Evidence map›Paper›PMID 22262664›Full record

ArticleThe journal of gene medicine2012

Highly potent mRNA based cancer vaccines represent an attractive platform for combination therapies supporting an improved therapeutic effect.

Mariola Fotin-Mleczek, Kai Zanzinger, Regina Heidenreich, Christina Lorenz, Andreas Thess, Katharina M Duchardt, Karl-Josef Kallen

Open access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in The journal of gene medicine, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
4.3field-weighted citation impact, top 5% 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

42 citing papers in PubMed, 105 citations in OpenAlex.

  1. Trial
  2. Review
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  6. Influence of Microbiota on Tumor Immunotherapy.International journal of biological sciences · 2024
    Review
  7. Review
  8. Article
  9. Review
  10. Delivery of mRNA for regulating functions of immune cells.Journal of controlled release : official journal of the Controlled Release Society · 2022
    Review
  11. mRNA as a Therapeutics: Understanding mRNA Vaccines.Advanced pharmaceutical bulletin · 2022
    Review
  12. Regulatory Considerations on the Development of mRNA Vaccines.Current topics in microbiology and immunology · 2022
    Article
  13. [Vaccine against COVID-19].Revista espanola de quimioterapia : publicacion oficial de la Sociedad Espanola de Quimioterapia · 2021
    Review
  14. Review
  15. Nanotechnology synergized immunoengineering for cancer.European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V · 2021
    Review
  16. Article
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Mariola Fotin-MleczekCureVac GmbH, Tübingen, Germany. mf@curevac.com
Kai Zanzinger
Regina Heidenreich
Christina Lorenz
Andreas Thess
Katharina M Duchardt
Karl-Josef Kallen
CureVac (Germany) · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Direct vaccination with mRNA encoding tumor antigens is a novel and promising approach in cancer immunotherapy. CureVac's mRNA vaccines contain free and protamine-complexed mRNA. Such two-component mRNA vaccines support both antigen expression and immune stimulation. These self-adjuvanting RNA vaccines, administered intradermally without any additional adjuvant, induce a comprehensive balanced immune response, comprising antigen specific CD4+ T cells, CD8+ T cells and B cells. The balanced immune response results in a strong anti-tumor effect and complete protection against antigen positive tumor cells. This tumor inhibition elicited by mRNA vaccines is a result of the concerted action of different players. After just two intradermal vaccinations, we observe multiple changes at the tumor site, including the up-regulation of many genes connected to T and natural killer cell activation, as well as genes responsible for improved infiltration of immune cells into the tumor via chemotaxis. The two-component mRNA vaccines induce a very fast and boostable immune response. Therefore, the vaccination schedules can be adjusted to suit the clinical situation. Moreover, by combining the mRNA vaccines with therapies in clinical use (chemotherapy or anti-CTLA-4 antibody therapy), an even more effective anti-tumor response can be elicited. The first clinical data obtained from two separate Phase I/IIa trials conducted in PCA (prostate cancer) and NSCLC (non-small cell lung carcinoma) patients have shown that the two-component mRNA vaccines are safe, well tolerated and highly immunogenic in humans.

Indexed as

AnimalsAntigens, NeoplasmCancer VaccinesCarcinoma, Non-Small-Cell LungCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCell LineCombined Modality TherapyHeLa CellsHumansImmunotherapyMaleMiceMice, Inbred C57BLProstatic NeoplasmsRNA, MessengerAntigens, NeoplasmCancer VaccinesRNA, MessengerVaccines, DNA

Identifiers

PMID22262664
OpenAlexW1594820532

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.