Evidence map›Paper›PMID 27884173›Full record

ArticleGenome biology2016

Revisiting the morbid genome of Mendelian disorders.

Mohamed Abouelhoda, Tariq Faquih, Mohamed El-Kalioby, Fowzan S Alkuraya

Abstract read
In one paragraph

Article in Genome biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
–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

35 citing papers in PubMed.

  1. Article
  2. Review
  3. Challenging Diagnosis of a Patient with Two Novel Variants in theInternational journal of molecular sciences · 2024
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  12. The different clinical facets ofFrontiers in cell and developmental biology · 2022
    Article
  13. Article
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  15. The genetic structure of the Turkish population reveals high levels of variation and admixture.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  16. Article
  17. ASHG 2020 Curt Stern Award introduction: Fowzan Sami Alkuraya.American journal of human genetics · 2021
    Article
  18. Article
  19. Mutations inJournal of the American Society of Nephrology : JASN · 2021
    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

4 authors.

Mohamed AbouelhodaDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia. mabouelhoda@yahoo.com.
Tariq FaquihDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Mohamed El-KaliobyDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Fowzan S AlkurayaDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia. falkuraya@kfshrc.edu.sa.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe pathogenicity of many Mendelian variants has been challenged by large-scale sequencing efforts. However, many rare and benign "disease mutations" are difficult to analyze due to their rarity. The Saudi Arabian variome is enriched for homozygosity due to inbreeding, a key advantage that can be exploited for the critical examination of previously published variants.

resultsWe collated all "disease-related mutations" listed in the Human Gene Mutation Database (HGMD) and ClinVar, including "variants of uncertain significance" (VOUS). We find that the use of public databases including 1000 Genomes, ExAC, and Kaviar can reclassify many of these variants as likely benign. Our Saudi Human Genome Program (SHGP) can reclassify many variants that are rare in public databases. Furthermore, SGPD allows us to observe many previously reported variants in the homozygous state and our extensive phenotyping of participants makes it possible to demonstrate the lack of phenotype for these variants, thus challenging their pathogenicity despite their rarity. We also find that 18 VOUS BRCA1 and BRCA2 variants that are listed in BRCA Exchange are present at least once in the homozygous state in patients who lack features of Fanconi anemia. Reassuringly, we could reciprocally demonstrate that none of those labeled as "pathogenic" were observed in the homozygous statue in individuals who lack Fanconi phenotype in our database.

conclusionOur study shows the importance of revisiting disease-related databases using public resources as well as of population-specific resources to improve the specificity of the morbid genome of Mendelian diseases in humans.

Indexed as

Genetic Predisposition to DiseaseGenome, HumanAllelesBRCA1 ProteinBRCA2 ProteinConsanguinityDatabases, GeneticGenetic Diseases, InbornGenetic VariationHomozygoteHumansMolecular Sequence AnnotationMutationSaudi ArabiaBRCA1 ProteinBRCA2 ProteinAutozygosityDisease mutationsSaudi Human Genome Program (SHGP)Variant classification

Identifiers

PMID27884173
PMCPMC5123336

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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.