Evidence map›Paper›PMID 30760895›Full record

ReviewEye (London, England)2019

Evaluation of TGFBI corneal dystrophy and molecular diagnostic testing.

Connie Chao-Shern, Lawrence A DeDionisio, Jun-Heok Jang, Clara C Chan, Vance Thompson, Kathleen Christie, M Andrew Nesbit, C B Tara McMullen

Open access · hybridAbstract readReview
In one paragraph

Review in Eye (London, England), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
3.9field-weighted citation impact, top 6% 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

18 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
  2. Article
  3. International journal of medical sciences · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Autophagy in the normal and diseased cornea.Experimental eye research · 2022
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Corneal dystrophies.Nature reviews. Disease primers · 2020
    Review
  18. Article
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

8 authors at 3 institutions in 3 countries.

Connie Chao-ShernBiomedical Sciences Research Institute, University of Ulster, Coleraine, Northern Ireland, UK.ORCID http://orcid.org/0000-0002-2772-9235
Lawrence A DeDionisioAvellino Lab USA, Inc., Menlo Park, CA, USA.ORCID http://orcid.org/0000-0001-5109-2388
Jun-Heok JangAvellino Lab USA, Inc., Menlo Park, CA, USA.
Clara C ChanDepartment of Ophthalmology, University of Toronto, Toronto, Canada.
Vance ThompsonVance Thompson Vision, Sioux Falls, SD, USA.
Kathleen ChristieBiomedical Sciences Research Institute, University of Ulster, Coleraine, Northern Ireland, UK.
M Andrew NesbitBiomedical Sciences Research Institute, University of Ulster, Coleraine, Northern Ireland, UK. a.nesbit@ulster.ac.uk.
C B Tara McMullenBiomedical Sciences Research Institute, University of Ulster, Coleraine, Northern Ireland, UK.
University of Ulster · GBUniversity of Toronto · CAVance Thompson Vision · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To date, 70 different TGFBI mutations that cause epithelial-stromal corneal dystrophies have been described. At present one commercially available test examines for the five most common of these mutations: R124H, R124C, R124L, R555W, and R555Q. To expand the capability of identifying the causative mutation in the remaining cases, 57 mutations would need to be added. The aim of this study was to obtain a better understanding of the worldwide distribution and population differences of TGFBI mutations and to assess which mutations could be included or excluded from any potential assay. A total of 184 published papers in Human Gene Mutation Database (HGMD) and PubMed from 34 countries worldwide reporting over 1600 corneal dystrophy cases were reviewed. Global data from 600,000 samples using the commercially available test were analyzed. Case studies by University College of London (UCL), Moorfield's Corneal Dystrophy Study data and 19 samples from patients with clinical abnormality or uncertainty for which the current test detected no mutation were used to predict an achievable detection rate. Data from the literature search showed no difference in the spectrum and frequency of each mutation in different populations or geographical locations. According to our analysis, an increase to the worldwide detection rate in all populations from 75 to 90% could be achieved by the addition of six mutations-H626R, A546D, H572R, G623D, R124S, and M502V-to the currently available test and that may be beneficial for LASIK pre-screening worldwide.

Indexed as

MutationCorneal Dystrophies, HereditaryDNADNA Mutational AnalysisGenotypeHumansMolecular Diagnostic TechniquesPhenotypeTransforming Growth Factor beta1DNATransforming Growth Factor beta1

Identifiers

PMID30760895
PMCPMC6707296
OpenAlexW2913358031

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.