Evidence map›Paper›PMID 20151026›Full record

ArticleJournal of neurodevelopmental disorders2009

Variable phenotypic expression of a MECP2 mutation in a family.

Kimberly Augenstein, Jane B Lane, Antony Horton, Carolyn Schanen, Alan K Percy

Open access · hybridAbstract read
In one paragraph

Article in Journal of neurodevelopmental disorders, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

15 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Rett syndrome.Nature reviews. Disease primers · 2024
    Review
  5. Review
  6. Rett Syndrome andNeuropsychiatric disease and treatment · 2022
    Review
  7. The array of clinical phenotypes of males with mutations in Methyl-CpG binding protein 2.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2019
    Article
  8. A perspective on "cure" for Rett syndrome.Orphanet journal of rare diseases · 2018
    Article
  9. Familial cases and male cases with MECP2 mutations.American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics · 2017
    Article
  10. Progress in Rett Syndrome: from discovery to clinical trials.Wiener medizinische Wochenschrift (1946) · 2016
    Article
  11. Rett Syndrome: Reaching for Clinical Trials.Neurotherapeutics : the journal of the American Society for Experimental NeuroTherapeutics · 2015
    Review
  12. Review
  13. Review
  14. Article
  15. Review
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

5 authors at 3 institutions in 1 country.

Kimberly AugensteinNeuromuscular and Rehabilitation Associates of Northern Michigan, Traverse City, MI, USA.
Jane B Lane
Antony Horton
Carolyn Schanen
Alan K Percy
University of Alabama at Birmingham · USAlfred I. duPont Hospital for Children · USRome Foundation · US

Funding

Training and Career Development ComponentU54HD061222 · NICHD · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI PERCY, ALAN KENNETH · 2009 to 2019
$12.4M
UAB MENTAL RETARDATION RESEARCH CENTER (MRRC)P30HD038985 · NICHD · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BRENNER, MICHAEL · 2000 to 2012
$8.6M
RARE DISEASE CRC FOR NEW THERAPIES AND NEW DIAGNOSTICSU54RR019478 · NCRR · BAYLOR COLLEGE OF MEDICINE · PI BEAUDET, ARTHUR L. · 2003 to 2008
$7.3M
NCRR NIH HHS U54 RR019478NICHD NIH HHS P30 HD038985NICHD NIH HHS U54 HD061222
6 · The paper itself

Abstract

We report a three generation family in which five members, three females and two males, demonstrate a 44 bp deletion (1164-1207del44) in the MECP2 gene associated with Rett syndrome, leading to a truncation of the C-terminus of the protein. Two of the three females and both males do not meet RTT criteria whereas the youngest female has classic RTT. Both males demonstrated a clear pattern of progressive involvement including dystonia. The transmitting females do not demonstrate features of RTT as a result of unbalanced X chromosome inactivation (XCI) and were only identified as carriers following the evaluation of the affected males and the girl with classic RTT. As such, accurate assessment of the precise frequency of MECP2 mutations in carrier females with mild cognitive impairment or borderline cognitive function will be under-represented unless an affected offspring is recognized. Strategies for accurate diagnosis in such instances should be considered carefully.

Indexed as

DystoniaMaleMECP2MutationPhenotype-genotypeRett syndromeX chromosome inactivation

Identifiers

PMID20151026
PMCPMC2819215
OpenAlexW2001336815

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.