Evidence map›Paper›PMID 36143917›Full record

ArticleMedicina (Kaunas, Lithuania)2022

Relative Leukocyte Telomere Length and Telomerase Complex Regulatory Markers Association with Leber's Hereditary Optic Neuropathy.

Rasa Liutkeviciene, Rasa Mikalauskaite, Greta Gedvilaite, Brigita Glebauskiene, Loresa Kriauciuniene, Reda Žemaitienė

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Article in Medicina (Kaunas, Lithuania), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Rasa LiutkevicieneDepartment of Ophthalmology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania.
Rasa MikalauskaiteDepartment of Ophthalmology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania.
Greta GedvilaiteNeuroscience Institute, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania.ORCID 0000-0001-7469-8825
Brigita GlebauskieneDepartment of Ophthalmology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania.
Loresa KriauciunieneDepartment of Ophthalmology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania.
Reda ŽemaitienėDepartment of Ophthalmology, Lithuanian University of Health Sciences, 44307 Kaunas, Lithuania.
Lithuanian University of Health Sciences · LT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and Objectives: To evaluate the association of relative leukocyte telomere length (RLTL) and telomerase complex regulatory markers with Leber’s hereditary optic neuropathy (LHON). Material and Methods: A case-control study was performed in patients with LHON (≥18 years) and healthy subjects. The diagnosis of LHON was based on a genetic blood test (next-generation sequencing with Illumina MiSeq, computer analysis: BWA2.1 Illumina BaseSpace, Alamut, and mtDNA Variant analyzer 1000 were performed) and diagnostic criteria approved by the LHON disease protocol. Statistical analysis was performed using the standard statistical software package, IBM SPSS Statistics 27. Statistically significant results were considered when p < 0.05. Results: Significantly longer RLTL was observed in LHON patients than in healthy controls (p < 0.001). RLTL was significantly longer in women and men with LOHN than in healthy women and men in the control group (p < 0.001 and p = 0.003, respectively). In the elderly group (>32 years), RLTL was statistically significantly longer in LHON patients compared with healthy subjects (p < 0.001). The GG genotype of the TERC rs12696304 polymorphism was found to be statistically significantly higher in the LHON group (p = 0.041), and the C allele in the TERC rs12696304 polymorphism was found to be statistically significantly less common in the LHON group (p < 0.001). The RLTL of LHON patients was found to be statistically significantly longer in the TERC rs12696304 polymorphism in all tested genotypes (CC, p = 0.005; CG, p = 0.008; GG, p = 0.025), TEP1 rs1760904 polymorphism in the GA genotype (p < 0.001), and TEP1 gene rs1713418 in the AA and AG genotypes (p = 0.011 and p < 0.001, respectively). Conclusions: The RLTL in LHON patients was found to be longer than in healthy subjects regardless of treatment with idebenone. The TERC rs12696304 polymorphism, of all studied polymorphisms, was the most significantly associated with changes in LHON and telomere length.

Indexed as

Optic Atrophy, Hereditary, LeberTelomeraseAdultAgedCase-Control StudiesDNA, MitochondrialFemaleHumansLeukocytesMaleTelomereDNA, MitochondrialTelomeraseidebenoneLeber’s hereditary optic neuropathy (LHON)relative leukocyte telomere length (RLTL)telomerase complex

Identifiers

PMID36143917
PMCPMC9504758
OpenAlexW4296112901

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Registered trials

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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.