Evidence map›Paper›PMID 24885952›Full record

ArticleBMC neurology2014

Probable novel PSEN2 Val214Leu mutation in Alzheimer's disease supported by structural prediction.

Young Chul Youn, Eva Bagyinszky, HyeRyoun Kim, Byung-Ok Choi, Seong Soo An, SangYun Kim

Open access · goldAbstract readCase Reports
In one paragraph

Article in BMC neurology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 1 pooled it
2.1field-weighted citation impact, top 13% 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

17 citing papers in PubMed, 1 synthesis or guideline pooled it, 30 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Orchestration of Genetic Alterations inGlobal medical genetics · 2024
    Article
  6. PSEN2 and ABCA7 variants causing early-onset preclinical pathological changes in Alzheimer's disease: a case report and literature review.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2023
    Review
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. A pathogenicClinical interventions in aging · 2018
    Article
  13. A case of possibly pathogenicClinical interventions in aging · 2017
    Article
  14. Article
  15. Review
  16. Article
  17. 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

6 authors at 4 institutions in 1 country.

Young Chul Youn
Eva Bagyinszky
HyeRyoun Kim
Byung-Ok Choi
Seong Soo AnDepartment of Bionano Technology, Gachon Bionano Research Institute, Gachon University, Seongnam-si, South Korea. seong.an@gmail.com.
SangYun Kim
Chung-Ang University · KRGachon University · KRSamsung Medical Center · KRSeoul National University Bundang Hospital · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPSEN2 mutations are rare variants, and fewer than 30 different PSEN2 mutations have been found. So far, it has not been reported in Asia. CASE PRESENTATION: PSEN2 mutation at codon 214 for predicting a valine to leucine substitution was found in a 70-year-old woman, who showed a dementia of the Alzheimer type. We did not find the mutation in 614 control chromosomes. We also predicted the structures of presenilin 2 protein with native Val 214 residue and Leu 214 mutation, which revealed significant structural changes in the region.

conclusionIt could be a novel mutation verified with structural prediction in a patient with Alzheimer's disease.

Indexed as

AgedAlzheimer DiseaseAmino Acid SubstitutionDNA Mutational AnalysisExonsFemaleHumansLeucineModels, MolecularMutationPresenilin-2Protein Structure, TertiaryValineLeucinePresenilin-2PSEN2 protein, humanValine

Identifiers

PMID24885952
PMCPMC4036836
OpenAlexW1975675335

What OpenQuestion holds

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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.