Evidence map›Paper›PMID 35812735›Full record

ArticleFrontiers in genetics2022

Genomic, Proteomic, and Phenotypic Spectrum of Novel O-Sialoglycoprotein Endopeptidase Variant in Four Affected Individuals With Galloway-Mowat Syndrome.

Malak Ali Alghamdi, Hicham Benabdelkamel, Afshan Masood, Narjes Saheb Sharif-Askari, Mahmood Y Hachim, Hamad Alsheikh, Muddathir H Hamad, Mustafa A Salih, Fahad A Bashiri, Khalid Alhasan and 10 more

Open access · goldAbstract read
In one paragraph

Article in Frontiers in genetics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.6field-weighted citation impact, top 36% 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

5 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Galloway-mowat syndrome 3 (GAMOS3): a novel disease-causing variant in OSGEP gene and expansion of the clinical spectrum.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Article
  3. Review
  4. [Research progress on monogenic inherited glomerular diseases with central nervous system symptoms].Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics · 2024
    Review
  5. Case Report: Novel compound heterozygousFrontiers in pediatrics · 2024
    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

20 authors at 7 institutions in 3 countries.

Malak Ali AlghamdiPediatric Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Hicham BenabdelkamelProteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Afshan MasoodProteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Narjes Saheb Sharif-AskariSharjah Institute for Medical Research, University of Sharjah, Dubai, United Arab Emirates.
Mahmood Y HachimCollege of Medicine, Mohammed Bin Rashid University of Medicine and Health Sciences, Dubai, United Arab Emirates.
Hamad AlsheikhNeurology Division, Department of Pediatrics, King Saud University, Riyadh, Saudi Arabia.
Muddathir H HamadNeurology Division, Department of Pediatrics, King Saud University, Riyadh, Saudi Arabia.
Mustafa A SalihPediatric Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Fahad A BashiriPediatric Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Khalid AlhasanPediatric Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Tarek KashourCardiology Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Pilar Guatibonza MorenoCENTOGENE GmbH, Rostock, Germany.
Sabine SchröderCENTOGENE GmbH, Rostock, Germany.
Vasiliki KarageorgouCENTOGENE GmbH, Rostock, Germany.
Aida M Bertoli-AvellaCENTOGENE GmbH, Rostock, Germany.
Hisham AlkhalidiPathology Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Dima Z JamjoomRadiology and Medical Imaging Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Ibrahim A AlorainyRadiology and Medical Imaging Department, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Assim A AlfaddaProteomics Resource Unit, Obesity Research Center, College of Medicine, King Saud University, Riyadh, Saudi Arabia.
Rabih HalwaniDepartment of Clinical Sciences, College of Medicine, Sharjah Institute for Medical Research (SIMR), University of Sharjah, Sharjah, United Arab Emirates.
King Saud University · SACentogene (Germany) · DESaudi Heart Association · SAUniversity of Sharjah · AEKing Abdullah International Medical Research Center · SAKing Faisal Specialist Hospital & Research Centre · SAMohammed Bin Rashid University of Medicine and Health Sciences · AE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Galloway-Mowat syndrome is a rare autosomal recessive disease characterized by a unique combination of renal and neurological manifestations, including early-onset steroid-resistant nephrotic syndrome, microcephaly, psychomotor delay, and gyral abnormalities of the brain. Most patients die during early childhood. Here, we identified a novel homozygous O-sialoglycoprotein endopeptidase (OSGEP) variant, NM_017807.3:c.973C>G (p.Arg325Gly), in four affected individuals in an extended consanguineous family from Saudi Arabia. We have described the detailed clinical characterization, brain imaging results, and muscle biopsy findings. The described phenotype varied from embryonic lethality to early pregnancy loss or death at the age of 9. Renal disease is often the cause of death. Protein modeling of this OSGEP variant confirmed its pathogenicity. In addition, proteomic analysis of the affected patients proposed a link between the KEOPS complex function and human pathology and suggested potential pathogenic mechanisms.

Indexed as

Galloway-Mowat syndromeGAMOSKEOPS complexproteomicsteroid-resistant nephrotic syndrome

Identifiers

PMID35812735
PMCPMC9259880
OpenAlexW4283326862

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.