Evidence map›Paper›PMID 27531575›Full record

ArticleEBioMedicine2016

Dual Anti-Inflammatory and Anti-Angiogenic Action of miR-15a in Diabetic Retinopathy.

Qi Wang, Svetlana Navitskaya, Harshini Chakravarthy, Chao Huang, Nermin Kady, Todd A Lydic, Y Eugene Chen, Ke-Jie Yin, Folami Lamoke Powell, Pamela M Martin and 2 more

Open access · goldAbstract read
In one paragraph

Article in EBioMedicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
4.2field-weighted citation impact, top 5% 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

50 citing papers in PubMed, 74 citations in OpenAlex.

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  15. Effects ofMolecules (Basel, Switzerland) · 2022
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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

12 authors at 5 institutions in 1 country.

Qi WangDepartment of Physiology, Michigan State University, East Lansing, MI 48824, United States.
Svetlana NavitskayaDepartment of Physiology, Michigan State University, East Lansing, MI 48824, United States.
Harshini ChakravarthyDepartment of Physiology, Michigan State University, East Lansing, MI 48824, United States.
Chao HuangDepartment of Physiology, Michigan State University, East Lansing, MI 48824, United States.
Nermin KadyDepartment of Physiology, Michigan State University, East Lansing, MI 48824, United States.
Todd A LydicDepartment of Physiology, Michigan State University, East Lansing, MI 48824, United States.
Y Eugene ChenDepartment of Internal Medicine, University of Michigan, Ann Arbor, MI 48109, United States.
Ke-Jie YinDepartment of Neurology, University of Pittsburgh School of Medicine, Pittsburgh, PA 15213, United States.
Folami Lamoke PowellThe Medical College of Georgia, at Augusta University, Augusta, GA 30912, United States.
Pamela M MartinThe Medical College of Georgia, at Augusta University, Augusta, GA 30912, United States.
Maria B GrantDepartment of Ophthalmology, Indiana University School of Medicine, Indianapolis, IN 46202, United States.
Julia V BusikDepartment of Physiology, Michigan State University, East Lansing, MI 48824, United States. Electronic address: busik@msu.edu.
Michigan State University · USAugusta University · USIndiana University School of MedicineUniversity of Michigan–Ann Arbor · USUniversity of Pittsburgh · US

Funding

Regional Pilot And Feasibility Study Grants ProgramP30DK020572 · NIDDK · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI Mehboob A Hussain · 2013 to 2026
$24.3M
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
Targeting the IGF-1 System in Retinal AngiogenesisR01EY007739 · NEI · UNIVERSITY OF FLORIDA · PI ABCOUWER, STEVEN F, GRANT, MARIA BARTOLOMEO · 1995 to 2015
$5.4M
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
Molecular basis of inflammation in retina, and novel strategies for limiting itR01EY022704 · NEI · AUGUSTA UNIVERSITY · PI MARTIN, PAMELA M · 2014 to 2018
$2.2M
NEI NIH HHS R01 EY007739NEI NIH HHS R01 EY012601NEI NIH HHS R01 EY016077NEI NIH HHS R01 EY022704NEI NIH HHS R01 EY025383NIDDK NIH HHS P30 DK020572
6 · The paper itself

Abstract

Activation of pro-inflammatory and pro-angiogenic pathways in the retina and the bone marrow contributes to pathogenesis of diabetic retinopathy. We identified miR-15a as key regulator of both pro-inflammatory and pro-angiogenic pathways through direct binding and inhibition of the central enzyme in the sphingolipid metabolism, ASM, and the pro-angiogenic growth factor, VEGF-A. miR-15a was downregulated in diabetic retina and bone marrow cells. Over-expression of miR-15a downregulated, and inhibition of miR-15a upregulated ASM and VEGF-A expression in retinal cells. In addition to retinal effects, migration and retinal vascular repair function was impaired in miR-15a inhibitor-treated circulating angiogenic cells (CAC). Diabetic mice overexpressing miR-15a under Tie-2 promoter had normalized retinal permeability compared to wild type littermates. Importantly, miR-15a overexpression led to modulation toward nondiabetic levels, rather than complete inhibition of ASM and VEGF-A providing therapeutic effect without detrimental consequences of ASM and VEGF-A deficiencies.

Indexed as

3' Untranslated RegionsAnimalsCell MovementCells, CulturedCeramidesDiabetes Mellitus, ExperimentalDiabetic RetinopathyDisease Models, AnimalEndothelial CellsGene Expression ProfilingGene Expression RegulationHumansMaleMiceMicroRNAsNeovascularization, Pathologic3' Untranslated RegionsCeramidesMicroRNAsMirn15a microRNA, mouseSphingomyelin PhosphodiesteraseVascular Endothelial Growth Factor ADiabetic retinopathyDyslipidemiasmicroRNASphingolipidsVascular system injuries

Identifiers

PMID27531575
PMCPMC5049929
OpenAlexW2509545757

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.