Evidence map›Paper›PMID 26980296›Full record

ArticleBMC medical genetics2016

Targeted next-generation sequencing identification of mutations in patients with disorders of sex development.

Yanling Dong, Yuting Yi, Hong Yao, Ziying Yang, Huamei Hu, Jiucheng Liu, Changxin Gao, Ming Zhang, Liying Zhou, Asan and 2 more

Open access · goldAbstract read
In one paragraph

Article in BMC medical genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 38 papers.

0numbers the graph read from it
0cells of the map it votes in
38citing papers in PubMed
5.2field-weighted citation impact, top 4% 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

38 citing papers in PubMed, 72 citations in OpenAlex.

  1. Trial
  2. Review
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  6. Molecular Diagnosis of 46,XY Disorders of Sex Development: An Efficient Initial Molecular Analysis Using a Custom-Designed Targeted Gene Panel in a Single-Center Study.Sexual development : genetics, molecular biology, evolution, endocrinology, embryology, and pathology of sex determination and differentiation · 2026
    Article
  7. Review
  8. Article
  9. Article
  10. Current Diagnostic Approaches in the Genetic Diagnosis of Disorders of Sex DevelopmentJournal of clinical research in pediatric endocrinology · 2024
    Review
  11. Article
  12. Expanding the phenotype of copy number variations involving NR0B1 (DAX1).European journal of human genetics : EJHG · 2024
    Article
  13. Article
  14. Review
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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

12 authors at 2 institutions in 1 country.

Yanling DongDepartment of Obstetrics & Gynecology, Southwest Hospital, Third Military Medical University, Chongqing, China.
Yuting YiBinhai Genomics Institute, BGI-Tianjin, Tianjin, China.
Hong YaoDepartment of Obstetrics & Gynecology, Southwest Hospital, Third Military Medical University, Chongqing, China.
Ziying YangBinhai Genomics Institute, BGI-Tianjin, Tianjin, China.
Huamei HuDepartment of Obstetrics & Gynecology, Southwest Hospital, Third Military Medical University, Chongqing, China.
Jiucheng LiuBinhai Genomics Institute, BGI-Tianjin, Tianjin, China.
Changxin GaoBinhai Genomics Institute, BGI-Tianjin, Tianjin, China.
Ming ZhangBinhai Genomics Institute, BGI-Tianjin, Tianjin, China.
Liying ZhouBinhai Genomics Institute, BGI-Tianjin, Tianjin, China.
AsanBinhai Genomics Institute, BGI-Tianjin, Tianjin, China.
Xin YiBGI-Shenzhen, Shenzhen, China. yix@genomics.cn.
Zhiqing LiangDepartment of Obstetrics & Gynecology, Southwest Hospital, Third Military Medical University, Chongqing, China. zhi.lzliang@gmail.com.
BGI Group (China) · CNArmy Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe identification of causative mutations is important for treatment decisions and genetic counseling of patients with disorders of sex development (DSD). Here, we designed a new assay based on targeted next-generation sequencing (NGS) to diagnose these genetically heterogeneous disorders.

methodsAll coding regions and flanking sequences of 219 genes implicated in DSD were designed to be included on a panel. A total of 45 samples were used for sex chromosome dosage validation by targeted sequencing using the NGS platform. Among these, 21 samples were processed to find the causative mutation.

resultsThe sex chromosome dosages of all 45 samples in this assay were concordant with their corresponding karyotyping results. Among the 21 DSD patients, a total of 11 mutations in SRY, NR0B1, AR, CYP17A1, GK, CHD7, and SRD5A2 were identified, including five single nucleotide variants, three InDels, one in-frame duplication, one SRY-positive 46,XX, and one gross duplication with an estimated size of more than 427,038 bp containing NR0B1 and GK. We also identified six novel mutations: c.230_231insA in SRY, c.7389delA in CHD7, c.273C>G in NR0B1, and c.2158G>A, c.1825A>G, and c.2057_2065dupTGTGTGCTG in AR.

conclusionsOur assay was able to make a genetic diagnosis for eight DSD patients (38.1%), and identified variants of uncertain clinical significance in the other three cases (14.3%). Targeted NGS is therefore a comprehensive and efficient method to diagnose DSD. This work also expands the pathogenic mutation spectrum of DSD.

Indexed as

MutationAsian PeopleChinaDisorders of Sex DevelopmentFemaleGenetic TestingHigh-Throughput Nucleotide SequencingHumansMalePolymorphism, Single NucleotideReproducibility of ResultsSequence AlignmentSequence Analysis, DNASex ChromosomesSexual DevelopmentDisorders of sex developmentNovel mutationTargeted next-generation sequencing

Identifiers

PMID26980296
PMCPMC4791760
OpenAlexW2297756254

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LicenceCC BY
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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.