Evidence map›Paper›PMID 30778726›Full record

ArticleHuman genetics2019

PUS7 mutations impair pseudouridylation in humans and cause intellectual disability and microcephaly.

Ranad Shaheen, Monika Tasak, Sateesh Maddirevula, Ghada M H Abdel-Salam, Inas S M Sayed, Anas M Alazami, Tarfa Al-Sheddi, Eman Alobeid, Eric M Phizicky, Fowzan S Alkuraya

Open access · greenAbstract readCase Reports
In one paragraph

Article in Human genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
3.2field-weighted citation impact, top 7% 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

58 citing papers in PubMed, 89 citations in OpenAlex.

  1. Article
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  4. Article
  5. The impact of psuedouridine modification on human tRNA.Biochemical Society transactions · 2026
    Review
  6. Article
  7. Article
  8. Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Functions and therapeutic applications of pseudouridylation.Nature reviews. Molecular cell biology · 2025
    Review
  16. Article
  17. Review
  18. Article
  19. Review
  20. RNA modifications and their role in gene expression.Frontiers in molecular biosciences · 2025
    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

10 authors at 5 institutions in 3 countries.

Ranad ShaheenDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Monika TasakDepartment of Biochemistry and Biophysics, Center for RNA Biology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.
Sateesh MaddirevulaDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Ghada M H Abdel-SalamClinical Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Cairo, Egypt.
Inas S M SayedOro-dental Genetics Department, Human Genetics and Genome Research Division, National Research Centre, Cairo, Egypt.
Anas M AlazamiDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Tarfa Al-SheddiDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Eman AlobeidDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
Eric M PhizickyDepartment of Biochemistry and Biophysics, Center for RNA Biology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA. eric_phizicky@urmc.rochester.edu.
Fowzan S AlkurayaDepartment of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia. falkuraya@kfshrc.edu.sa.ORCID http://orcid.org/0000-0003-4158-341X
King Faisal Specialist Hospital & Research Centre · SANational Research Centre · EGKing Abdulaziz City for Science and Technology · SAUniversity of Rochester · USUniversity of Rochester Medical Center · US

Funding

TRNA SPLICINGR01GM052347 · NIGMS · UNIVERSITY OF ROCHESTER · PI Eric M. Phizicky · 1995 to 2026
$9.6M
Training in Cellular, Biochemical and Molecular SciencesT32GM068411 · NIGMS · UNIVERSITY OF ROCHESTER · PI MAQUAT, LYNNE E · 2005 to 2019
$3.9M
NIGMS NIH HHS R01 GM052347NIGMS NIH HHS T32 GM068411NIH HHS GM052347
6 · The paper itself

Abstract

Pseudouridylation is the most common post-transcriptional modification, wherein uridine is isomerized into 5-ribosyluracil (pseudouridine, Ψ). The resulting increase in base stacking and creation of additional hydrogen bonds are thought to enhance RNA stability. Pseudouridine synthases are encoded in humans by 13 genes, two of which are linked to Mendelian diseases: PUS1 and PUS3. Very recently, PUS7 mutations were reported to cause intellectual disability with growth retardation. We describe two families in which two different homozygous PUS7 mutations (missense and frameshift deletion) segregate with a phenotype comprising intellectual disability and progressive microcephaly. Short stature and hearing loss were variable in these patients. Functional characterization of the two mutations confirmed that both result in decreased levels of Ψ

Indexed as

Genetic Association StudiesGenetic Predisposition to DiseaseMutationAdolescentAmino Acid SequenceChildChromosome MappingConsanguinityExome SequencingFemaleGenes, RecessiveHumansIntellectual DisabilityMaleMicrocephalyPedigreePseudouridineRNA, TransferMicrocephalyPseudouridylationPUS7

Identifiers

PMID30778726
PMCPMC7607903
OpenAlexW2911368831

What OpenQuestion holds

Textmetadata
LicenceTDM
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.