Evidence map›Paper›PMID 25250042›Full record

ReviewFrontiers in genetics2014

Use of Caenorhabditis elegans as a model to study Alzheimer's disease and other neurodegenerative diseases.

Adanna G Alexander, Vanessa Marfil, Chris Li

Abstract readReview
In one paragraph

Review in Frontiers in genetics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 140 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
140citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

140 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
  3. International journal of molecular sciences · 2026
    Review
  4. Review
  5. Functional Analysis of Late-Onset Alzheimer's Disease Risk Genes inbioRxiv : the preprint server for biology · 2026
    Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Vertebrate and Invertebrate Animal Models for the Study of Down Syndrome.International journal of molecular sciences · 2025
    Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Review
  20. Review

80 more citing papers are in PubMed but not listed here.

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

3 authors.

Adanna G AlexanderDepartment of Biology, City College of New York New York, NY, USA ; Department of Biology, The Graduate Center, City University of New York New York, NY, USA.
Vanessa MarfilDepartment of Biology, City College of New York New York, NY, USA.
Chris LiDepartment of Biology, City College of New York New York, NY, USA ; Department of Biology, The Graduate Center, City University of New York New York, NY, USA.

Funding

RESEARCH SUPPORT FOR BIOMEDICAL CAREERS AT CCNYR25GM056833 · NIGMS · CITY COLLEGE OF NEW YORK · PI STEINBERG, MARK L · 2000 to 2019
$9.9M
SUPPLEMENT FOR MARC SCIENTIFIC COMMUNICATIONS TECHNOLOGYT34GM008078 · NIGMS · BROOKLYN COLLEGE · PI HAINLINE, LOUISE, RABIN, LAURA A. · 1985 to 2022
$8.2M
Role of APL-1, a C. elegans protein related to human amyloid precursor proteinR01AG032042 · NIA · CITY COLLEGE OF NEW YORK · PI LI, CHRISTINE · 2009 to 2013
$1.5M
NIA NIH HHS R01 AG032042NIGMS NIH HHS R25 GM056833
6 · The paper itself

Abstract

Advances in research and technology has increased our quality of life, allowed us to combat diseases, and achieve increased longevity. Unfortunately, increased longevity is accompanied by a rise in the incidences of age-related diseases such as Alzheimer's disease (AD). AD is the sixth leading cause of death, and one of the leading causes of dementia amongst the aged population in the USA. It is a progressive neurodegenerative disorder, characterized by the prevalence of extracellular Aβ plaques and intracellular neurofibrillary tangles, derived from the proteolysis of the amyloid precursor protein (APP) and the hyperphosphorylation of microtubule-associated protein tau, respectively. Despite years of extensive research, the molecular mechanisms that underlie the pathology of AD remain unclear. Model organisms, such as the nematode, Caenorhabditis elegans, present a complementary approach to addressing these questions. C. elegans has many advantages as a model system to study AD and other neurodegenerative diseases. Like their mammalian counterparts, they have complex biochemical pathways, most of which are conserved. Genes in which mutations are correlated with AD have counterparts in C. elegans, including an APP-related gene, apl-1, a tau homolog, ptl-1, and presenilin homologs, such as sel-12 and hop-1. Since the neuronal connectivity in C. elegans has already been established, C. elegans is also advantageous in modeling learning and memory impairments seen during AD. This article addresses the insights C. elegans provide in studying AD and other neurodegenerative diseases. Additionally, we explore the advantages and drawbacks associated with using this model.

Indexed as

ALSAlzheimer’s diseaseapl-1C. elegansmodel systemsParkinson disease

Identifiers

PMID25250042
PMCPMC4155875

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.