Evidence map›Paper›PMID 23954021›Full record

ArticleOrphanet journal of rare diseases2013

TBX6, LHX1 and copy number variations in the complex genetics of Müllerian aplasia.

Maria Sandbacka, Hannele Laivuori, Érika Freitas, Mervi Halttunen, Varpu Jokimaa, Laure Morin-Papunen, Carla Rosenberg, Kristiina Aittomäki

Open access · goldAbstract read
In one paragraph

Article in Orphanet journal of rare diseases, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 3 pooled it
12.3field-weighted citation impact, top 2% 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

42 citing papers in PubMed, 3 syntheses or guidelines pooled it, 96 citations in OpenAlex.

  1. Pooled it
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  4. Review
  5. Article
  6. Human reproduction open · 2026
    Article
  7. Article
  8. The pleiotropic spectrum of proximal 16p11.2 CNVs.American journal of human genetics · 2024
    Review
  9. Article
  10. Review
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  12. Review
  13. Modeling Endometrium Biology and Disease.Journal of personalized medicine · 2022
    Review
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  15. Article
  16. Article
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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

8 authors at 6 institutions in 2 countries.

Maria SandbackaFolkhälsan Institute of Genetics, Helsinki, Finland. kristiina.aittomaki@hus.fi.
Hannele Laivuori
Érika Freitas
Mervi Halttunen
Varpu Jokimaa
Laure Morin-Papunen
Carla Rosenberg
Kristiina Aittomäki
Helsinki University Hospital · FIUniversidade de São Paulo · BRFolkhälsans Forskningscentrum · FIOulu University Hospital · FIUniversity of Helsinki · FIUniversity of Turku · FI

Funding

Wellcome Trust WT089062
6 · The paper itself

Abstract

backgroundMüllerian aplasia (MA) is a congenital disorder of the female reproductive tract with absence of uterus and vagina with paramount impact on a woman's life. Despite intense research, no major genes have been found to explain the complex genetic etiology. METHODS AND

resultsWe have used several genetic methods to study 112 patients with MA. aCGH identified CNVs in 8/50 patients (16%), including 16p11.2 and 17q12 deletions previously associated with MA. Subsequently, another four patients were shown to carry the ~0.53 Mb deletion in 16p11.2. More importantly, sequencing of TBX6, residing within 16p11.2, revealed two patients carrying a splice site mutation. Two previously reported TBX6 variants in exon 4 and 6 were shown to have a significantly higher frequency in patients (8% and 5%, respectively) than in controls (2% each). We also sequenced LHX1 and found three apparently pathogenic missense variants in 5/112 patients. Altogether, we identified either CNVs or variations in TBX6 or LHX1 in 30/112 (26.8%) MA patients. CNVs were found in 12/112 (10.7%), patients, novel variants in TBX6 or LHX1 in 7/112 (6.3%), and rare variants in TBX6 in 15/112 (13.4%) patients. Furthermore, four of our patients (4/112, 3.6%) were shown to carry variants in both TBX6 and LHX1 or a CNV in combination with TBX6 variants lending support to the complex genetic etiology of MA.

conclusionsWe have identified TBX6 as a new gene associated with MA. Our results also support the relevance of LHX1 and CNVs in the development of this congenital malformation.

Indexed as

46, XX Disorders of Sex DevelopmentCongenital AbnormalitiesDNA Copy Number VariationsFemaleGenetic Predisposition to DiseaseHumansLIM-Homeodomain ProteinsMullerian DuctsMutationT-Box Domain ProteinsTranscription FactorsLHX1 protein, humanLIM-Homeodomain ProteinsT-Box Domain ProteinsTBX6 protein, humanTranscription Factors

Identifiers

PMID23954021
PMCPMC3847609
OpenAlexW2132510879

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.