Evidence map›Paper›PMID 39511247›Full record

ReviewNature reviews. Disease primers2024

Rett syndrome.

Wendy A Gold, Alan K Percy, Jeffrey L Neul, Stuart R Cobb, Lucas Pozzo-Miller, Jasmeen K Issar, Bruria Ben-Zeev, Aglaia Vignoli, Walter E Kaufmann

Erratum issuedAbstract readReview
PubMed Publisher
In one paragraph

Review in Nature reviews. Disease primers, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 46 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed, 3 pooled it
–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

46 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Genetics of catatonia: a systematic review of case reports and a gene pathway analysis.European psychiatry : the journal of the Association of European Psychiatrists · 2025
    Pooled it
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  18. [Adeno-associated virus-mediated gene therapy for genetic epilepsy: prospects and challenges].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2026
    Review
  19. Article
  20. A novel heterozygous pathogenic variation in theTranslational pediatrics · 2026
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors.

Wendy A GoldMolecular Neurobiology Research Laboratory, Kids Research and Kids Neuroscience Centre, The Children's Hospital at Westmead, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.ORCID http://orcid.org/0000-0003-1808-0646
Alan K PercyDepartment of Pediatrics (Neurology), University of Alabama at Birmingham, Birmingham, AL, USA.
Jeffrey L NeulVanderbilt Kennedy Center, Vanderbilt University Medical Center, Nashville, TN, USA.
Stuart R CobbSimons Initiative for the Developing Brain, Centre for Discovery Brain Sciences, University of Edinburgh Medical School, Edinburgh, UK.
Lucas Pozzo-MillerDepartment of Pediatrics & Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI, USA.ORCID http://orcid.org/0000-0001-6085-5527
Jasmeen K IssarMolecular Neurobiology Research Laboratory, Kids Research and Kids Neuroscience Centre, The Children's Hospital at Westmead, School of Medical Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia.
Bruria Ben-ZeevEdmond and Lily Safra Children's Hospital, Sheba Medical Center, Ramat Gan, Israel.
Aglaia VignoliChildhood and Adolescence Neurology & Psychiatry Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.
Walter E KaufmannDepartment of Neurology, Boston Children's Hospital, Boston, MA, USA. walter.kaufmann@childrens.harvard.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Rett syndrome (RTT) is a severe, progressive, neurodevelopmental disorder, which affects predominantly females. In most cases, RTT is associated with pathogenic variants in MECP2. MeCP2, the protein product of MECP2, is known to regulate gene expression and is highly expressed in the brain. RTT is characterized by developmental regression of spoken language and hand use that, with hand stereotypies and impaired ambulation, constitute the four core diagnostic features. Affected individuals may present multiple other neurological impairments and comorbidities, such as seizures, breathing irregularities, anxiety and constipation. Studies employing neuroimaging, neuropathology, neurochemistry and animal models show reductions in brain size and global decreases in neuronal size, as well as alterations in multiple neurotransmitter systems. Management of RTT is mainly focused on preventing the progression of symptoms, currently improved by guidelines based on natural history studies. Animal and cellular models of MeCP2 deficiency have helped in understanding the pathophysiology of RTT and guided the development of trofinetide, an IGF1-related compound, which is an approved drug for RTT, as well as of other drugs and gene therapies currently under investigation.

Indexed as

Methyl-CpG-Binding Protein 2Rett SyndromeAnimalsDisease Models, AnimalFemaleHumansMECP2 protein, humanMethyl-CpG-Binding Protein 2

Identifiers

PMID39511247

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.