Evidence map›Paper›PMID 31727177›Full record

ReviewOrphanet journal of rare diseases2019

Kabuki syndrome: novel pathogenic variants, new phenotypes and review of literature.

Huakun Shangguan, Chang Su, Qian Ouyang, Bingyan Cao, Jian Wang, Chunxiu Gong, Ruimin Chen

Open access · goldAbstract readReview
In one paragraph

Review in Orphanet journal of rare diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
3.6field-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

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Fetal Phenotype and Prenatal Diagnosis of Kabuki Syndrome.Maternal-fetal medicine (Wolters Kluwer Health, Inc.) · 2023
    Article
  14. Article
  15. Article
  16. Article
  17. NovelWorld journal of clinical cases · 2021
    Article
  18. Review
  19. A Novel IntronicThe application of clinical genetics · 2021
    Article
  20. 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

7 authors at 4 institutions in 1 country.

Huakun ShangguanDepartment of Endocrinology, Fuzhou Children's Hospital of Fujian, Fujian Medical University Teaching Hospital, Fuzhou, 350000, China.
Chang SuDepartment of Endocrinolgy, Genetics and Metabolism, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China.
Qian OuyangDepartment of Endocrinology, Fuzhou Children's Hospital of Fujian, Fujian Medical University Teaching Hospital, Fuzhou, 350000, China.
Bingyan CaoDepartment of Endocrinolgy, Genetics and Metabolism, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China.
Jian WangDepartment of Molecular Genetic Diagnostics, Shanghai Children's Medical Center, Shanghai Jiao Tong University School of Medicine, Shanghai, 200127, China.
Chunxiu GongDepartment of Endocrinolgy, Genetics and Metabolism, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, 100045, China. chunxiugong@163.com.
Ruimin ChenDepartment of Endocrinology, Fuzhou Children's Hospital of Fujian, Fujian Medical University Teaching Hospital, Fuzhou, 350000, China. chenrm321@sina.com.
Fujian Medical University · CNBeijing Children’s Hospital · CNCapital Medical University · CNShanghai Children's Medical Center · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveThis study describes 5 novel variants of 7 KMT2D/KDM6A gene and summarizes the clinical manifestations and the mutational spectrum of 47 Chinese Kabuki syndrome (KS) patients.

methodsBlood samples were collected for whole-exome sequencing (WES) for 7 patients and their parents if available. Phenotypic and genotypic spectra of 40 previously published unrelated Chinese KS patients were summarized.

resultGenetic sequencing identified six KMT2D variants (c.3926delC, c.5845delC, c.6595delT, c.12630delG, c.16294C > T, and c.16442delG) and one KDM6A variant (c.2668-2671del). Of them, 4 variants (c.3926delC, c.5845delC, c.12630delG, and c.16442delG) in KMT2D gene and the variant (c.2668-2671del) in KDM6A gene were novel. Combining with previously published Chinese KS cases, the patients presented with five cardinal manifestations including facial dysmorphism, intellectual disability, growth retardation, fingertip pads and skeletal abnormalities. In addition, 29.5% (5/17) patients had brain abnormalities, such as hydrocephalus, cerebellar vermis dysplasia, thin pituitary and white matter myelination delay, corpus callosum hypoplasia and Dandy-Walker malformation.

conclusionIn this report, five novel variants in KMT2D/KDM6A genes are described. A subset of Chinese KS patients presented with brain abnormalities that were not previously reported. Our study expands the mutational and phenotypic spectra of KS.

Indexed as

Abnormalities, MultipleAsian PeopleDNA-Binding ProteinsExomeFaceHematologic DiseasesHistone DemethylasesHumansNeoplasm ProteinsPhenotypeVestibular DiseasesDNA-Binding ProteinsHistone DemethylasesKDM6A protein, humanKMT2D protein, humanNeoplasm ProteinsBrain abnormalitiesChinese patientsKabuki syndromeKDM6AKMT2D

Identifiers

PMID31727177
PMCPMC6854618
OpenAlexW2983055781

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.