Evidence map›Paper›PMID 34544842›Full record

ArticleJournal of medical genetics2022

Role of genetics in amyotrophic lateral sclerosis: a large cohort study in Chinese mainland population.

Yong-Ping Chen, Shi-Hui Yu, Qian-Qian Wei, Bei Cao, Xiao-Jing Gu, Xue-Ping Chen, Wei Song, Bi Zhao, Ying Wu, Ming-Ming Sun and 28 more

Open access · hybridAbstract read
In one paragraph

Article in Journal of medical genetics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed, 3 pooled it
3.6field-weighted citation impact, top 6% 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

35 citing papers in PubMed, 3 syntheses or guidelines pooled it, 46 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Article
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  10. Frontiers in aging neuroscience · 2026
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  14. Unraveling Molecular Targets for Neurodegenerative Diseases ThroughInternational journal of molecular sciences · 2025
    Review
  15. Review
  16. Concomitant presence of a novel ARPP21 variant and CNVs in Chinese familial amyotrophic lateral sclerosis-frontotemporal dementia patients.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Article
  17. Genetic analysis ofFrontiers in aging neuroscience · 2025
    Article
  18. Combined impact ofFrontiers in neurology · 2025
    Article
  19. Review
  20. 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

38 authors at 15 institutions in 2 countries.

Yong-Ping Chen *Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Shi-Hui Yu *Guangzhou KingMed Diagnostics Group Co., Ltd, Guangzhou, China.
Qian-Qian Wei *Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Bei Cao *Department of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Xiao-Jing GuDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Xue-Ping ChenDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Wei SongDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Bi ZhaoDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Ying WuDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Ming-Ming SunGuangzhou KingMed Diagnostics Group Co., Ltd, Guangzhou, China.
Fei-Fei LiuGuangzhou KingMed Diagnostics Group Co., Ltd, Guangzhou, China.
Yan-Bing HouDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Ru-Wei OuDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Ling-Yu ZhangDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Kun-Cheng LiuDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Jun-Yu LinDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Xin-Ran XuDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Chun-Yu LiDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Jing YangDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Zheng JiangDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Jiao LiuDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Yang-Fan ChengDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Yi XiaoDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China.
Ke ChenDepartment of Geriatrics, The Fourth Affiliated Hospital of Sichuan University, Chengdu, China.
Fei FengDepartment of Neurology, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, China.
Ying-Ying CaiDepartment of Geriatrics, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China.
Shi-Rong LiDepartment of Neurology, Guizhou Provincial People's Hospital, Guiyang, China.
Tao HuDepartment of Neurology, The Affiliated Hospital of Sichuan Nursing Vocational College, Chengdu, China.
Xiao-Qin YuanDepartment of Neurology, Mianyang Central Hospital, Mianyang, China.
Xiao-Yan GuoDepartment of Neurology, Neurological Diseases and Brain Function Laboratory, The Affiliated Hospital of Southwest Medical University, Luzhou, China.
Hui LiuDepartment of Neurodegenerative Disease, Hertie Institute for Clinical Brain Research, University of Tuebingen and DZNE, Tuebingen, Germany.
Qing HanDepartment of Neurology, Ningbo First Hospital & Ningbo Hospital of Zhejiang University, Ningbo, China.
Qing-Qing ZhouDepartment of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.
Na ShaoDepartment of Neurology, General Hospital of Ningxia Medical University, Yinchuan, China.
Jian-Peng LiDepartment of Neurology, The First Affiliated Hospital of Xiamen University, Xiamen, China.
Ping-Lei PanDepartment of Neurology, The Affiliated Yancheng Hospital, School of Medicine, Southeast University, Nanjing, China.
Sha MaDepartment of Neurology, The First People's Hospital of Yunnan Province, Kunming, China.
Hui-Fang ShangDepartment of Neurology, Laboratory of Neurodegenerative Disorders, Rare disease center, West China Hospital, Sichuan University, Chengdu, China hfshang2002@126.com.ORCID 0000-0003-0947-1151
Sichuan University · CNKingmed Diagnostics · CNAffiliated Hospital of Southwest Medical University · CNFirst Affiliated Hospital of Chengdu Medical College · CNFirst Affiliated Hospital of Xiamen University · CNFirst Affiliated Hospital of Xi'an Jiaotong University · CNFirst People's Hospital of Yunnan Province · CNGuizhou Provincial People's Hospital · CNHertie Institute for Clinical Brain Research · DEMianyang Central Hospital · CNNingbo First Hospital · CNNingxia Medical University · CNSecond Affiliated Hospital of Chengdu University of Traditional Chinese · CNYancheng Third People's Hospital · CNZunyi Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA large number of new causative and risk genes for amyotrophic lateral sclerosis (ALS) have been identified mostly in patients of European ancestry. In contrast, we know relatively little regarding the genetics of ALS in other ethnic populations. This study aims to provide a comprehensive analysis of the genetics of ALS in an unprecedented large cohort of Chinese mainland population and correlate with the clinical features of rare variants carriers.

methodsA total of 1587 patients, including 64 familial ALS (FALS) and 1523 sporadic ALS (SALS), and 1866 in-house controls were analysed by whole-exome sequencing and/or testing for G4C2 repeats in

findings155 patients, including 26 (40.6%) FALS and 129 (8.5%) SALS, carrying rare pathogenic/likely pathogenic (P/LP) variants of ALS causative genes were identified.

conclusionsOur data provide essential information for understanding the genetic and clinical features of ALS in China and for optimal design of genetic testing and evaluation of disease prognosis.

Indexed as

Amyotrophic Lateral SclerosisC9orf72 ProteinCohort StudiesGenetic Predisposition to DiseaseHumansMutationSuperoxide Dismutase-1C9orf72 ProteinSuperoxide Dismutase-1geneticsgenetic variationmedicalneurodegenerative diseases

Identifiers

PMID34544842
PMCPMC9411893
OpenAlexW3199611572

What OpenQuestion holds

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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.