Evidence map›Paper›PMID 26850715›Full record

ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2016

Parkinsonism in a pair of monozygotic CADASIL twins sharing the R1006C mutation: a transcranial sonography study.

Michele Ragno, Sandro Sanguigni, Antonio Manca, Luigi Pianese, Cristina Paci, Alfonso Berbellini, Valeria Cozzolino, Roberto Gobbato, Silvio Peluso, Giuseppe De Michele

Abstract readTwin Study
PubMed Publisher
In one paragraph

Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.9field-weighted citation impact, top 25% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

  1. Article
  2. Chorea Associated with Genetic-Confirmed CADASIL.Movement disorders clinical practice · 2023
    Article
  3. Article
  4. Clinical and Genetic Aspects of CADASIL.Frontiers in aging neuroscience · 2020
    Review
  5. Association of variants in microRNA with Parkinson's disease in Chinese Han population.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2018
    Article
  6. Transcranial sonography image characteristics in different Parkinson's disease subtypes.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2017
    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

10 authors at 2 institutions in 1 country.

Michele RagnoDivision of Neurology, Madonna del Soccorso Hospital, AV5, San Benedetto del Tronto, Italy. michele.ragno@sanita.marche.it.
Sandro SanguigniDivision of Neurology, Madonna del Soccorso Hospital, AV5, San Benedetto del Tronto, Italy.
Antonio MancaDepartment of Radiology, Italian National Research Center of Aging INRCA, Ancona, Italy.
Luigi PianeseMolecular Medicine Laboratory, Mazzoni Hospital, AV5, Ascoli Piceno, Italy.
Cristina PaciDivision of Neurology, Madonna del Soccorso Hospital, AV5, San Benedetto del Tronto, Italy.
Alfonso BerbelliniNuclear Medicine Department, Mazzoni Hospital, AV5, Ascoli Piceno, Italy.
Valeria CozzolinoMolecular Medicine Laboratory, Mazzoni Hospital, AV5, Ascoli Piceno, Italy.
Roberto GobbatoDivision of Neurology, Madonna del Soccorso Hospital, AV5, San Benedetto del Tronto, Italy.
Silvio PelusoDepartment of Neurosciences and Reproductive and Odontostomatological Sciences, Federico II University, Naples, Italy.
Giuseppe De MicheleDepartment of Neurosciences and Reproductive and Odontostomatological Sciences, Federico II University, Naples, Italy.
Federico II University Hospital · ITIstituto Nazionale di Riposo e Cura per Anziani · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), the most common hereditary cerebral small vessel disease, is caused by mutations in the NOTCH3 gene on chromosome 19. Clinical manifestations of CADASIL include recurrent transient ischemic attacks, strokes, cognitive defects, epilepsy, migraine and psychiatric symptoms. Parkinsonian features have variably been reported in CADASIL patients, but only a few patients showed a clear parkinsonian syndrome. We studied two patients, a pair of monozygotic twins, carrying the R1006C mutation of the NOTCH3 gene and affected by a parkinsonian syndrome. For the first time in CADASIL patients, we used transcranial sonography (TCS) to assess basal ganglia abnormalities. TCS showed a bilateral hyperechogenic pattern of substantia nigra in one twin, and a right hyperechogenic pattern in the other. In both patients, lenticular nuclei showed a bilateral hyperechogenic pattern, and the width of the third ventricle was slightly increased. The TCS pattern found in our CADASIL patients is characteristic neither for Parkinson's disease, nor for vascular parkinsonism and seems to be specific and related to the disease-specific pathological features.

Indexed as

Parkinson DiseaseAgedArginineCADASILCysteineHumansMaleMutationReceptor, Notch3Twins, MonozygoticUltrasonography, Doppler, TranscranialArginineCysteineReceptor, Notch3CADASILMonozygotic twinsParkinsonismTranscranial sonography

Identifiers

PMID26850715
OpenAlexW2259166641

What OpenQuestion holds

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Read underepoch 390

Registered trials

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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.