Evidence map›Paper›PMID 25358766›Full record

ArticleBMC medical genetics2014

Familial imbalance in 16p13.11 leads to a dosage compensation rearrangement in an unaffected carrier.

Alicia Delicado, Luis Fernández, María Luisa de Torres, Julián Nevado, Fe Amalia García-Santiago, Roberto Rodríguez, Elena Mansilla, María Palomares, Fernando Santos-Simarro, Elena Vallespín and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC medical genetics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact, top 92% 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

3 citing papers in PubMed, 5 citations in OpenAlex.

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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

12 authors at 2 institutions in 1 country.

Alicia DelicadoInstituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain. alicia.delicado@salud.madrid.org.
Luis FernándezInstituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain. lfernandezg@salud.madrid.org.
María Luisa de TorresInstituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain. marialuisa.torres@salud.madrid.org.
Julián NevadoInstituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain. jnevado@salud.madrid.org.
Fe Amalia García-SantiagoInstituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain. feamalia.garcia@salud.madrid.org.
Roberto RodríguezServicio de Fisiopatología Fetal, Hospital Universitario La Paz, Madrid, Spain. rrodriguezg1@gmail.com.
Elena MansillaInstituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain. elena.mansilla@salud.madrid.org.
María PalomaresInstituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain. maria.palomares@salud.madrid.org.
Fernando Santos-SimarroInstituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain. fernando.santos@salud.madrid.org.
Elena VallespínInstituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain. elena.vallespin@salud.madrid.org.
María Ángeles MoriInstituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain. mangeles.mori@salud.madrid.org.
Pablo LapunzinaInstituto de Genética Médica y Molecular (INGEMM), IdiPAZ, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046, Madrid, Spain. pablo.lapunzina@salud.madrid.org.
Hospital Universitario La Paz · ESCentre for Biomedical Network Research on Rare Diseases · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundWe and others have previously reported that familial cytogenetic studies in apparently de novo genomic imbalances may reveal complex or uncommon inheritance mechanisms.

methodsA familial, combined genomic and cytogenetic approach was systematically applied to the parents of all patients with unbalanced genome copy number changes.

resultsDiscordant array-CGH and FISH results in the mother of a child with a prenatally detected 16p13.11 interstitial microduplication disclosed a balanced uncommon rearrangement in this chromosomal region. Further dosage and haplotype familial studies revealed that both the maternal grandfather and uncle had also the same 16p duplication as the proband. Genomic compensation observed in the mother probably occurred as a consequence of interchromosomal postzygotic nonallelic homologous recombination.

conclusionsWe emphasize that such a dualistic strategy is essential for the full characterization of genomic rearrangements as well as for appropriate genetic counseling.

Indexed as

Dosage Compensation, GeneticChild, PreschoolChromosomes, Human, Pair 16Comparative Genomic HybridizationCongenital AbnormalitiesFemaleGene DuplicationGenetic Carrier ScreeningHumansInfantMalePedigreeTranslocation, Genetic

Identifiers

PMID25358766
PMCPMC4412105
OpenAlexW2018251274

What OpenQuestion holds

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LicenceCC BY
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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.