Evidence map›Paper›PMID 26846447›Full record

ArticleScientific reports2016

Identification of a de novo DYNC1H1 mutation via WES according to published guidelines.

Dongxue Ding, Zhao Chen, Kai Li, Zhe Long, Wei Ye, Zhaoli Tang, Kun Xia, Rong Qiu, Beisha Tang, Hong Jiang

Open access · goldAbstract readCase Reports
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.9field-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

12 citing papers in PubMed, 22 citations in OpenAlex.

  1. Trial
  2. Article
  3. Review
  4. Article
  5. Article
  6. Identification of novel mutations in TSC1 and TSC2 for tuberous sclerosis complex by targeted next-generation sequencing and ACMG guidelines.Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery · 2020
    Article
  7. The Genetic Control of Stoichiometry Underlying Autism.Annual review of neuroscience · 2020
    Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. 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

10 authors at 2 institutions in 1 country.

Dongxue DingDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China.
Zhao ChenDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China.
Kai LiDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China.
Zhe LongDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China.
Wei YeDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China.
Zhaoli TangDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China.
Kun XiaState Key Laboratory of Medical Genetics, Central South University, Changsha, Hunan, P.R. China.
Rong QiuSchool of Information Science and Engineering, Central South University, Changsha, China.
Beisha TangDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China.
Hong JiangDepartment of Neurology, Xiangya Hospital, Central South University, Changsha, Hunan, P.R. China.
Central South University · CNXiangya Hospital Central South University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

De novo mutations that contribute to rare Mendelian diseases, including neurological disorders, have been recently identified. Whole-exome sequencing (WES) has become a powerful tool for the identification of inherited and de novo mutations in Mendelian diseases. Two important guidelines were recently published regarding the investigation of causality of sequence variant in human disease and the interpretation of novel variants identified in human genome sequences. In this study, a family with supposed movement disorders was sequenced via WES (including the proband and her unaffected parents), and a standard investigation and interpretation of the identified variants was performed according to the published guidelines. We identified a novel de novo mutation (c.2327C > T, p.P776L) in DYNC1H1 gene and confirmed that it was the causal variant. The phenotype of the affected twins included delayed motor milestones, pes cavus, lower limb weakness and atrophy, and a waddling gait. Electromyographic (EMG) recordings revealed typical signs of chronic denervation. Our study demonstrates the power of WES to discover the de novo mutations associated with a neurological disease on the whole exome scale, and guidelines to conduct WES studies and interpret of identified variants are a preferable option for the exploration of the pathogenesis of rare neurological disorders.

Indexed as

Amino Acid SequenceAnimalsCytoplasmic DyneinsElectromyographyExomeFemaleFoot DeformitiesGenome, HumanHumansMolecular Sequence DataPedigreePhenotypePolymerase Chain ReactionPolymorphism, Single NucleotideSequence AlignmentSequence Analysis, DNACytoplasmic DyneinsDYNC1H1 protein, human

Identifiers

PMID26846447
PMCPMC4742772
OpenAlexW2408695652

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.