Evidence map›Paper›PMID 33043173›Full record

ArticleTranslational medicine of aging2020

ELOVL2: Not just a biomarker of aging.

Daniel L Chao, Dorota Skowronska-Krawczyk

Abstract read
In one paragraph

Article in Translational medicine of aging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

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

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. The role of fatty acid metabolism on B cells and B cell-related autoimmune diseases.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2025
    Review
  10. A Sex-Specific Minimal CpG-Based Model for Biological Aging UsingInternational journal of molecular sciences · 2025
    Article
  11. Article
  12. Article
  13. New perspectives on DNA methylation modifications in ocular diseases.International journal of ophthalmology · 2025
    Review
  14. Article
  15. Diagnostics (Basel, Switzerland) · 2024
    Article
  16. Article
  17. Article
  18. Review
  19. Article
  20. Genes and Longevity of Lifespan.International journal of molecular sciences · 2022
    Review
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

2 authors.

Daniel L ChaoViterbi Family Department of Ophthalmology, School do Medicine, University of California San Diego, La Jolla, CA, 92093, USA.
Dorota Skowronska-KrawczykDepartment of Physiology and Biophysics, Department of Ophthalmology, Center for Translational Vision Research, School of Medicine, University of California Irvine, CA 92697 and Gavin Herbert Eye Institute, University of California, Irvine, CA, 92697, USA.

Funding

Transfer: Molecular Mechanisms of GlaucomaR01EY027011 · NEI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI SKOWRONSKA-KRAWCZYK, DOROTA · 2017 to 2022
$2.3M
Dissecting the role of ELOVL2 in Drusen Biogenesis and Age Related Macular DegenerationK08EY030510 · NEI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI CHAO, DANIEL L · 2019 to 2020
$482k
NEI NIH HHS K08 EY030510NEI NIH HHS R01 EY027011
6 · The paper itself

Abstract

DNA methylation of the ELOVL2 (Elongation Of Very Long Chain Fatty Acids-Like 2) promoter is one of the most robust molecular biomarkers for chronological age, but whether ELOVL2 plays a functional role in aging has not been explored. ELOVL2 encodes a transmembrane protein involved in the synthesis of very long polyunsaturated fatty acids (VLC-PUFAs). These fatty acids play important roles in retinal biology and photoreceptor renewal, key processes implicated in age-related eye diseases such as age-related macular degeneration (AMD). Here, we summarize our work deciphering the role of ELOVL2 in the eye emphasizing the potential functional role of age-related DNA methylation in the pathophysiology of AMD.

Indexed as

AgingMacular degenerationMembrane structurePolyunsaturated fatty acids

Identifiers

PMID33043173
PMCPMC7544151

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.