Evidence map›Paper›PMID 29401312›Full record

Trial reportHuman molecular genetics2018

Differentially expressed microRNAs in the aqueous humor of patients with exfoliation glaucoma or primary open-angle glaucoma.

Michelle D Drewry, Pratap Challa, John G Kuchtey, Iris Navarro, Inas Helwa, Yanzhong Hu, Hongmei Mu, W Daniel Stamer, Rachel W Kuchtey, Yutao Liu

Open access · bronzeAbstract readClinical TrialMulticenter Study
In one paragraph

Trial report in Human molecular genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
63citing papers in PubMed, 3 pooled it
0.9field-weighted citation impact, top 28% 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

63 citing papers in PubMed, 3 syntheses or guidelines pooled it, 5 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Review
  5. Article
  6. Article
  7. Review
  8. TGF-β2/OPTN/FOXC1/BBA advances · 2026
    Article
  9. Article
  10. Review
  11. Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

3 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

10 authors at 6 institutions in 2 countries.

Michelle D DrewryDepartment of Cellular Biology and Anatomy, Medical College of Georgia, Augusta, GA 30912, USA.
Pratap ChallaDepartment of Ophthalmology, Duke University Medical Center, Durham, NC 27705, USA.
John G KuchteyVanderbilt Eye Institute, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
Iris NavarroDepartment of Ophthalmology, Duke University Medical Center, Durham, NC 27705, USA.
Inas HelwaDepartment of Cellular Biology and Anatomy, Medical College of Georgia, Augusta, GA 30912, USA.
Yanzhong HuDepartment of Cell Biology and Genetics, Henan University School of Medicine, Kaifeng, Henan, China.
Hongmei MuKaifeng Key Lab of Cataract and Myopia, Institute of Eye Diseases, Kaifeng Centre Hospital, Kaifeng, Henan, China.
W Daniel StamerDepartment of Ophthalmology, Duke University Medical Center, Durham, NC 27705, USA.
Rachel W KuchteyVanderbilt Eye Institute, Vanderbilt University Medical Center, Nashville, TN 37232, USA.
Yutao LiuDepartment of Cellular Biology and Anatomy, Medical College of Georgia, Augusta, GA 30912, USA.
Augusta University · USDuke Medical Center · USAugusta University Health · USHenan University · CNKaifeng University · CNVanderbilt University · US

Funding

Targeting Tissue Biomechanics for Treatment of GlaucomaR01EY020894 · NEI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI KUCHTEY, RACHEL W · 2010 to 2025
$6.4M
Gene Discovery in Familial KeratoconusR01EY023242 · NEI · DUKE UNIVERSITY · PI LIU, YUTAO · 2013 to 2023
$3.4M
Investigation of ADAMTS in glaucoma pathogenesisR01EY027746 · NEI · VANDERBILT UNIVERSITY MEDICAL CENTER · PI KUCHTEY, JOHN G · 2017 to 2021
$1.9M
MicroRNA-directed modulation of intraocular pressureR01EY023287 · NEI · DUKE UNIVERSITY · PI GONZALEZ, PEDRO, STAMER, W DANIEL · 2013 to 2016
$1.6M
Long Noncoding RNA lncLOXL1 and Exfoliation Syndrome.R21EY028671 · NEI · AUGUSTA UNIVERSITY · PI LIU, YUTAO · 2018 to 2019
$467k
NEI NIH HHS R01 EY020894NEI NIH HHS R01 EY023242NEI NIH HHS R01 EY023287NEI NIH HHS R01 EY027746NEI NIH HHS R21 EY028671
6 · The paper itself

Abstract

Both exfoliation glaucoma (XFG) and primary open-angle glaucoma (POAG) have been linked to decreased conventional outflow of aqueous humor (AH). To better understand the molecular changes in the AH content under such conditions, we analyzed the miRNA profiles of AH samples from patients with POAG and XFG compared to non-glaucoma controls. Individual AH samples (n = 76) were collected from POAG and XFG patients and age-matched controls during surgical procedure. After RNA extraction, the miRNA profiles were individually determined in 12 POAG, 12 XFG and 11 control samples. We identified 205, 295 and 195 miRNAs in the POAG, XFG and control samples, respectively. Our differential expression analysis identified three miRNAs (miR-125b-5p, miR-302d-3p and miR-451a) significantly different between POAG and controls, five miRNAs (miR-122-5p, miR-3144-3p, miR-320a, miR-320e and miR-630) between XFG and controls and one miRNA (miR-302d-3p) between POAG and XFG. While none of these miRNAs have been previously linked to glaucoma, miR-122-5p may target three glaucoma-associated genes: OPTN, TMCO1 and TGF-ß1. Pathway analysis revealed that these miRNAs are involved in potential glaucoma pathways, including focal adhesion, tight junctions, and TGF-ß signaling. Comparison of the miRNA profile in AH to unrelated human serum (n = 12) exposed potential relationships between these two fluids, although they were not significantly correlated. In summary, we have successfully profiled the miRNA expression without amplification in individual human AH samples and identified several POAG or XFG-associated miRNAs. These miRNAs may play a role in pathways previously implicated in glaucoma and act as biomarkers for disease pathogenesis.

Indexed as

Gene Expression RegulationSignal TransductionAgedAqueous HumorExfoliation SyndromeFemaleGlaucoma, Open-AngleHumansMaleMicroRNAsMicroRNAs

Identifiers

PMID29401312
PMCPMC6048986
OpenAlexW2738782355

What OpenQuestion holds

Textmetadata
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.