Evidence map›Paper›PMID 34385696›Full record

ArticleNature biomedical engineering2021

Control of the activity of CAR-T cells within tumours via focused ultrasound.

Yiqian Wu, Yahan Liu, Ziliang Huang, Xin Wang, Zhen Jin, Jiayi Li, Praopim Limsakul, Linshan Zhu, Molly Allen, Yijia Pan and 5 more

Open access · greenAbstract read
In one paragraph

Article in Nature biomedical engineering, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 151 papers.

0numbers the graph read from it
0cells of the map it votes in
151citing papers in PubMed
11.7field-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

151 citing papers in PubMed, 207 citations in OpenAlex.

  1. Review
  2. Engineering the next generation of cellular therapies for solid tumors: multi-specific armored CARs and TME reprogramming strategies.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  3. Review
  4. Article
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  9. Article
  10. Review
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  12. Focused ultrasound for brain metastases.Neuro-oncology advances · 2026
    Review
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  18. Article
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  20. Review

91 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

15 authors at 4 institutions in 3 countries.

Yiqian WuDepartment of Bioengineering, University of California, San Diego, La Jolla, CA, USA.ORCID http://orcid.org/0000-0002-6313-6015
Yahan LiuInstitute of Engineering in Medicine, University of California, San Diego, La Jolla, CA, USA.
Ziliang HuangInstitute of Engineering in Medicine, University of California, San Diego, La Jolla, CA, USA.
Xin WangDepartment of Bioengineering, University of California, San Diego, La Jolla, CA, USA.
Zhen JinState Key Laboratory of Medical Genomics, Department of Haematology, Shanghai Institute of Hematology, National Research Center for Translational Medicine, Ruijin Hospital Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Jiayi LiDepartment of Bioengineering, University of California, San Diego, La Jolla, CA, USA.
Praopim LimsakulDivision of Physical Science, Faculty of Science, Prince of Songkla University, Hat Yai, Thailand.
Linshan ZhuDepartment of Bioengineering, University of California, San Diego, La Jolla, CA, USA.
Molly AllenDepartment of Bioengineering, University of California, San Diego, La Jolla, CA, USA.
Yijia PanDepartment of Bioengineering, University of California, San Diego, La Jolla, CA, USA.
Robert BussellCenter for Functional MRI, University of California, San Diego, La Jolla, CA, USA.
Aaron JacobsonCenter for Functional MRI, University of California, San Diego, La Jolla, CA, USA.
Thomas LiuCenter for Functional MRI, University of California, San Diego, La Jolla, CA, USA.
Shu ChienDepartment of Bioengineering, University of California, San Diego, La Jolla, CA, USA. shuchien@ucsd.edu.ORCID http://orcid.org/0000-0003-0332-285X
Yingxiao WangDepartment of Bioengineering, University of California, San Diego, La Jolla, CA, USA. yiw015@eng.ucsd.edu.ORCID http://orcid.org/0000-0003-0265-326X
University of California San Diego · USPeking University · CNPrince of Songkla University · THShanghai Jiao Tong University · CN

Funding

Role of Spatiotemporal Epigenetic Dynamics in Regulating Endothelial Gene Expressions under FlowsR01HL121365 · NHLBI · UNIVERSITY OF SOUTHERN CALIFORNIA · PI CHIEN, SHU, WANG, YINGXIAO · 2014 to 2025
$7.5M
Acoustothermogenetics for Cell EngineeringR35GM140929 · NIGMS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI WANG, YINGXIAO · 2021 to 2025
$2.9M
Locus-specific Imaging of Dynamic Histone Methylations during ReprogrammingR01GM125379 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CHIEN, SHU, WANG, YINGXIAO · 2017 to 2020
$2.4M
FRET Imaging of Molecular Hierarchy at Subcellular Levels in MechanotransductionR01HL098472 · NHLBI · UNIVERSITY OF ILLINOIS AT URBANA-CHAMPAIGN · PI WANG, YINGXIAO · 2010 to 2014
$1.9M
Ultrasound-controlled remote activation of CAR T cells for localized tumor immunotherapyR01EB029122 · NIBIB · UNIVERSITY OF SOUTHERN CALIFORNIA · PI WANG, YINGXIAO · 2020 to 2023
$1.7M
Multiplex FRET Imaging of Kinase-Epigenome Interregulations in Live Cancer CellsR33CA204704 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WANG, YINGXIAO · 2017 to 2019
$1.1M
Remote-Control Mechano-Genetics and Epigenetics for Live Cell ManipulationR01GM126016 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WANG, YINGXIAO · 2018 to 2020
$1.1M
Engineering Machinery Molecules to Visualize and Actuate ImmunotherapyR21CA209629 · NCI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WANG, YINGXIAO · 2017 to 2018
$371k
NCI NIH HHS R21 CA209629NCI NIH HHS R33 CA204704NHLBI NIH HHS R01 HL098472NHLBI NIH HHS R01 HL121365NIBIB NIH HHS R01 EB029122NIGMS NIH HHS R01 GM125379NIGMS NIH HHS R01 GM126016NIGMS NIH HHS R35 GM140929
6 · The paper itself

Abstract

Focused ultrasound can deliver energy safely and non-invasively into tissues at depths of centimetres. Here we show that the genetics and cellular functions of chimeric antigen receptor T cells (CAR-T cells) within tumours can be reversibly controlled by the heat generated by short pulses of focused ultrasound via a CAR cassette under the control of a promoter for the heat-shock protein. In mice with subcutaneous tumours, locally injected T cells with the inducible CAR and activated via focused ultrasound guided by magnetic resonance imaging mitigated on-target off-tumour activity and enhanced the suppression of tumour growth, compared with the performance of non-inducible CAR-T cells. Acoustogenetic control of the activation of engineered T cells may facilitate the design of safer cell therapies.

Indexed as

Immunotherapy, AdoptiveNeoplasmsUltrasonic TherapyAnimalsCell- and Tissue-Based TherapyMiceT-Lymphocytes

Identifiers

PMID34385696
PMCPMC9015817
OpenAlexW3192468456

What OpenQuestion holds

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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.