Evidence map›Paper›PMID 26962827›Full record

ArticleMedicine2016

Clinical and Molecular Characterization of NF1 Patients: Single-Center Experience of 32 Patients From China.

Lude Zhu, Yunfeng Zhang, Hanxing Tong, Minhua Shao, Yong Gu, Xufeng Du, Peiru Wang, Lei Shi, Linglin Zhang, Mingye Bi and 2 more

Abstract read
In one paragraph

Article in Medicine, 2016. 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
–field-weighted citation impact
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.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Comparison ofInternational journal of genomics · 2022
    Article
  6. Evaluation of clinical findings and neurofibromatosis type 1 bright objects on brain magnetic resonance images of 60 Turkish patients with NF1 gene variants.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2021
    Article
  7. Article
  8. A novelInternational journal of ophthalmology · 2018
    Article
  9. Article
  10. Genetic Analyses of theBalkan journal of medical genetics : BJMG · 2017
    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

12 authors.

Lude ZhuFrom the Institute of Photomedicine, Shanghai Skin Disease Hospital, Tongji University School of Medicine (LZ, YZ, PW, LS, LZ, XW, GZ); Department of General Surgery, Zhong Shan Hospital, Fu Dan University (HT), Shanghai; and Department of Dermatology, Nanjing Medical University, Affiliated Wuxi People's Hospital, Wuxi, Jiangsu (MS, YG, XD, MB), China.
Yunfeng Zhang
Hanxing Tong
Minhua Shao
Yong Gu
Xufeng Du
Peiru Wang
Lei Shi
Linglin Zhang
Mingye Bi
Xiuli Wang
Guolong Zhang

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Neurofibromatosis type 1 (NF1) is a hereditary disorder caused by mutations in the NF1 gene. Detecting mutation in NF1 is hindered by the gene's large size, the lack of mutation hotspots, and the presence of pseudogenes.Our goal was to establish a sensitive, feasible, and comparatively economical protocol to detect NF1 mutations using blood samples.We developed a method to screen patients for mutations. Thirty-two NF1 patients from 32 unrelated families and 120 unrelated population-match controls were investigated in this study. Specific primers were designed for NF1 to avoid pseudogenes. NF1 mutations were detected by sequencing at the deoxyribonucleic acid (DNA) and complementary DNA (cDNA) levels, and multiplex ligation-dependent probe amplification (MLPA) and familial segregation analyses were used.Forty-four specific primers designed according to the NF1 structure were successfully used for polymerase chain reaction (PCR) and DNA sequencing, which was more feasible and useful than cDNA sequencing. Thirty distinct NF1 mutations were identified in 32 patients. Thirteen mutations were novel and most were frameshift mutations (33.3%). Mutations were detected at a rate of 93.8%.Our study suggests that this sensitive, feasible, and comparatively economical protocol is effective for the detection of NF1 mutations.

Indexed as

Genes, Neurofibromatosis 1MutationChinaDNADNA Mutational AnalysisGenotypeHumansIncidenceNeurofibromatosis 1Neurofibromin 1PhenotypePolymerase Chain ReactionDNANeurofibromin 1

Identifiers

PMID26962827
PMCPMC4998908

What OpenQuestion holds

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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.