Evidence map›Paper›PMID 19507258›Full record

ArticleAmerican journal of medical genetics. Part A2009

Estimating the probability of de novo HD cases from transmissions of expanded penetrant CAG alleles in the Huntington disease gene from male carriers of high normal alleles (27-35 CAG).

Audrey E Hendricks, Jeanne C Latourelle, Kathryn L Lunetta, L Adrienne Cupples, Vanessa Wheeler, Marcy E MacDonald, James F Gusella, Richard H Myers

Open access · bronzeAbstract read
In one paragraph

Article in American journal of medical genetics. Part A, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 pooled it
2.1field-weighted citation impact, top 14% 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it, 55 citations in OpenAlex.

  1. Pooled it
  2. Guideline
  3. Trial
  4. Review
  5. Article
  6. Review
  7. Article
  8. Neurotheranostics as personalized medicines.Advanced drug delivery reviews · 2019
    Review
  9. Article
  10. Review
  11. Comparative analysis of anti-polyglutamine Fab crystals grown on Earth and in microgravity.Acta crystallographica. Section F, Structural biology communications · 2016
    Article
  12. Article
  13. Article
  14. Motor-Language Coupling in Huntington's Disease Families.Frontiers in aging neuroscience · 2014
    Article
  15. Article
  16. Review
  17. Article
  18. Intermediate CAG Repeats in Huntington's Disease: Analysis of COHORT.Tremor and other hyperkinetic movements (New York, N.Y.) · 2012
    Article
  19. Article
  20. 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 1 country.

Audrey E HendricksDepartment of Biostatistics, Boston University School of Public Health, Boston, Massachusetts 02118, USA.
Jeanne C Latourelle
Kathryn L Lunetta
L Adrienne Cupples
Vanessa Wheeler
Marcy E MacDonald
James F Gusella
Richard H Myers
Boston University · USHarvard University · USCenter for Human Genetics · US

Funding

TOXICITY AND SPECIFICITY COMPONENTS OF HD PATHOGENESISP50NS016367 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI GUSELLA, JAMES F · 1996 to 2010
$15.8M
Huntington's Disease Repeat Instability and PathogenesisR01NS049206 · NINDS · MASSACHUSETTS GENERAL HOSPITAL · PI VANESSA C WHEELER · 2005 to 2026
$10.0M
NCRR NIH HHS 1S10RR163736-01A1NINDS NIH HHS NS049206NINDS NIH HHS P50 NS016367NINDS NIH HHS P50 NS16367NINDS NIH HHS R01 NS049206
6 · The paper itself

Abstract

Huntington disease (HD) is a dominantly transmitted neurodegenerative disorder that arises from expansion of a CAG trinucleotide repeat on chromosome 4p16.3. CAG repeat allele lengths are defined as fully penetrant at >or=40, reduced penetrance at 36-39, high normal at 27-35, and normal at <or=26. Fathers, but not mothers, with high normal alleles are at risk of transmitting potentially penetrant HD alleles (>or=36) to offspring. We estimated the conditional probability of an offspring inheriting an expanded penetrant allele given a father with a high normal allele by applying probability definitions and rules to estimates of HD incidence, paternal birth rate, frequency of de novo HD, and frequency of high normal alleles in the general population. The estimated probability that a male high normal allele carrier will have an offspring with an expanded penetrant allele ranges from 1/6,241 to 1/951. These estimates may be useful in genetic counseling for male high normal allele carriers.

Indexed as

HeterozygotePenetranceAdultAllelesGenotypeHumansHuntington DiseaseInheritance PatternsMaleMiddle AgedModels, GeneticModels, StatisticalTrinucleotide Repeat ExpansionYoung Adult

Identifiers

PMID19507258
PMCPMC2724761
OpenAlexW2140179280

What OpenQuestion holds

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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.