Evidence map›Paper›PMID 28774737›Full record

ArticleEBioMedicine2017

The Mechanism of Diabetic Retinopathy Pathogenesis Unifying Key Lipid Regulators, Sirtuin 1 and Liver X Receptor.

Sandra S Hammer, Eleni Beli, Nermin Kady, Qi Wang, Kiana Wood, Todd A Lydic, Goldis Malek, Daniel R Saban, Xiaoxin X Wang, Sugata Hazra and 3 more

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
6.0field-weighted citation impact, top 3% 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

40 citing papers in PubMed, 58 citations in OpenAlex.

  1. SIRT1 in Neurodegenerative Diseases: Molecular Mechanisms, Disease Relevance, and Therapeutic Potential.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
    Review
  2. Review
  3. Article
  4. Long-term Dietary Fat Intervention Affects Retinal Health in APOE Mice.bioRxiv : the preprint server for biology · 2025
    Article
  5. Article
  6. The role of cholesterol crystals and ocular crystal emboli in retinal pathology.American heart journal plus : cardiology research and practice · 2024
    Article
  7. Resilience to diabetic retinopathy.Progress in retinal and eye research · 2024
    Review
  8. Review
  9. Article
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  14. Review
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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

13 authors at 5 institutions in 1 country.

Sandra S HammerDepartment of Physiology, Michigan State University, East Lansing, MI, United States.
Eleni BeliDepartment of Ophthalmology, Indiana University School of Medicine, Indianapolis, IN, United States.
Nermin KadyDepartment of Physiology, Michigan State University, East Lansing, MI, United States.
Qi WangDepartment of Physiology, Michigan State University, East Lansing, MI, United States.
Kiana WoodDepartment of Physiology, Michigan State University, East Lansing, MI, United States.
Todd A LydicDepartment of Physiology, Michigan State University, East Lansing, MI, United States.
Goldis MalekDepartment of Ophthalmology, Duke University School of Medicine, Durham, NC, United States.
Daniel R SabanDepartment of Ophthalmology, Duke University School of Medicine, Durham, NC, United States.
Xiaoxin X WangDepartment of Medicine, University of Colorado, Aurora, CO, United States.
Sugata HazraDepartment of Pharmacology, University of Florida, Gainesville, FL, United States.
Moshe LeviDepartment of Medicine, University of Colorado, Aurora, CO, United States.
Julia V BusikDepartment of Physiology, Michigan State University, East Lansing, MI, United States. Electronic address: busik@msu.edu.
Maria B GrantDepartment of Ophthalmology, Indiana University School of Medicine, Indianapolis, IN, United States. Electronic address: mabgrant@uab.edu.
Michigan State University · USDuke University · USIndiana University School of MedicineUniversity of Colorado Anschutz Medical Campus · USUniversity of Florida · US

Funding

PILOT STUDY--SUBSTRATE METABOLISM IN EXTREMELY LOW BIRTH WEIGHT INFANTSP30DK048520 · NIDDK · UNIVERSITY OF COLORADO DENVER · PI Edward L Melanson · 1995 to 2026
$32.6M
Regional Pilot And Feasibility Study Grants ProgramP30DK020572 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Mehboob A Hussain · 2013 to 2026
$24.3M
VISION RESEARCHP30EY005722 · NEI · DUKE UNIVERSITY · PI Vadim Y Arshavsky · 1985 to 2026
$19.3M
NITRIC OXIDE IN THE PATHOGENESIS OF DIABETIC RETINOPATHYR01EY012601 · NEI · UNIVERSITY OF FLORIDA · PI Julia V Busik, Maria Bartolomeo Grant · 1998 to 2026
$9.6M
Dyslipidemia and Diabetic RetinopathyR01EY016077 · NEI · UNIVERSITY OF OKLAHOMA HLTH SCIENCES CTR · PI BUSIK, JULIA V · 2005 to 2025
$6.3M
LXR as a Novel Therapeutic Target in Diabetic RetinopathyR01EY025383 · NEI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI BUSIK, JULIA V, GRANT, MARIA BARTOLOMEO · 2015 to 2024
$4.2M
NEI NIH HHS P30 EY005722NEI NIH HHS R01 EY012601NEI NIH HHS R01 EY016077NEI NIH HHS R01 EY025383NIDDK NIH HHS P30 DK020572NIDDK NIH HHS P30 DK048520
6 · The paper itself

Abstract

Diabetic retinopathy (DR) is a complication secondary to diabetes and is the number one cause of blindness among working age individuals worldwide. Despite recent therapeutic breakthroughs using pharmacotherapy, a cure for DR has yet to be realized. Several clinical trials have highlighted the vital role dyslipidemia plays in the progression of DR. Additionally, it has recently been shown that activation of Liver X receptor (LXRα/LXRβ) prevents DR in diabetic animal models. LXRs are nuclear receptors that play key roles in regulating cholesterol metabolism, fatty acid metabolism and inflammation. In this manuscript, we show insight into DR pathogenesis by demonstrating an innovative signaling axis that unifies key metabolic regulators, Sirtuin 1 and LXR, in modulating retinal cholesterol metabolism and inflammation in the diabetic retina. Expression of both regulators, Sirtuin 1 and LXR, are significantly decreased in diabetic human retinal samples and in a type 2 diabetic animal model. Additionally, activation of LXR restores reverse cholesterol transport, prevents inflammation, reduces pro-inflammatory macrophages activity and prevents the formation of diabetes-induced acellular capillaries. Taken together, the work presented in this manuscript highlights the important role lipid dysregulation plays in DR progression and offers a novel potential therapeutic target for the treatment of DR.

Indexed as

AnimalsCattleCells, CulturedCholesterolDiabetic RetinopathyDisease Models, AnimalDown-RegulationHumansLiver X ReceptorsMiceRetinaSignal TransductionSirtuin 1CholesterolLiver X ReceptorsSIRT1 protein, humanSirtuin 1Bone marrowCholesterol effluxCholesterol metabolismCirculating angiogenic cellsDiabetic retinopathyDyslipidemiaGlucoseLiver X receptorRetinal endothelial cellsRetinal inflammationReverse cholesterol transportSIRT1Tumor necrosis factor alpha

Identifiers

PMID28774737
PMCPMC5552206
OpenAlexW2735425601

What OpenQuestion holds

Textmetadata
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.