Evidence map›Paper›PMID 40822034›Full record

ArticleMolecular therapy. Nucleic acids2025

Evaluation of synthetic mRNA with selected UTR sequences and alternative poly(A) tail,

Ayoub Medjmedj, Hugo Genon, Dounia Hezili, Albert Ngalle Loth, Rudy Clemençon, Cyril Guimpied, Lucile Mollet, Anne Bigot, Frank Wien, Josef Hamacek and 2 more

Abstract read
In one paragraph

Article in Molecular therapy. Nucleic acids, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
–field-weighted citation impact
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

10 citing papers in PubMed.

  1. Review
  2. Review
  3. Review
  4. Article
  5. Monoclonal Antibodies Targeting Bacterial Infections: A Broad Review of the Field.BioDrugs : clinical immunotherapeutics, biopharmaceuticals and gene therapy · 2026
    Review
  6. Article
  7. Review
  8. Review
  9. Review
  10. 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

12 authors.

Ayoub MedjmedjCentre de Biophysique Moléculaire CNRS UPR4301, 45071 Orléans, France.
Hugo GenonCentre de Biophysique Moléculaire CNRS UPR4301, 45071 Orléans, France.
Dounia HeziliCentre de Biophysique Moléculaire CNRS UPR4301, 45071 Orléans, France.
Albert Ngalle LothCentre de Biophysique Moléculaire CNRS UPR4301, 45071 Orléans, France.
Rudy ClemençonCentre de Biophysique Moléculaire CNRS UPR4301, 45071 Orléans, France.
Cyril GuimpiedCentre de Biophysique Moléculaire CNRS UPR4301, 45071 Orléans, France.
Lucile MolletCentre de Biophysique Moléculaire CNRS UPR4301, 45071 Orléans, France.
Anne BigotMyoLine, Sorbonne Université, Inserm, Institut de Myologie, Centre de Recherche en Myologie, 75013 Paris, France.
Frank WienSynchrotron SOLEIL L'Orme des Merisiers, Saint-Aubin - BP 48, 91192 GIF-sur-YVETTE Cedex, France.
Josef HamacekCentre de Biophysique Moléculaire CNRS UPR4301, 45071 Orléans, France.
Clément ChapatCentre for Integrative Biology (CBI), Molecular, Cellular and Developmental Biology (MCD), CNRS/Université de Toulouse 118 Route de Narbonne, bâtiment IBCG, 31062 Toulouse Cedex 09, France.
Federico PercheCentre de Biophysique Moléculaire CNRS UPR4301, 45071 Orléans, France.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Messenger RNA (mRNA) has emerged as an attractive new technology of drugs. The efficacy of mRNA technology depends on both the efficiency of mRNA delivery and translation. Untranslated regions (UTRs) and the poly(A) tail play a crucial role in regulating mRNA intracellular kinetics. Intending to improve the therapeutic potential of synthetic mRNA, we evaluated various UTRs and tail designs, using Pfizer-BioNTech coronavirus disease 2019 (COVID-19) vaccine sequences as a reference. First, we screened six 5' UTRs (cap-dependent/-independent), evaluated nine 5' UTR-3' UTR combinations, and a novel heterologous A/G tail in cell models, and

Indexed as

3′ UTR5′UTRmRNAmRNA stabilityMT: Oligonucleotides: Therapies and Applicationspoly(A) tailtranslation efficiencyvaccine

Identifiers

PMID40822034
PMCPMC12355064

What OpenQuestion holds

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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.