Evidence map›Paper›PMID 27943639›Full record

ReviewAmerican journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics2017

Genetic prion disease: Experience of a rapidly progressive dementia center in the United States and a review of the literature.

Leonel T Takada, Mee-Ohk Kim, Ross W Cleveland, Katherine Wong, Sven A Forner, Ignacio Illán Gala, Jamie C Fong, Michael D Geschwind

Open access · greenAbstract readReview
In one paragraph

Review in American journal of medical genetics. Part B, Neuropsychiatric genetics : the official publication of the International Society of Psychiatric Genetics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed, 3 pooled it
7.3field-weighted citation impact, top 2% 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

41 citing papers in PubMed, 3 syntheses or guidelines pooled it, 104 citations in OpenAlex.

  1. Genetic Creutzfeldt-Jakob disease associated with 5-octapeptide repeat insertion in the PRNP gene: case and pedigree report and literature review.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Pooled it
  2. Pooled it
  3. Movement Disorders in Prionopathies: A Systematic Review.Tremor and other hyperkinetic movements (New York, N.Y.) · 2019
    Pooled it
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  9. Biomarker changes preceding symptom onset in genetic prion disease.medRxiv : the preprint server for health sciences · 2023
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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 4 institutions in 3 countries.

Leonel T TakadaDepartment of Neurology, Cognitive and Behavioral Neurology Unit, University of São Paulo, São Paulo, Brazil.
Mee-Ohk KimDepartment of Neurology, Memory and Aging Center, University of California, San Francisco, California.
Ross W ClevelandDepartment of Pediatrics, The University of Vermont Children's Hospital, University of Vermont, Burlington, Vermont.
Katherine WongDepartment of Neurology, Memory and Aging Center, University of California, San Francisco, California.
Sven A FornerDepartment of Neurology, Memory and Aging Center, University of California, San Francisco, California.
Ignacio Illán GalaDepartment of Neurology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.
Jamie C FongDepartment of Neurology, Memory and Aging Center, University of California, San Francisco, California.
Michael D GeschwindDepartment of Neurology, Memory and Aging Center, University of California, San Francisco, California.
University Memory and Aging Center · USHospital de Sant Pau · ESUniversidade de São Paulo · BRUniversity of Vermont Children’s Hospital · US

Funding

Predicting progression of human prion diseaseR01AG031189 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GESCHWIND, MICHAEL D · 2008 to 2017
$5.7M
New Clinical Approaches to Creutzfeldt-Jakob DiseaseK23AG021989 · NIA · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI GESCHWIND, MICHAEL D · 2003 to 2007
$602k
NIA NIH HHS K23 AG021989NIA NIH HHS L30 AG024892NIA NIH HHS R01 AG031189
6 · The paper itself

Abstract

Although prion diseases are generally thought to present as rapidly progressive dementias with survival of only a few months, the phenotypic spectrum for genetic prion diseases (gPrDs) is much broader. The majority have a rapid decline with short survival, but many patients with gPrDs present as slowly progressive ataxic or parkinsonian disorders with progression over a few to several years. A few very rare mutations even present as neuropsychiatric disorders, sometimes with systemic symptoms such as gastrointestinal disorders and neuropathy, progressing over years to decades. gPrDs are caused by mutations in the prion protein gene (PRNP), and have been historically classified based on their clinicopathological features as genetic Jakob-Creutzfeldt disease (gJCD), Gerstmann-Sträussler-Scheinker (GSS), or Fatal Familial Insomnia (FFI). Mutations in PRNP can be missense, nonsense, and octapeptide repeat insertions or a deletion, and present with diverse clinical features, sensitivities of ancillary testing, and neuropathological findings. We present the UCSF gPrD cohort, including 129 symptomatic patients referred to and/or seen at UCSF between 2001 and 2016, and compare the clinical features of the gPrDs from 22 mutations identified in our cohort with data from the literature, as well as perform a literature review on most other mutations not represented in our cohort. E200K is the most common mutation worldwide, is associated with gJCD, and was the most common in the UCSF cohort. Among the GSS-associated mutations, P102L is the most commonly reported and was also the most common at UCSF. We also had several octapeptide repeat insertions (OPRI), a rare nonsense mutation (Q160X), and three novel mutations (K194E, E200G, and A224V) in our UCSF cohort. © 2016 Wiley Periodicals, Inc.

Indexed as

AdultCreutzfeldt-Jakob SyndromeDementiaFemaleGerstmann-Straussler-Scheinker DiseaseHumansInsomnia, Fatal FamilialMaleMiddle AgedMutationPrion DiseasesPrion ProteinsPrionsUnited StatesPrion ProteinsPrionsPRNP protein, humanCJDCreutzfeldt-Jakob diseaseoctapeptide repeat insertionprion protein generapidly progressive dementia

Identifiers

PMID27943639
PMCPMC7207989
OpenAlexW2567337254

What OpenQuestion holds

Textmetadata
LicenceTDM
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.