Evidence map›Paper›PMID 34630269›Full record

ReviewFrontiers in neurology2021

Genotype-Phenotype Correlations in Monogenic Parkinson Disease: A Review on Clinical and Molecular Findings.

Daniele Guadagnolo, Maria Piane, Maria Rosaria Torrisi, Antonio Pizzuti, Simona Petrucci

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in neurology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
4.9field-weighted citation impact, top 4% 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

40 citing papers in PubMed, 59 citations in OpenAlex.

  1. Review
  2. Review
  3. Article
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  9. GABAergic neurons are a key cell type in aFrontiers in neuroscience · 2025
    Article
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  11. Review
  12. Review
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  14. Review
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  16. Review
  17. Article
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  20. Early Levodopa-Induced Motor Complications in RAB39B X-Linked Parkinsonism.Tremor and other hyperkinetic movements (New York, N.Y.) · 2024
    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

5 authors at 2 institutions in 1 country.

Daniele GuadagnoloDepartment of Experimental Medicine, Policlinico Umberto i Hospital, Sapienza University of Rome, Rome, Italy.
Maria PianeDepartment of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy.
Maria Rosaria TorrisiDepartment of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy.
Antonio PizzutiDepartment of Experimental Medicine, Policlinico Umberto i Hospital, Sapienza University of Rome, Rome, Italy.
Simona PetrucciDepartment of Clinical and Molecular Medicine, Sapienza University of Rome, Rome, Italy.
CTO Andrea Alesini · ITSapienza University of Rome · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Parkinson disease (PD) is a complex neurodegenerative disorder, usually with multifactorial etiology. It is characterized by prominent movement disorders and non-motor symptoms. Movement disorders commonly include bradykinesia, rigidity, and resting tremor. Non-motor symptoms can include behavior disorders, sleep disturbances, hyposmia, cognitive impairment, and depression. A fraction of PD cases instead is due to Parkinsonian conditions with Mendelian inheritance. The study of the genetic causes of these phenotypes has shed light onto common pathogenetic mechanisms underlying Parkinsonian conditions. Monogenic Parkinsonisms can present autosomal dominant, autosomal recessive, or even X-linked inheritance patterns. Clinical presentations vary from forms indistinguishable from idiopathic PD to severe childhood-onset conditions with other neurological signs. We provided a comprehensive description of each condition, discussing current knowledge on genotype-phenotype correlations. Despite the broad clinical spectrum and the many genes involved, the phenotype appears to be related to the disrupted cell function and inheritance pattern, and several assumptions about genotype-phenotype correlations can be made. The interest in these assumptions is not merely speculative, in the light of novel promising targeted therapies currently under development.

Indexed as

early onset parkinsonismJuvenile parkinsonismmonogenicParkinson's diseasephenotype

Identifiers

PMID34630269
PMCPMC8494251
OpenAlexW3201290493

What OpenQuestion holds

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LicenceCC BY
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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.