Evidence map›Paper›PMID 8275087›Full record

ArticleNature genetics1993

Inversions disrupting the factor VIII gene are a common cause of severe haemophilia A.

D Lakich, H H Kazazian, S E Antonarakis, J Gitschier

Abstract read
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In one paragraph

Article in Nature genetics, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 185 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
185citing papers in PubMed, 1 pooled it
14.1field-weighted citation impact, top 1% 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

185 citing papers in PubMed, 1 synthesis or guideline pooled it, 793 citations in OpenAlex.

  1. Hemophilia and von Willebrand's disease: 2. Management. Association of Hemophilia Clinic Directors of Canada.CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne · 1995
    Guideline
  2. Trial
  3. Non-Inversion Variants in Sporadic Hemophilia A Rarely Recur.International journal of molecular sciences · 2026
    Article
  4. Article
  5. Article
  6. Review
  7. Genetic analysis ofFrontiers in medicine · 2026
    Article
  8. Article
  9. Article
  10. Gene-Pseudogene Inversions as a Hidden Source of Missing Heritability.medRxiv : the preprint server for health sciences · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
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  20. Review

125 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 2 countries.

D LakichHoward Hughes Medical Institute, University of California, San Francisco 94143-0724.
H H Kazazian
S E Antonarakis
J Gitschier
Johns Hopkins University · USUniversity of California, San Francisco · USUniversity of Geneva · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mutations in the factor VIII gene have been discovered for barely more than half of the examined cases of severe haemophilia A. To account for the unidentified mutations, we propose a model based on the possibility of recombination between homologous sequences located in intron 22 and upstream of the factor VIII gene. Such a recombination would lead to an inversion of all intervening DNA and a disruption of the gene. We present evidence to support this model and describe a Southern blot assay that detects the inversion. These findings should be valuable for genetic prediction of haemophilia A in approximately 45% of families with severe disease.

Indexed as

Chromosome InversionBase SequenceBlotting, SouthernCell Line, TransformedDNA PrimersExonsFactor VIIIHemophilia AHumansMolecular Sequence DataMutationPolymerase Chain ReactionRecombination, GeneticDNA PrimersFactor VIII

Identifiers

PMID8275087
OpenAlexW2052218777

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.