Evidence map›Paper›PMID 29459630›Full record

ArticleJournal of human genetics2018

Development of ultra-deep targeted RNA sequencing for analyzing X-chromosome inactivation in female Dent disease.

Shogo Minamikawa, Kandai Nozu, Yoshimi Nozu, Tomohiko Yamamura, Mariko Taniguchi-Ikeda, Keita Nakanishi, Junya Fujimura, Tomoko Horinouchi, Yuko Shima, Koichi Nakanishi and 10 more

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In one paragraph

Article in Journal of human genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.9field-weighted citation impact, top 22% 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

10 citing papers in PubMed, 15 citations in OpenAlex.

  1. Review
  2. Review
  3. Structural basis of pH-dependent activation in a CLC transporter.Nature structural & molecular biology · 2024
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Onset mechanism of a female patient with Dent disease 2.Clinical and experimental nephrology · 2020
    Article
  9. Article
  10. 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 5 institutions in 1 country.

Shogo MinamikawaDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Kandai NozuDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan. nozu@med.kobe-u.ac.jp.
Yoshimi NozuDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Tomohiko YamamuraDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Mariko Taniguchi-IkedaDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Keita NakanishiDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Junya FujimuraDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Tomoko HorinouchiDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Yuko ShimaDepartment of Nephrology, Wakayama Medical University, Wakayama, Japan.
Koichi NakanishiDepartment of Child Health and Welfare (Pediatrics), Graduate School of Medicine, University of the Ryukyus, Nishihara, Japan.ORCID http://orcid.org/0000-0001-8681-9129
Masuji HattoriDepartment of Pediatrics, Hyogo College of Medicine, Nishinomiya, Japan.
Kyoko KandaDepartment of Nephrology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan.
Ryojiro TanakaDepartment of Nephrology, Hyogo Prefectural Kobe Children's Hospital, Kobe, Japan.
Naoya MorisadaDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
China NaganoDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Nana SakakibaraDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Hiroaki NagaseDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Ichiro MoriokaDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Hiroshi KaitoDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Kazumoto IijimaDepartment of Pediatrics, Kobe University Graduate School of Medicine, Kobe, Japan.
Kobe University · JPKobe Children's Hospital · JPUniversity of the Ryukyus · JPHyogo Medical University · JPWakayama Medical University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The pattern of X-chromosome inactivation (XCI) can affect the clinical severity of X-linked disorders in females. XCI pattern analysis has been conducted mainly by HUMARA assay, a polymerase chain reaction-based assay using a methylation-sensitive restriction enzyme. However, this assay examines the XCI ratio of the androgen receptor gene at the genomic DNA level and does not reflect the ratio of either targeted gene directly or at the mRNA level. Here, we report four females with Dent disease, and we clarified the correlation between XCI and female cases of Dent disease using not only HUMARA assay but also a novel analytical method by RNA sequencing. We constructed genetic analysis for 4 female cases showing high level of urinary low-molecular-weight proteinuria and their parents. Their XCI pattern was analyzed by both HUMARA assay and an ultra-deep targeted RNA sequencing of the CLCN5 gene using genomic DNA and mRNA extracted from both leukocytes and urine sediment. All four cases possessed pathogenic variants of the CLCN5 gene. XCI analysis revealed skewed XCI in only two cases, while the other two showed random XCI. All assay results of HUMARA and targeted RNA sequencing in both leukocytes and urinary sediment were clearly identical in all four cases. We developed a novel XCI analytical assay of ultra-deep targeted RNA sequencing and revealed that skewed XCI explains the mechanism of onset of female Dent disease in only half of such cases.

Indexed as

High-Throughput Nucleotide SequencingX Chromosome InactivationBiomarkersBiopsyChloride ChannelsChromosomes, Human, XDent DiseaseFemaleGene Expression ProfilingGenetic VariationHumansLeukocytesPedigreeSequence Analysis, DNATranscriptomeBiomarkersChloride ChannelsCLC-5 chloride channel

Identifiers

PMID29459630
OpenAlexW2793742960

What OpenQuestion holds

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Read underepoch 390

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.