Evidence map›Paper›PMID 19293459›Full record

ReviewILAR journal2009

Protein replacement therapy and gene transfer in canine models of hemophilia A, hemophilia B, von willebrand disease, and factor VII deficiency.

Timothy C Nichols, Aaron M Dillow, Helen W G Franck, Elizabeth P Merricks, Robin A Raymer, Dwight A Bellinger, Valder R Arruda, Katherine A High

Open access · bronzeAbstract readReview
In one paragraph

Review in ILAR journal, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 46 papers.

0numbers the graph read from it
0cells of the map it votes in
46citing papers in PubMed
7.1field-weighted citation impact, top 3% 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

46 citing papers in PubMed, 73 citations in OpenAlex.

  1. Article
  2. Investigation of a common canine factor VII deficiency variant in dogs with unexplained bleeding on autopsy.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2022
    Article
  3. Article
  4. Gene Therapy for Inherited Bleeding Disorders.Seminars in thrombosis and hemostasis · 2021
    Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Review
  11. Mini-review on "A novel one-step purification of mouse factor IX".Journal of rare diseases research & treatment · 2016
    Article
  12. Review
  13. Article
  14. Article
  15. Review
  16. Article
  17. Lessons Learned from Animal Models of Inherited Bleeding Disorders.Hematology education. European Hematology Association. Congress. Education Program · 2014
    Article
  18. Review
  19. Article
  20. 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

8 authors at 3 institutions in 1 country.

Timothy C NicholsDepartment of Pathology, Francis Owen Blood Research Laboratory, Laboratory Medicine at the University of North Carolina at Chapel Hill, NC 27516-3114, USA. tnichols@med.unc.edu
Aaron M Dillow
Helen W G Franck
Elizabeth P Merricks
Robin A Raymer
Dwight A Bellinger
Valder R Arruda
Katherine A High
California University of Pennsylvania · USHoward Hughes Medical Institute · USUniversity of North Carolina at Chapel Hill · US

Funding

Structural Correlates of Protease and Cofactor FunctionP01HL074124 · NHLBI · CHILDREN'S HOSP OF PHILADELPHIA · PI KRISHNASWAMY, SRIRAM · 2003 to 2013
$17.6M
Maintenance of Models of Human Hemophilia and VWDR24HL063098 · NHLBI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI NICHOLS, TIMOTHY CHARLES · 1999 to 2019
$15.1M
NHLBI NIH HHS HL063098NHLBI NIH HHS P01 HL074124NHLBI NIH HHS R24 HL063098
6 · The paper itself

Abstract

Dogs with hemophilia A, hemophilia B, von Willebrand disease (VWD), and factor VII deficiency faithfully recapitulate the severe bleeding phenotype that occurs in humans with these disorders. The first rational approach to diagnosing these bleeding disorders became possible with the development of reliable assays in the 1940s through research that used these dogs. For the next 60 years, treatment consisted of replacement of the associated missing or dysfunctional protein, first with plasma-derived products and subsequently with recombinant products. Research has consistently shown that replacement products that are safe and efficacious in these dogs prove to be safe and efficacious in humans. But these highly effective products require repeated administration and are limited in supply and expensive; in addition, plasma-derived products have transmitted bloodborne pathogens. Recombinant proteins have all but eliminated inadvertent transmission of bloodborne pathogens, but the other limitations persist. Thus, gene therapy is an attractive alternative strategy in these monogenic disorders and has been actively pursued since the early 1990s. To date, several modalities of gene transfer in canine hemophilia have proven to be safe, produced easily detectable levels of transgene products in plasma that have persisted for years in association with reduced bleeding, and correctly predicted the vector dose required in a human hemophilia B liver-based trial. Very recently, however, researchers have identified an immune response to adeno-associated viral gene transfer vector capsid proteins in a human liver-based trial that was not present in preclinical testing in rodents, dogs, or nonhuman primates. This article provides a review of the strengths and limitations of canine hemophilia, VWD, and factor VII deficiency models and of their historical and current role in the development of improved therapy for humans with these inherited bleeding disorders.

Indexed as

Disease Models, AnimalAnimalsBlood CoagulationDogsFactor VII DeficiencyGenetic TherapyGenetic VectorsHemophilia AHemophilia BLiver TransplantationProteinsvon Willebrand Diseasesvon Willebrand FactorProteinsvon Willebrand Factor

Identifiers

PMID19293459
PMCPMC3101868
OpenAlexW2110318546

What OpenQuestion holds

Textmetadata
LicenceTDM
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.