Evidence map›Paper›PMID 34925341›Full record

Trial reportFrontiers in immunology2021

Transcutaneous Vagal Nerve Stimulation Alone or in Combination With Radiotherapy Stimulates Lung Tumor Infiltrating Lymphocytes But Fails to Suppress Tumor Growth.

Eva Reijmen, Sven De Mey, Helena Van Damme, Kirsten De Ridder, Thierry Gevaert, Emmy De Blay, Luc Bouwens, Christine Collen, Lore Decoster, Marijke De Couck and 5 more

Open access · goldAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Frontiers in immunology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
0.6field-weighted citation impact, top 34% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
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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 2 countries.

Eva ReijmenLaboratory for Molecular and Cellular Therapy, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium.
Sven De MeyDepartment of Radiotherapy, Oncology Centre University Hospital Brussels (Universitair Ziekenhuis (UZ) Brussel), Brussels, Belgium.
Helena Van DammeMyeloid Cell Immunology Lab, Vlaams Instituut voor Biotechnologie (VIB) Center for Inflammation Research, Brussels, Belgium.
Kirsten De RidderLaboratory for Molecular and Cellular Therapy, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium.
Thierry GevaertDepartment of Radiotherapy, Oncology Centre University Hospital Brussels (Universitair Ziekenhuis (UZ) Brussel), Brussels, Belgium.
Emmy De BlayCell Differentiation Lab, Vrije Universiteit Brussel, Brussels, Belgium.
Luc BouwensCell Differentiation Lab, Vrije Universiteit Brussel, Brussels, Belgium.
Christine CollenDepartment of Radiotherapy, Oncology Centre University Hospital Brussels (Universitair Ziekenhuis (UZ) Brussel), Brussels, Belgium.
Lore DecosterLaboratory of Medical and Molecular Oncology (LMMO), Department of Medical Oncology, Oncologisch Centrum, Universitair Ziekenhuis (UZ) Brussel, Vrije Universiteit Brussel (VUB), Brussels, Belgium.
Marijke De CouckDepartment of Public Health, Mental Health and Wellbeing Research Group, Faculty of Medicine and Pharmacy, Vrije Universiteit Brussel, Brussels, Belgium.
Damya LaouiMyeloid Cell Immunology Lab, Vlaams Instituut voor Biotechnologie (VIB) Center for Inflammation Research, Brussels, Belgium.
Jacques De GrèveLaboratory of Medical and Molecular Oncology (LMMO), Department of Medical Oncology, Oncologisch Centrum, Universitair Ziekenhuis (UZ) Brussel, Vrije Universiteit Brussel (VUB), Brussels, Belgium.
Mark De RidderDepartment of Radiotherapy, Oncology Centre University Hospital Brussels (Universitair Ziekenhuis (UZ) Brussel), Brussels, Belgium.
Yori GidronFaculty of Social Welfare and Health Sciences, University of Haifa, Haifa, Israel.
Cleo GoyvaertsLaboratory for Molecular and Cellular Therapy, Department of Biomedical Sciences, Vrije Universiteit Brussel, Brussels, Belgium.
Vrije Universiteit Brussel · BEUniversitair Ziekenhuis Brussel · BEUniversity of Haifa · ILVlaams Instituut voor Biotechnologie · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The combination of radiotherapy (RT) with immunotherapy represents a promising treatment modality for non-small cell lung cancer (NSCLC) patients. As only a minority of patients shows a persistent response today, a spacious optimization window remains to be explored. Previously we showed that fractionated RT can induce a local immunosuppressive profile. Based on the evolving concept of an immunomodulatory role for vagal nerve stimulation (VNS), we tested its therapeutic and immunological effects alone and in combination with fractionated RT in a preclinical-translational study. Lewis lung carcinoma-bearing C57Bl/6 mice were treated with VNS, fractionated RT or the combination while a patient cohort with locally advanced NSCLC receiving concurrent radiochemotherapy (ccRTCT) was enrolled in a clinical trial to receive either sham or effective VNS daily during their 6 weeks of ccRTCT treatment. Preclinically, VNS alone or with RT showed no therapeutic effect yet VNS alone significantly enhanced the activation profile of intratumoral CD8

Indexed as

Vagus Nerve StimulationAgedAnimalsCarcinoma, Lewis LungCarcinoma, Non-Small-Cell LungCombined Modality TherapyFemaleHumansLung NeoplasmsLymphocytes, Tumor-InfiltratingMaleMiceMice, Inbred C57BLMiddle AgedTumor Burdenimmunosuppressive tumor microenvironment (TME)lung cancerneuromodulationradiotherapytranscutaneous vagal nerve stimulationtumor infiltrating lymphocytes

Identifiers

PMID34925341
PMCPMC8671299
OpenAlexW3217674985

What OpenQuestion holds

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LicenceCC BY
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.