Evidence map›Paper›PMID 22197831›Full record

ArticleNature neuroscience2011

Encapsulated therapeutic stem cells implanted in the tumor resection cavity induce cell death in gliomas.

Timo M Kauer, Jose-Luiz Figueiredo, Shawn Hingtgen, Khalid Shah

Erratum issuedOpen access · greenAbstract read
In one paragraph

Article in Nature neuroscience, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 111 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
111citing papers in PubMed, 1 pooled it
7.0field-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

111 citing papers in PubMed, 1 synthesis or guideline pooled it, 237 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
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  7. Article
  8. Article
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  11. Article
  12. Article
  13. Cell and gene therapy in neuro-oncology.Handbook of clinical neurology · 2024
    Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. Gene Therapy for High Grade Glioma: The Clinical Experience.Expert opinion on biological therapy · 2023
    Review
  20. Article

51 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Timo M KauerMolecular Neurotherapy and Imaging Laboratory, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Jose-Luiz Figueiredo
Shawn Hingtgen
Khalid Shah
Massachusetts General Hospital · USHarvard Stem Cell Institute · USHarvard University · US

Funding

Developing diagnostic and therapeutic stem cells for cancer therapyR01CA138922 · NCI · MASSACHUSETTS GENERAL HOSPITAL · PI SHAH, KHALID A · 2010 to 2014
$1.7M
Stem cell mediated targeting of tumor cells and associated vasculature in gliomasR01NS071197 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI SHAH, KHALID A · 2011 to 2014
$1.5M
NCI NIH HHS R01 CA138922NINDS NIH HHS R01 NS071197
6 · The paper itself

Abstract

Therapeutically engineered stem cells have shown promise for glioblastoma multiforme (GBM) therapy; however, key preclinical studies are urgently needed for their clinical translation. In this study, we investigated a new approach to GBM treatment using therapeutic stem cells encapsulated in biodegradable, synthetic extracellular matrix (sECM) in mouse models of human GBM resection. Using multimodal imaging, we first showed quantitative surgical debulking of human GBM tumors in mice, which resulted in increased survival. Next, sECM encapsulation of engineered stem cells increased their retention in the tumor resection cavity, permitted tumor-selective migration and release of diagnostic and therapeutic proteins in vivo. Simulating the clinical scenario of GBM treatment, the release of tumor-selective S-TRAIL (secretable tumor necrosis factor apoptosis inducing ligand) from sECM-encapsulated stem cells in the resection cavity eradicated residual tumor cells by inducing caspase-mediated apoptosis, delayed tumor regrowth and significantly increased survival of mice. This study demonstrates the efficacy of encapsulated therapeutic stem cells in mouse models of GBM resection and may have implications for developing effective therapies for GBM.

Indexed as

AnimalsBrain NeoplasmsCaspase 3Caspase 7Cell CountCell DeathCell EngineeringCell Line, TumorCell MovementCell ProliferationDisease Models, AnimalGene Expression Regulation, NeoplasticGlioblastomaHumansLuminescent ProteinsMiceCaspase 3Caspase 7Luminescent ProteinsTNF-Related Apoptosis-Inducing LigandTNFSF10 protein, human

Identifiers

PMID22197831
PMCPMC3601490
OpenAlexW2068069968

What Socratic 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 Socratic graph.