Evidence map›Paper›PMID 39959174›Full record

ArticleMolecular vision2024

A novel

Oscar Francisco Chacon-Camacho, Luis Leonardo Flores-Lagunes, Kent W Small, Nitin Udar, Uma Udar, Amber Diaz, Rocío Arce-González, Carolina Molina-Garay, Alan Martínez-Aguilar, Luis Montes-Almanza and 7 more

Abstract read
In one paragraph

Article in Molecular vision, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. 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

17 authors.

Oscar Francisco Chacon-CamachoGenetics Department, Institute of Ophthalmology "Conde de Valenciana," Mexico City, Mexico.
Luis Leonardo Flores-LagunesLaboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico.
Kent W SmallMacula and Retina Institute/Molecular Insight Research Foundation, Glendale, CA.
Nitin UdarMacula and Retina Institute/Molecular Insight Research Foundation, Glendale, CA.
Uma UdarMacula and Retina Institute/Molecular Insight Research Foundation, Glendale, CA.
Amber DiazMacula and Retina Institute/Molecular Insight Research Foundation, Glendale, CA.
Rocío Arce-GonzálezGenetics Department, Institute of Ophthalmology "Conde de Valenciana," Mexico City, Mexico.
Carolina Molina-GarayLaboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico.
Alan Martínez-AguilarRetinal Dystrophies Clinic, Institute of Ophthalmology "Conde de Valenciana," Mexico City, Mexico.
Luis Montes-AlmanzaGenetics Department, Institute of Ophthalmology "Conde de Valenciana," Mexico City, Mexico.
Froylan Garcia-MartinezGenetics Department, Institute of Ophthalmology "Conde de Valenciana," Mexico City, Mexico.
Adriana GudiñoLaboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico.
Rodrigo Matsui-SerranoRetinal Dystrophies Clinic, Institute of Ophthalmology "Conde de Valenciana," Mexico City, Mexico.
Scarlett Fest-ParraRetina Department, Institute of Ophthalmology "Conde de Valenciana," Mexico City, Mexico.
Carmen Alaez-VersonLaboratorio de Diagnóstico Genómico, Instituto Nacional de Medicina Genómica (INMEGEN), Mexico City, Mexico.
Fadi ShayaMacula and Retina Institute/Molecular Insight Research Foundation, Glendale, CA.
Juan Carlos ZentenoGenetics Department, Institute of Ophthalmology "Conde de Valenciana," Mexico City, Mexico.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Purpose: North Carolina macular dystrophy (NCMD) is a rare autosomal dominantly inherited congenital maculopathy caused by either non-coding point mutations or tandem duplications in the DNase I hypersensitivity site DHS6S1, at chromosome 6q16 (MCDR1), or at chromosome 5 (MCDR3). To date, at least 30 NCMD pedigrees from different ethnicities have been genetically identified worldwide. Herein, we report the clinical and genetic features of a newly found NCMD family in Mexico with a novel tandem duplication involving both the DNASE1 site and the Methods: Seven affected subjects from a Mexican family underwent a complete ophthalmic assessment that included dilated indirect ophthalmoscopy, fundus photography, optical coherence tomography (OCT), fundus autofluorescence (FAF), kinetic and chromatic perimetry, and electroretinography (ERG). Next-generation sequencing (NGS), followed by array-based comparative genomic hybridization (array-CGH) and quantitative polymerase chain reaction (qPCR) analyzes, were employed to demonstrate the causative molecular defect. Results: All seven affected patients had a severe appearing phenotype characterized by symmetric excavated atrophic coloboma-like chorioretinal macular lesions. In addition, using OCT, lacunae in the inner retinal layers and inner retinal loss were observed in all patients. NGS identified a heterozygous tandem duplication of the entire coding sequence of the Conclusions: The phenotypic features in this NCMD pedigree continue to support the concept that this disorder is a congenital macular malformation rather than a progressive dystrophic entity. Unlike most NCMD families, there was no variable expressivity found in this study, possibly due to the relatively small size of the family. The other hypothesis is that the duplication involves genomic segments that are more consistently or tightly bound to other regulatory regions of PRDM13. The identification of a novel causative tandem duplication involving the DNASE1 site and the

Indexed as

Corneal Dystrophies, HereditaryDNA-Binding ProteinsGene DuplicationHistone-Lysine N-MethyltransferaseTranscription FactorsAdolescentAdultChildComparative Genomic HybridizationElectroretinographyFemaleHumansMaleMexicoMiddle AgedPedigreeDNA-Binding ProteinsHistone-Lysine N-MethyltransferasePRDM13 protein, humanTranscription Factors

Identifiers

PMID39959174
PMCPMC11829779

What OpenQuestion holds

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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.