Evidence map›Paper›PMID 25569093›Full record

ArticleInternational journal of molecular sciences2015

Trans-splicing improvement by the combined application of antisense strategies.

Ulrich Koller, Stefan Hainzl, Thomas Kocher, Clemens Hüttner, Alfred Klausegger, Christina Gruber, Elisabeth Mayr, Verena Wally, Johann W Bauer, Eva M Murauer

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

14 citing papers in PubMed, 19 citations in OpenAlex.

  1. A Novel Homozygous 9385 bp Deletion in theInternational journal of molecular sciences · 2025
    Review
  2. RNA exon editing: Splicing the way to treat human diseases.Molecular therapy. Nucleic acids · 2024
    Review
  3. Article
  4. Review
  5. RNA Trans-Splicing Modulation via Antisense Molecule Interference.International journal of molecular sciences · 2018
    Article
  6. Article
  7. Article
  8. Review
  9. RNA-based therapies for genodermatoses.Experimental dermatology · 2017
    Review
  10. Article
  11. Article
  12. Article
  13. Review
  14. 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 1 institution in 1 country.

Ulrich KollerDepartment of Dermatology and EB House Austria, Paracelsus Medical University, Salzburg 5020, Austria. u.koller@salk.at.
Stefan HainzlDepartment of Dermatology and EB House Austria, Paracelsus Medical University, Salzburg 5020, Austria. s.hainzl@salk.at.
Thomas KocherDepartment of Dermatology and EB House Austria, Paracelsus Medical University, Salzburg 5020, Austria. t.kocher@salk.at.
Clemens HüttnerDepartment of Dermatology and EB House Austria, Paracelsus Medical University, Salzburg 5020, Austria. c.huettner@salk.at.
Alfred KlauseggerDepartment of Dermatology and EB House Austria, Paracelsus Medical University, Salzburg 5020, Austria. a.klausegger@salk.at.
Christina GruberDepartment of Dermatology and EB House Austria, Paracelsus Medical University, Salzburg 5020, Austria. c.gruber@salk.at.
Elisabeth MayrDepartment of Dermatology and EB House Austria, Paracelsus Medical University, Salzburg 5020, Austria. el.mayr@salk.at.
Verena WallyDepartment of Dermatology and EB House Austria, Paracelsus Medical University, Salzburg 5020, Austria. v.wally@salk.at.
Johann W BauerDepartment of Dermatology and EB House Austria, Paracelsus Medical University, Salzburg 5020, Austria. jo.bauer@salk.at.
Eva M MurauerDepartment of Dermatology and EB House Austria, Paracelsus Medical University, Salzburg 5020, Austria. e.murauer@salk.at.
Paracelsus Medical University · AT

Funding

Austrian Science Fund FWF P 25304
6 · The paper itself

Abstract

Spliceosome-mediated RNA trans-splicing has become an emergent tool for the repair of mutated pre-mRNAs in the treatment of genetic diseases. RNA trans-splicing molecules (RTMs) are designed to induce a specific trans-splicing reaction via a binding domain for a respective target pre-mRNA region. A previously established reporter-based screening system allows us to analyze the impact of various factors on the RTM trans-splicing efficiency in vitro. Using this system, we are further able to investigate the potential of antisense RNAs (AS RNAs), presuming to improve the trans-splicing efficiency of a selected RTM, specific for intron 102 of COL7A1. Mutations in the COL7A1 gene underlie the dystrophic subtype of the skin blistering disease epidermolysis bullosa (DEB). We have shown that co-transfections of the RTM and a selected AS RNA, interfering with competitive splicing elements on a COL7A1-minigene (COL7A1-MG), lead to a significant increase of the RNA trans-splicing efficiency. Thereby, accurate trans-splicing between the RTM and the COL7A1-MG is represented by the restoration of full-length green fluorescent protein GFP on mRNA and protein level. This mechanism can be crucial for the improvement of an RTM-mediated correction, especially in cases where a high trans-splicing efficiency is required.

Indexed as

Trans-SplicingCollagen Type VIIEpidermolysis BullosaGreen Fluorescent ProteinsHEK293 CellsHumansIntronsMutationOligonucleotides, AntisenseTransfectionCollagen Type VIIGreen Fluorescent ProteinsOligonucleotides, Antisense

Identifiers

PMID25569093
PMCPMC4307297
OpenAlexW2073120509

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.