Evidence map›Paper›PMID 32132216›Full record

ArticleScience translational medicine2020

Chlorotoxin-directed CAR T cells for specific and effective targeting of glioblastoma.

Dongrui Wang, Renate Starr, Wen-Chung Chang, Brenda Aguilar, Darya Alizadeh, Sarah L Wright, Xin Yang, Alfonso Brito, Aniee Sarkissian, Julie R Ostberg and 8 more

Open access · greenAbstract read
In one paragraph

Article in Science translational medicine, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 145 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
145citing papers in PubMed, 1 pooled it
12.5field-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

145 citing papers in PubMed, 1 synthesis or guideline pooled it, 205 citations in OpenAlex.

  1. Pooled it
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  5. CAR-neutrophils produced in vivo to treat glioma.Nature biomedical engineering · 2026
    Article
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  18. COG133 peptide-conjugated lipid nanoparticles sensitize medulloblastoma to radiation therapy in mice.Journal of controlled release : official journal of the Controlled Release Society · 2025
    Article
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85 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

18 authors at 2 institutions in 1 country.

Dongrui WangDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA.ORCID 0000-0002-0859-7281
Renate StarrDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA.ORCID 0000-0002-2200-6900
Wen-Chung ChangDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA.ORCID 0000-0002-1982-0725
Brenda AguilarDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA.
Darya AlizadehDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA.
Sarah L WrightDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA.ORCID 0000-0002-9539-3796
Xin YangDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA.ORCID 0000-0003-2744-7622
Alfonso BritoDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA.
Aniee SarkissianDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA.
Julie R OstbergDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA.
Li LiIrell and Manella Graduate School of Biological Sciences, City of Hope Beckman Research Institute, Duarte, CA 91010, USA.
Yanhong ShiDepartment of Developmental and Stem Cell Biology, City of Hope Beckman Research Institute, Duarte, CA 91010, USA.
Margarita GutovaDepartment of Developmental and Stem Cell Biology, City of Hope Beckman Research Institute, Duarte, CA 91010, USA.
Karen AboodyDepartment of Developmental and Stem Cell Biology, City of Hope Beckman Research Institute, Duarte, CA 91010, USA.ORCID 0000-0002-1222-5114
Behnam BadieDivision of Neurosurgery, Department of Surgery, City of Hope Medical Center, Duarte, CA 91010, USA.
Stephen J FormanDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA.
Michael E BarishDepartment of Developmental and Stem Cell Biology, City of Hope Beckman Research Institute, Duarte, CA 91010, USA.ORCID 0000-0003-3011-4861
Christine E BrownDepartment of Hematology & Hematopoietic Cell Transplantation, City of Hope Medical Center, Duarte, CA 91010, USA. cbrown@coh.org.ORCID 0000-0003-4915-8207
City of Hope · USCity Of Hope National Medical Center · US

Funding

Transgenic Mouse FacilityP30CA033572 · NCI · CITY OF HOPE/BECKMAN RESEARCH INSTITUTE · PI XIWEI WU · 1985 to 2026
$86.3M
Clinical Evaluation of Chlorotoxin-redirected Chimeric Antigen Receptor (CAR) T cells for Treatment of GlioblastomaR01CA254271 · NCI · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI BADIE, BEHNAM, BROWN, CHRISTINE · 2020 to 2024
$3.7M
The role of T helper cells in mediating effective immune checkpoint blockade therapy against cancerK00CA234923 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI WANG, DONGRUI · 2021 to 2021
$88k
Refinement of CAR-T-Cell therapy targeting glioblastomasF99CA234923 · NCI · BECKMAN RESEARCH INSTITUTE/CITY OF HOPE · PI WANG, DONGRUI · 2018 to 2019
$59k
NCI NIH HHS F99 CA234923NCI NIH HHS K00 CA234923NCI NIH HHS P30 CA033572NCI NIH HHS R01 CA254271
6 · The paper itself

Abstract

Although chimeric antigen receptor (CAR) T cells have demonstrated signs of antitumor activity against glioblastoma (GBM), tumor heterogeneity remains a critical challenge. To achieve broader and more effective GBM targeting, we developed a peptide-bearing CAR exploiting the GBM-binding potential of chlorotoxin (CLTX). We find that CLTX peptide binds a great proportion of tumors and constituent tumor cells. CAR T cells using CLTX as the targeting domain (CLTX-CAR T cells) mediate potent anti-GBM activity and efficiently target tumors lacking expression of other GBM-associated antigens. Treatment with CLTX-CAR T cells resulted in tumor regression in orthotopic xenograft GBM tumor models. CLTX-CAR T cells do not exhibit observable off-target effector activity against normal cells or after adoptive transfer into mice. Effective targeting by CLTX-CAR T cells requires cell surface expression of matrix metalloproteinase-2. Our results pioneer a peptide toxin in CAR design, expanding the repertoire of tumor-selective CAR T cells with the potential to reduce antigen escape.

Indexed as

GlioblastomaScorpion VenomsAnimalsCell Line, TumorImmunotherapy, AdoptiveMatrix Metalloproteinase 2MiceReceptors, Antigen, T-CellT-LymphocytesXenograft Model Antitumor AssaysChlorotoxinMatrix Metalloproteinase 2Receptors, Antigen, T-CellScorpion Venoms

Identifiers

PMID32132216
PMCPMC7500824
OpenAlexW3009187475

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.