Evidence map›Paper›PMID 26862157›Full record

ArticleJournal of medical genetics2016

Genetic spectrum of Saudi Arabian patients with antenatal cystic kidney disease and ciliopathy phenotypes using a targeted renal gene panel.

Mohamed H Al-Hamed, Wesam Kurdi, Nada Alsahan, Zainab Alabdullah, Rania Abudraz, Maha Tulbah, Maha Alnemer, Rubina Khan, Haya Al-Jurayb, Ahmed Alahmed and 14 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of medical genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
3.3field-weighted citation impact, top 8% 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

22 citing papers in PubMed, 33 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

24 authors at 4 institutions in 2 countries.

Mohamed H Al-HamedGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Wesam KurdiObstetrics and Gynecology Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Nada AlsahanObstetrics and Gynecology Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Zainab AlabdullahObstetrics & Gynecology Department, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
Rania AbudrazObstetrics and Gynecology Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Maha TulbahObstetrics and Gynecology Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Maha AlnemerObstetrics and Gynecology Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Rubina KhanObstetrics and Gynecology Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Haya Al-JuraybGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Ahmed AlahmedGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Asma I TahirGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Dania KhalilGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Noel EdwardsInstitute of Genetic Medicine, International Centre for Life, Newcastle University, Newcastle upon Tyne, UK.
Basma Al AbdulazizSaudi Human Genome Project, King Abdulaziz City for Science and Technology (KACST), Riyadh, Saudi Arabia.
Faisal S BinhumaidGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Salma MajidGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
Tariq FaquihSaudi Human Genome Project, King Abdulaziz City for Science and Technology (KACST), Riyadh, Saudi Arabia.
Mohamed El-KaliobySaudi Human Genome Project, King Abdulaziz City for Science and Technology (KACST), Riyadh, Saudi Arabia.
Mohamed AbouelhodaGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia Saudi Human Genome Project, King Abdulaziz City for Science and Technology (KACST), Riyadh, Saudi Arabia.
Nada AltassanGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia Saudi Human Genome Project, King Abdulaziz City for Science and Technology (KACST), Riyadh, Saudi Arabia.
Dorota MoniesGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia Saudi Human Genome Project, King Abdulaziz City for Science and Technology (KACST), Riyadh, Saudi Arabia.
Brian MeyerGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia Saudi Human Genome Project, King Abdulaziz City for Science and Technology (KACST), Riyadh, Saudi Arabia.
John A SayerInstitute of Genetic Medicine, International Centre for Life, Newcastle University, Newcastle upon Tyne, UK.
Mamdouh AlbaqumiGenetics Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia Medicine Department, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia.
King Faisal Specialist Hospital & Research Centre · SAKing Abdulaziz City for Science and Technology · SACentre for Life · GBRiyadh Armed Forces Hospital · SA

Funding

Medical Research Council MR/M012212/1
6 · The paper itself

Abstract

backgroundInherited cystic kidney disorders are a common cause of end-stage renal disease. Over 50 ciliopathy genes, which encode proteins that influence the structure and function of the primary cilia, are implicated in cystic kidney disease.

methodsTo define the phenotype and genotype of cystic kidney disease in fetuses and neonates, we correlated antenatal ultrasound examination and postnatal renal ultrasound examination with targeted exon sequencing, using a renal gene panel. A cohort of 44 families in whom antenatal renal ultrasound scanning findings in affected cases included bilateral cystic kidney disease, echogenic kidneys or enlarged kidneys was investigated.

resultsIn this cohort, disease phenotypes were severe with 36 cases of stillbirth or perinatal death. Extra renal malformations, including encephalocele, polydactyly and heart malformations, consistent with ciliopathy phenotypes, were frequently detected. Renal gene panel testing identified causative mutations in 21 out of 34 families (62%), where patient and parental DNA was available. In the remaining 10 families, where only parental DNA was available, 7 inferred causative mutations were found. Together, mutations were found in 12 different genes with a total of 13 novel pathogenic variants, including an inferred novel variant in NEK8. Mutations in CC2D2A were the most common cause of an antenatal cystic kidney disease and a suspected ciliopathy in our cohort.

conclusionsIn families with ciliopathy phenotypes, mutational analysis using a targeted renal gene panel allows a rapid molecular diagnosis and provides important information for patients, parents and their physicians.

Indexed as

DNA Mutational AnalysisMutationArabsCiliopathiesCytoskeletal ProteinsExonsFemaleFetusHumansInfant, NewbornKidney Diseases, CysticNIMA-Related KinasesPerinatal DeathPregnancyProteinsSaudi ArabiaCC2D2A protein, humanCytoskeletal ProteinsNEK8 protein, humanNIMA-Related KinasesProteins

Identifiers

PMID26862157
PMCPMC4853542
OpenAlexW2305976286

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LicenceCC BY-NC
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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.