Evidence map›Paper›PMID 31808320›Full record

ArticleAnnals of clinical and translational neurology2020

Leukocyte telomere length in patients with myotonic dystrophy type I: a pilot study.

Youjin Wang, Ana Best, Roberto Fernández-Torrón, Rotana Alsaggaf, Mikel Garcia-Puga, Casey L Dagnall, Belynda Hicks, Mone't Thompson, Ander Matheu Fernandez, Miren Zulaica Ijurco and 3 more

Abstract read
In one paragraph

Article in Annals of clinical and translational neurology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. New Horizons in Myotonic Dystrophy Type 1: Cellular Senescence as a Therapeutic Target.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025
    Review
  3. Article
  4. Article
  5. Targeting Myotonic Dystrophy Type 1 with Metformin.International journal of molecular sciences · 2022
    Review
  6. Cellular Senescence and Aging in Myotonic Dystrophy.International journal of molecular sciences · 2022
    Review
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

13 authors.

Youjin WangClinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.ORCID 0000-0001-5841-4183
Ana BestBiostatistics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Roberto Fernández-TorrónCentro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Institute Carlos III, Madrid, Spain.
Rotana AlsaggafClinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.ORCID 0000-0001-5043-8789
Mikel Garcia-PugaNeuroscience Area, Institute Biodonostia, San Sebastian, Spain.
Casey L DagnallCancer Genomics Research Laboratory, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Belynda HicksCancer Genomics Research Laboratory, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Mone't ThompsonClinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Ander Matheu FernandezOncology Area, Biodonostia Health Research Institute, San Sebastián, Spain.
Miren Zulaica IjurcoCentro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Institute Carlos III, Madrid, Spain.
Mark H GreeneClinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.
Adolfo Lopez de MunainCentro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas, Institute Carlos III, Madrid, Spain.
Shahinaz M GadallaClinical Genetics Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, National Institutes of Health, Bethesda, Maryland.

Funding

Clinical Genetic Studies of Familial and Hereditary Cancer SyndromesZIACP010144 · NCI · DIVISION OF CANCER EPIDEMIOLOGY AND GENETICS · PI SAVAGE, SHARON A. · 2009 to 2025
$111.8M
Intramural Research Program of the Division of Cancer Epidemiology and GeneticsNCI NIH HHSNIH HHS
6 · The paper itself

Abstract

Myotonic dystrophy type I (DM1) is an autosomal dominant disease of which clinical manifestations resemble premature aging. We evaluated the contribution of telomere length in pathogenesis in 361 DM1 patients (12 with serial measurements) and 223 unaffected relative controls using qPCR assay. While no differences in baseline leukocyte relative telomere length (RTL) was noted, the data suggested an accelerated RTL attrition in DM1 (discovery cohort: T/S change/year = -0.013 in DM1 vs. -0.005 in controls, P = 0.04); similar trend was noted in validation cohort. Further investigations are needed to examine the role of TL in the pathophysiology of DM1.

Indexed as

LeukocytesAdultFemaleHumansMaleMiddle AgedMyotonic DystrophyPilot ProjectsTelomere Shortening

Identifiers

PMID31808320
PMCPMC6952307

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.