag for control and quantitative imaging of CAR T cell therapy.Molecular therapy : the journal of the American Society of Gene Therapy · 2023
    Article

28 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

7 authors at 2 institutions in 1 country.

H J PegramDepartment of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
T J PurdonDepartment of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
D G van LeeuwenDepartment of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
K J CurranDepartment of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
S A Giralt1] Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA [2] Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA [3] Weill Cornell Medical College, New York, NY, USA.
J N Barker1] Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA [2] Adult Bone Marrow Transplantation Service, Memorial Sloan Kettering Cancer Center, New York, NY, USA [3] Weill Cornell Medical College, New York, NY, USA.
R J Brentjens1] Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA [2] Center for Engineering, Memorial Sloan Kettering Cancer Center, New York, NY, USA [3] Molecular Pharmacology and Chemistry Program, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
Memorial Sloan Kettering Cancer Center · USCornell University · US

Funding

X-RAY CRYSTALLOGRAPHYP30CA008748 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI Nicholas D Socci · 1985 to 2026
$347.4M
Adoptive Immunotherapy of Cancer with IL-12 Secreting Tumor-Targeted T cellsR01CA138738 · NCI · SLOAN-KETTERING INST CAN RESEARCH · PI BRENTJENS, RENIER JOSEPH · 2009 to 2013
$3.9M
Genetic Targeting of T cells to B cell malignanciesK08CA095152 · NCI · SLOAN-KETTERING INSTITUTE FOR CANCER RES · PI BRENTJENS, RENIER JOSEPH · 2003 to 2005
$403k
NCI NIH HHS K08 CA095152NCI NIH HHS P30 CA008748NCI NIH HHS R01 CA138738
6 · The paper itself

Abstract

Disease relapse or progression is a major cause of death following umbilical cord blood (UCB) transplantation (UCBT) in patients with high-risk, relapsed or refractory acute lymphoblastic leukemia (ALL). Adoptive transfer of donor-derived T cells modified to express a tumor-targeted chimeric antigen receptor (CAR) may eradicate persistent disease after transplantation. Such therapy has not been available to UCBT recipients, however, due to the low numbers of available UCB T cells and the limited capacity for ex vivo expansion of cytolytic cells. We have developed a novel strategy to expand UCB T cells to clinically relevant numbers in the context of exogenous cytokines. UCB-derived T cells cultured with interleukin (IL)-12 and IL-15 generated >150-fold expansion with a unique central memory/effector phenotype. Moreover, UCB T cells were modified to both express the CD19-specific CAR, 1928z, and secrete IL-12. 1928z/IL-12 UCB T cells retained a central memory-effector phenotype and had increased antitumor efficacy in vitro. Furthermore, adoptive transfer of 1928z/IL-12 UCB T cells resulted in significantly enhanced survival of CD19(+) tumor-bearing SCID-Beige mice. Clinical translation of CAR-modified UCB T cells could augment the graft-versus-leukemia effect after UCBT and thus further improve disease-free survival of transplant patients with B-cell ALL.

Indexed as

AnimalsAntigens, CD19B-LymphocytesCell Line, TumorCytokinesDisease-Free SurvivalDisease ProgressionFetal BloodFlow CytometryHumansImmunologic MemoryImmunotherapyInterleukin-12Interleukin-15MiceMice, SCIDAntigens, CD19CytokinesInterleukin-12Interleukin-15

Identifiers

PMID25005243
PMCPMC5189717
OpenAlexW1971518635

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.