Evidence map›Paper›PMID 28640246›Full record

ArticleGenetics in medicine : official journal of the American College of Medical Genetics2018

GWAS signals revisited using human knockouts.

Sateesh Maddirevula, Fatema AlZahrani, Shams Anazi, Mariam Almureikhi, Tawfeg Ben-Omran, Ghada M H Abdel-Salam, Mais Hashem, Niema Ibrahim, Firdous M Abdulwahab, Neama Meriki and 6 more

Abstract read
PubMed Publisher
In one paragraph

Article in Genetics in medicine : official journal of the American College of Medical Genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. Clan genomics: From OMIM phenotypic traits to genes and biology.American journal of medical genetics. Part A · 2021
    Article
  3. ASHG 2020 Curt Stern Award introduction: Fowzan Sami Alkuraya.American journal of human genetics · 2021
    Article
  4. Article
  5. Article
  6. Clinical genetics and genomic medicine in Qatar.Molecular genetics & genomic medicine · 2018
    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

16 authors.

Sateesh MaddirevulaDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Fatema AlZahraniDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Shams AnaziDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Mariam AlmureikhiSection of Clinical and Metabolic Genetics, Department of Pediatrics, Hamad Medical Corporation, Doha, Qatar.
Tawfeg Ben-OmranSection of Clinical and Metabolic Genetics, Department of Pediatrics, Hamad Medical Corporation, Doha, Qatar.
Ghada M H Abdel-SalamClinical Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Cairo, Egypt.
Mais HashemDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Niema IbrahimDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Firdous M AbdulwahabDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Neama MerikiDepartment of Obstetrics and Gynecology, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Fahad A BashiriDepartment of Pediatrics, College of Medicine & King Khalid University Hospital, King Saud University, Riyadh, Saudi Arabia.
Meow-Keong ThongGenetics and Metabolism Unit, Department of Paediatrics, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Premala MuthukumarasamyGenetics and Metabolism Unit, Department of Paediatrics, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Rifhan Azwani MazlanGenetics and Metabolism Unit, Department of Paediatrics, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia.
Ranad ShaheenDepartment 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.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PurposeGenome-wide association studies (GWAS) have been instrumental to our understanding of the genetic risk determinants of complex traits. A common challenge in GWAS is the interpretation of signals, which are usually attributed to the genes closest to the polymorphic markers that display the strongest statistical association. Naturally occurring complete loss of function (knockout) of these genes in humans can inform GWAS interpretation by unmasking their deficiency state in a clinical context.MethodsWe exploited the unique population structure of Saudi Arabia to identify novel knockout events in genes previously highlighted in GWAS using combined autozygome/exome analysis.ResultsWe report five families with homozygous truncating mutations in genes that had only been linked to human disease through GWAS. The phenotypes observed in the natural knockouts for these genes (TRAF3IP2, FRMD3, RSRC1, BTBD9, and PXDNL) range from consistent with, to unrelated to, the previously reported GWAS phenotype.ConclusionWe expand the role of human knockouts in the medical annotation of the human genome, and show their potential value in informing the interpretation of GWAS of complex traits.

Indexed as

Genome, HumanGenome-Wide Association StudyGenomicsLoss of Function MutationAllelesFaciesGenetic Association StudiesGenetic Predisposition to DiseaseGenetics, PopulationGenotypeHumansPhenotypeSaudi Arabia

Identifiers

PMID28640246

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.