Evidence map›Paper›PMID 31819155›Full record

ArticleNature biomedical engineering2020

Nitinol thin films functionalized with CAR-T cells for the treatment of solid tumours.

Michael E Coon, Sirkka B Stephan, Vikas Gupta, Colin P Kealey, Matthias T Stephan

Abstract read
PubMed Publisher
In one paragraph

Article in Nature biomedical engineering, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 56 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
56citing papers in PubMed, 1 pooled it
4.3field-weighted citation impact, top 4% 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

56 citing papers in PubMed, 1 synthesis or guideline pooled it, 111 citations in OpenAlex.

  1. Pooled it
  2. Article
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  8. Review
  9. Advances in integrating biomaterials with CAR-T cells for enhancing solid tumor therapy.Chinese journal of cancer research = Chung-kuo yen cheng yen chiu · 2025
    Article
  10. Review
  11. Article
  12. Review
  13. [Biomaterials of different sizes for enhanced adoptive cell transfer therapy in solid tumors].Zhejiang da xue xue bao. Yi xue ban = Journal of Zhejiang University. Medical sciences · 2025
    Review
  14. Controlling T cell-tumor cell interaction with a biomimetic physical barrier for cancer immunotherapy.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  15. Review
  16. Delivering living medicines with biomaterials.Nature reviews. Materials · 2025
    Article
  17. Article
  18. Biomaterial-Based Therapeutic Delivery of Immune Cells.Advanced healthcare materials · 2025
    Review
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  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 2 institutions in 2 countries.

Michael E Coon *Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
Sirkka B Stephan *Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA.
Vikas GuptaMonarch Biosciences, Inc., Los Angeles, CA, USA.
Colin P KealeyMonarch Biosciences, Inc., Los Angeles, CA, USA.
Matthias T StephanClinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, USA. mstephan@fredhutch.org.ORCID http://orcid.org/0000-0001-8310-0100
Fred Hutch Cancer Center · USCape Town HVTN Immunology Laboratory / Hutchinson Centre Research Institute of South Africa · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Micropatterned nickel titanium (commonly known as nitinol) thin films with complex designs, high structural resolution and excellent biocompatibility can be cheaply fabricated using magnetron sputtering. Here, we show that these benefits can be leveraged to fabricate micromesh implants that are loaded with tumour-specific human chimeric antigen receptor (CAR)-T cells for the treatment of solid tumours. In a mouse model of non-resectable ovarian cancer, the cell-loaded nitinol thin films spatially conformed to the implantation site, fostered the rapid expansion of T cells, delivered a high density of T cells directly to the tumour and significantly improved animal survival. We also show that self-expandable stents that were coated with T-cell-loaded films and implanted into subcutaneous tumours in mice improved the duration of stent patency by delaying tumour ingrowth. By providing direct access to tumours, CAR-T-cell-loaded micropatterned nitinol thin films can improve the effects of cell-based therapies.

Indexed as

AlloysInfusion Pumps, ImplantableAnimalsCell Line, TumorCell MovementFemaleHumansImmunotherapy, AdoptiveMiceOvarian NeoplasmsReceptors, Chimeric AntigenT-LymphocytesAlloysnitinolReceptors, Chimeric Antigen

Identifiers

PMID31819155
OpenAlexW2991931596

What OpenQuestion holds

Textmetadata
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.