Evidence map›Paper›PMID 30292489›Full record

ReviewExperimental eye research2019

The impact of lipids, lipid oxidation, and inflammation on AMD, and the potential role of miRNAs on lipid metabolism in the RPE.

Sujung Jun, Sayantan Datta, Lei Wang, Roma Pegany, Marisol Cano, James T Handa

Abstract readReview
In one paragraph

Review in Experimental eye research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 77 papers.

0numbers the graph read from it
0cells of the map it votes in
77citing papers in PubMed
7.6field-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

77 citing papers in PubMed, 110 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Spontaneous whole retinal degeneration in aged Beclin1 heterozygous mice.Journal of neural transmission (Vienna, Austria : 1996) · 2026
    Article
  6. Fucoidan fromMarine drugs · 2026
    Article
  7. From environmental exposure to retinal pathology: epidemiological and mechanistic insights into multi-metal driven ocular diseases.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2026
    Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Lack of Pnpla2 Accelerates Progression of AMD-Like Features in Mice.Investigative ophthalmology & visual science · 2025
    Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Review
  18. Article
  19. Article
  20. Role of LIPIN 1 in regulating metabolic homeostasis in the retinal pigment epithelium.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2024
    Article

17 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

6 authors at 1 institution in 1 country.

Sujung JunWilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, 21287, United States.
Sayantan DattaWilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, 21287, United States.
Lei WangWilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, 21287, United States.
Roma PeganyWilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, 21287, United States.
Marisol CanoWilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, 21287, United States.
James T HandaWilmer Eye Institute, Johns Hopkins School of Medicine, Baltimore, MD, 21287, United States. Electronic address: jthanda@jhmi.edu.
Johns Hopkins University · US

Funding

Oxidative stress and innate immunity impair the visual cycleR01EY027691 · NEI · JOHNS HOPKINS UNIVERSITY · PI HANDA, JAMES T · 2017 to 2021
$2.7M
NEI NIH HHS R01 EY027691
6 · The paper itself

Abstract

The accumulation of lipids within drusen, the epidemiologic link of a high fat diet, and the identification of polymorphisms in genes involved in lipid metabolism that are associated with disease risk, have prompted interest in the role of lipid abnormalities in AMD. Despite intensive investigation, our understanding of how lipid abnormalities contribute to AMD development remains unclear. Lipid metabolism is tightly regulated, and its dysregulation can trigger excess lipid accumulation within the RPE and Bruch's membrane. The high oxidative stress environment of the macula can promote lipid oxidation, impairing their original function as well as producing oxidation-specific epitopes (OSE), which unless neutralized, can induce unwanted inflammation that additionally contributes to AMD progression. Considering the multiple layers of lipid metabolism and inflammation, and the ability to simultaneously target multiple pathways, microRNA (miRNAs) have emerged as important regulators of many age-related diseases including atherosclerosis and Alzheimer's disease. These diseases have similar etiologic characteristics such as lipid-rich deposits, oxidative stress, and inflammation with AMD, which suggests that miRNAs might influence lipid metabolism in AMD. In this review, we discuss the contribution of lipids to AMD pathobiology and introduce how miRNAs might affect lipid metabolism during lesion development. Establishing how miRNAs contribute to lipid accumulation in AMD will help to define the role of lipids in AMD, and open new treatment avenues for this enigmatic disease.

Indexed as

Oxidative StressHumansLipid MetabolismMacular DegenerationMicroRNAsOxidation-ReductionRetinal Pigment EpitheliumMicroRNAsAge-related macular degenerationInflammationLipidsmicroRNAOxidative stressRetinal pigmented epithelium

Identifiers

PMID30292489
PMCPMC6443454
OpenAlexW2895022804

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.