Evidence map›Paper›PMID 31853710›Full record

ArticleJournal of neurology2020

BAG3 p.Pro209Ser mutation identified in a Chinese family with Charcot-Marie-Tooth disease.

Jun Fu, Mingming Ma, Jia Song, Mi Pang, Gang Li, Jiewen Zhang

Abstract readCase Reports
PubMed Publisher
In one paragraph

Article in Journal of neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.8field-weighted citation impact, top 33% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Review
  7. BAG3-related myofibrillar myopathy: a further observation with cardiomyopathy at onset in pediatric age.Acta myologica : myopathies and cardiomyopathies : official journal of the Mediterranean Society of Myology · 2021
    Article
  8. Review
  9. 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

6 authors at 2 institutions in 1 country.

Jun FuDepartment of Neurology, Henan Provincial People's Hospital, People's Hospital of Henan University, No. 7, Weiwu Road, Zhengzhou, 450003, Henan, China.
Mingming MaDepartment of Neurology, Henan Provincial People's Hospital, People's Hospital of Henan University, No. 7, Weiwu Road, Zhengzhou, 450003, Henan, China.
Jia SongDepartment of Neurology, Henan Provincial People's Hospital, People's Hospital of Henan University, No. 7, Weiwu Road, Zhengzhou, 450003, Henan, China.
Mi PangDepartment of Neurology, Henan Provincial People's Hospital, People's Hospital of Henan University, No. 7, Weiwu Road, Zhengzhou, 450003, Henan, China.
Gang LiDepartment of Neurology, Henan Provincial People's Hospital, People's Hospital of Henan University, No. 7, Weiwu Road, Zhengzhou, 450003, Henan, China.
Jiewen ZhangDepartment of Neurology, Henan Provincial People's Hospital, People's Hospital of Henan University, No. 7, Weiwu Road, Zhengzhou, 450003, Henan, China. zhangjiewen90@126.com.
Henan Provincial People's Hospital · CNHenan University · CN

Funding

National Natural Science Foundation of China No. 81873727
6 · The paper itself

Abstract

Bcl2-associated athanogene 3 (BAG3) gene mutations cause dilated cardiomyopathy and myofibrillar myopathy. Recently, a novel c.625C>T (p.Pro209Ser) mutation in BAG3 was reported to cause axonal Charcot-Marie-Tooth (CMT) disease in three families. Here, we describe two patients with adult-onset and moderate CMT in a Chinese family. Nerve conduction velocity studies revealed an axonal sensorimotor neuropathy, which was supported by sural nerve biopsy. Lower limb magnetic resonance imaging (MRI) revealed fatty infiltration more severe in the soleus and deep posterior compartment muscles than in the medial gastrocnemius and anterior compartment muscles. Whole exome sequencing identified the same c.625C>T (p.Pro209Ser) mutation in BAG3, which co-segregated with the CMT disease in this family. This study further enforces the association between BAG3 gene and CMT disease, indicating that BAG3 should be considered in the genetic testing for CMT. The p.Pro209Ser mutation with different ethnic origins might be another hotspot mutation of BAG3. MRI is helpful to detect accurate extent of muscle involvement.

Indexed as

Adaptor Proteins, Signal TransducingAdultApoptosis Regulatory ProteinsCharcot-Marie-Tooth DiseaseChinaFemaleHumansMagnetic Resonance ImagingMiddle AgedPedigreeAdaptor Proteins, Signal TransducingApoptosis Regulatory ProteinsBAG3 protein, humanAxonalBAG3Charcot–Marie–Tooth diseaseHotspot mutationMRINerve biopsy

Identifiers

PMID31853710
OpenAlexW2996561895

What OpenQuestion holds

Textmetadata
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.