Evidence map›Paper›PMID 32588991›Full record

ArticleAnnals of clinical and translational neurology2020

Mitochondrial encephalopathy Due to a Novel Pathogenic Mitochondrial tRNA

Kunqian Ji, Wei Wang, Yan Lin, Xuebi Xu, Fuchen Liu, Dongdong Wang, Yuying Zhao, Chuanzhu Yan

Open access · goldAbstract readCase Reports
In one paragraph

Article in Annals of clinical and translational neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 46% 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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Article
  3. Role of the mtDNA Mutations and Mitophagy in Inflammaging.International journal of molecular sciences · 2022
    Review
  4. Identification of a Novel Variant inFrontiers in genetics · 2021
    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

8 authors at 3 institutions in 2 countries.

Kunqian JiResearch Institute of Neuromuscular and Neurodegenerative Diseases and Department of Neurology, Qilu Hospital, Shandong University, Jinan, Shandong, 250000, China.
Wei WangResearch Institute of Neuromuscular and Neurodegenerative Diseases and Department of Neurology, Qilu Hospital, Shandong University, Jinan, Shandong, 250000, China.
Yan LinResearch Institute of Neuromuscular and Neurodegenerative Diseases and Department of Neurology, Qilu Hospital, Shandong University, Jinan, Shandong, 250000, China.
Xuebi XuResearch Institute of Neuromuscular and Neurodegenerative Diseases and Department of Neurology, Qilu Hospital, Shandong University, Jinan, Shandong, 250000, China.
Fuchen LiuDepartment of Neurobiology, Yale University School of Medicine, New Haven, CT, 06511, USA.
Dongdong WangResearch Institute of Neuromuscular and Neurodegenerative Diseases and Department of Neurology, Qilu Hospital, Shandong University, Jinan, Shandong, 250000, China.
Yuying ZhaoResearch Institute of Neuromuscular and Neurodegenerative Diseases and Department of Neurology, Qilu Hospital, Shandong University, Jinan, Shandong, 250000, China.
Chuanzhu YanResearch Institute of Neuromuscular and Neurodegenerative Diseases and Department of Neurology, Qilu Hospital, Shandong University, Jinan, Shandong, 250000, China.ORCID 0000-0002-2191-5184
Qilu Hospital of Shandong University · CNShandong University · CNYale University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveMitochondrial diseases are a group of genetic diseases caused by mutations in mitochondrial DNA and nuclear DNA, among which, mutations in mitochondrial tRNA genes possessing prominent status. In most of the cases, however, the detailed molecular pathogenesis of these tRNA gene mutations remains unclear.

methodsWe performed the clinical emulation, muscle histochemistry, northern blotting analysis of tRNA levels, biochemical measurement of respiratory chain complex activities and mitochondrial respirations in muscle tissue and cybrid cells.

resultsWe found a novel m.4349C>T mutation in mitochondrial tRNA

interpretationThis study illustrated the pathogenicity of a novel m.4349C>T mutation and provided a better understanding of the phenotype associated with mutations in mitochondrial tRNA

Indexed as

ChildDeafnessEpilepsyHumansMaleMitochondrial EncephalomyopathiesPedigreeRNA, MitochondrialRNA, Mitochondrialm.4349C>T mutationmitochondrial diseasemitochondrial tRNAGln

Identifiers

PMID32588991
PMCPMC7318088
OpenAlexW3037793068

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.