Evidence map›Paper›PMID 34777344›Full record

ArticleFrontiers in immunology2021

Unraveling the Effects of a Talimogene Laherparepvec (T-VEC)-Induced Tumor Oncolysate on Myeloid Dendritic Cells.

Jens Tijtgat, Jolien De Munck, Inès Dufait, Julia Katharina Schwarze, Ivan Van Riet, Lorenzo Franceschini, Karine Breckpot, Joeri L Aerts, Bart Neyns, Sandra Tuyaerts

Open access · goldAbstract read
In one paragraph

Article 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 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.0field-weighted citation impact, top 21% 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

7 citing papers in PubMed, 9 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
  4. Review
  5. Review
  6. Intratumoral administration of CD1c (BDCA-1)Journal for immunotherapy of cancer · 2022
    Article
  7. Article
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

10 authors at 2 institutions in 1 country.

Jens TijtgatDepartment of Medical Oncology/Laboratory of Medical and Molecular Oncology (LMMO), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium.
Jolien De MunckNeuro-Aging and Viro-Immunotherapy (NAVI) Research Group, Vrije Universiteit Brussel (VUB), Brussels, Belgium.
Inès DufaitDepartment of Radiotherapy/Laboratory of Translational Radiation Oncology, Supportive Care and Physics (TROP), Universitair Ziekenhuis Brussel (UZ Brussel)/Vrije Universiteit Brussel (VUB), Brussels, Belgium.
Julia Katharina SchwarzeDepartment of Medical Oncology/Laboratory of Medical and Molecular Oncology (LMMO), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium.
Ivan Van RietStem Cell Laboratory, Department of Hematology, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium.
Lorenzo FranceschiniLaboratory for Molecular and Cellular Therapy (LMCT), Department of Biomedical Sciences, Vrije Universiteit Brussel (VUB), Brussels, Belgium.
Karine BreckpotLaboratory for Molecular and Cellular Therapy (LMCT), Department of Biomedical Sciences, Vrije Universiteit Brussel (VUB), Brussels, Belgium.
Joeri L AertsNeuro-Aging and Viro-Immunotherapy (NAVI) Research Group, Vrije Universiteit Brussel (VUB), Brussels, Belgium.
Bart NeynsDepartment of Medical Oncology/Laboratory of Medical and Molecular Oncology (LMMO), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium.
Sandra TuyaertsDepartment of Medical Oncology/Laboratory of Medical and Molecular Oncology (LMMO), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium.
Vrije Universiteit Brussel · BEUniversitair Ziekenhuis Brussel · BE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

T-VEC, a HSV-1 derived oncolytic virus, is approved for the treatment of advanced melanoma. The mechanisms that underly the systemic anti-tumor effect that is seen following intratumoral injection have not yet been studied but are likely to be mediated by myeloid dendritic cells (myDC) that initiate an adaptive immune response. In this study we could demonstrate that T-VEC is non-toxic for human myDC. T-VEC and a T-VEC oncolysate of melanoma cell lines were able to mature human myDC. myDC were able to take up lysed melanoma cells and cross-present melanoma-derived tumor antigens to antigen-specific T cells. Our results support the possible role of myDC as mediators of an adaptive anti-tumor effect and intratumoral co-administration of T-VEC plus autologous myDC could be a complementary treatment option. A clinical trial that investigates this hypothesis is currently ongoing.

Indexed as

Adaptive ImmunityAntigens, CD1Antigens, NeoplasmAntineoplastic Agents, ImmunologicalBiological ProductsCross-PrimingDendritic CellsGlycoproteinsHerpesvirus 1, HumanHumansImmunotherapyLymphocyte ActivationMelanomaMyeloid CellsOncolytic VirotherapyPhagocytosisAntigens, CD1Antigens, NeoplasmAntineoplastic Agents, ImmunologicalBiological ProductsCD1C protein, humanGlycoproteinstalimogene laherparepvecBDCA-1BDCA-3cell therapyimmunotherapymelanomamyeloid dendritic cellTalimogene laherparepvec

Identifiers

PMID34777344
PMCPMC8581672
OpenAlexW3209109261

What OpenQuestion holds

Textmetadata
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.