Evidence map›Paper›PMID 33210227›Full record

ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2021

A novel PNPLA6 mutation in a Turkish family with intractable Holmes tremor and spastic ataxia.

Ahmed S Emekli, Bedia Samanci, Gülşah Şimşir, Hasmet A Hanagasi, Hakan Gürvit, Başar Bilgiç, A Nazlı Başak

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In one paragraph

Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 23% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Ophthalmic genetics · 2023
    Review
  5. Review
  6. Article
  7. Article
  8. Review
  9. Insects · 2021
    Article
  10. Movement Disorders Associated with Hypogonadism.Movement disorders clinical practice · 2021
    Review
  11. 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

7 authors at 2 institutions in 1 country.

Ahmed S EmekliBehavioral Neurology and Movement Disorders Unit, Department of Neurology, Istanbul Faculty of Medicine, Istanbul University, 34093, Istanbul, Turkey. serkanemekli@gmail.com.ORCID https://orcid.org/0000-0002-5673-3014
Bedia SamanciBehavioral Neurology and Movement Disorders Unit, Department of Neurology, Istanbul Faculty of Medicine, Istanbul University, 34093, Istanbul, Turkey.ORCID https://orcid.org/0000-0003-0667-2329
Gülşah ŞimşirSuna and İnan Kıraç Foundation, Neurodegeneration Research Laboratory, KUTTAM, Koç University, School of Medicine, Istanbul, Turkey.
Hasmet A HanagasiBehavioral Neurology and Movement Disorders Unit, Department of Neurology, Istanbul Faculty of Medicine, Istanbul University, 34093, Istanbul, Turkey.ORCID https://orcid.org/0000-0002-4624-4428
Hakan GürvitBehavioral Neurology and Movement Disorders Unit, Department of Neurology, Istanbul Faculty of Medicine, Istanbul University, 34093, Istanbul, Turkey.ORCID https://orcid.org/0000-0003-2908-8475
Başar BilgiçBehavioral Neurology and Movement Disorders Unit, Department of Neurology, Istanbul Faculty of Medicine, Istanbul University, 34093, Istanbul, Turkey.ORCID https://orcid.org/0000-0001-6032-0856
A Nazlı BaşakSuna and İnan Kıraç Foundation, Neurodegeneration Research Laboratory, KUTTAM, Koç University, School of Medicine, Istanbul, Turkey.
Istanbul University · TRKoç University · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Autosomal recessive cerebellar ataxias are a group of rare neurological diseases with a genetic origin. Recently, the mutations in the PNPLA6 gene were suggested to lead to ataxia and also to other specific syndromes such as Boucher-Neuhauser (ataxia, hypogonadism, and chorioretinal dystrophy) or Gordon-Holmes Syndromes (ataxia, hypogonadism, and brisk reflexes) within a broad spectrum of neurodegenerative diseases. Here we report three patients from a single-family with a novel pathogenic mutation in the PNPLA6 gene which led to predominantly spastic-ataxia, and intractable Holmes tremor. The PNPLA6-related disease should be considered in the differential diagnosis of spastic-ataxias even in the absence of chorioretinal dystrophy, and hypogonadotropic hypogonadism. Further studies should unravel the factors which account for the phenotypic variability present in patients with PNPLA6 gene mutations.

Indexed as

Muscle SpasticityAcyltransferasesAtaxiaHumansHypogonadismIntellectual DisabilityMutationOptic AtrophyPhospholipasesSpinocerebellar AtaxiasTremorAcyltransferasesPhospholipasesPNPLA6 protein, humanHolmes tremorPNPLA6 mutationSpastic ataxia

Identifiers

PMID33210227
OpenAlexW3099492072

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.