Evidence map›Paper›PMID 21829232›Full record

ArticleEuropean journal of human genetics : EJHG2012

Transgenic complementation of MeCP2 deficiency: phenotypic rescue of Mecp2-null mice by isoform-specific transgenes.

Bredford Kerr, Jessica Soto C, Mauricio Saez, Alexander Abrams, Katherina Walz, Juan I Young

Open access · bronzeAbstract read
In one paragraph

Article in European journal of human genetics : EJHG, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed
3.2field-weighted citation impact, top 8% 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

36 citing papers in PubMed, 56 citations in OpenAlex.

  1. Article
  2. The CaInternational journal of molecular sciences · 2025
    Review
  3. Review
  4. Article
  5. SRSF9-Mediated Exon Recognition Promotes Exon 2 Inclusion inInternational journal of molecular sciences · 2025
    Article
  6. Review
  7. State-of-the-art therapies for Rett syndrome.Developmental medicine and child neurology · 2023
    Review
  8. RNA Transcript Diversity in Neuromuscular Research.Journal of neuromuscular diseases · 2023
    Review
  9. Rett Syndrome andNeuropsychiatric disease and treatment · 2022
    Review
  10. Review
  11. Review
  12. Article
  13. Review
  14. Cell-Type-Specific Gene Inactivation andThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2020
    Article
  15. Article
  16. The MeCP2E1/E2-BDNF-Frontiers in cell and developmental biology · 2020
    Article
  17. Article
  18. Article
  19. Article
  20. 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

6 authors at 2 institutions in 2 countries.

Bredford KerrDepartment of Biology, Centro de Estudios Científicos, Valdivia, Chile.
Jessica Soto C
Mauricio Saez
Alexander Abrams
Katherina Walz
Juan I Young
Centro de Estudios Científicos · CLUniversity of Miami · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rett syndrome (RTT) is a disorder that affects patients' ability to communicate, move and behave. RTT patients are characterized by impaired language, stereotypic behaviors, frequent seizures, ataxia and sleep disturbances, with the onset of symptoms occurring after a period of seemingly normal development. RTT is caused by mutations in methyl-CpG binding protein 2 (MECP2), an X-chromosome gene encoding for MeCP2, a protein that regulates gene expression. MECP2 generates two alternative splice variants encoding two protein isoforms that differ only in the N-terminus. Although no functional differences have been identified for these splice variants, it has been suggested that the RTT phenotype may occur in the presence of a functional MeCP2-e2 protein. This suggests that the two isoforms might be functionally distinct. Supporting this notion, the two variants show regional and age-related differences in transcript abundance. Here, we show that transgenic expression of either the MeCP2-e1 or MeCP2-e2 splice variant results in prevention of development of RTT-like phenotypic manifestations in a mouse model lacking Mecp2. Our results indicate that the two MeCP2 splice variants can substitute for each other and fulfill the basic functions of MeCP2 in the mouse brain.

Indexed as

TransgenesAge FactorsAlternative SplicingAnimalsBehavior, AnimalCrosses, GeneticCytomegalovirusGene Expression Regulation, DevelopmentalGenes, X-LinkedGenetic Complementation TestLongevityMaleMethyl-CpG-Binding Protein 2MiceMice, TransgenicMutationMecp2 protein, mouseMethyl-CpG-Binding Protein 2Protein Isoforms

Identifiers

PMID21829232
PMCPMC3234513
OpenAlexW2015645140

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.