Evidence map›Paper›PMID 33313336›Full record

ArticleMolecular therapy. Methods & clinical development2020

Minimal Essential Human Factor VIII Alterations Enhance Secretion and Gene Therapy Efficiency.

Wenjing Cao, Biao Dong, Franziska Horling, Jenni A Firrman, Johannes Lengler, Matthias Klugmann, Maurus de la Rosa, Wenman Wu, Qizhao Wang, Hongying Wei and 11 more

Open access · goldAbstract read
In one paragraph

Article in Molecular therapy. Methods & clinical development, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.6field-weighted citation impact, top 15% 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

16 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Gene therapy for hemophilia - From basic science to first approvals of "one-and-done" therapies.Molecular therapy : the journal of the American Society of Gene Therapy · 2025
    Review
  7. Article
  8. Review
  9. Article
  10. Review
  11. Transient expression of factor VIII and a chronic high-fat diet induces ER stress and late hepatocyte oncogenesis.Molecular therapy : the journal of the American Society of Gene Therapy · 2022
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. 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

21 authors at 6 institutions in 2 countries.

Wenjing CaoSol Sherry Thrombosis Research Center, Temple University Medical School, 3400 North Broad Street, Philadelphia, PA, 19140, USA.
Biao DongSol Sherry Thrombosis Research Center, Temple University Medical School, 3400 North Broad Street, Philadelphia, PA, 19140, USA.
Franziska HorlingDrug Discovery Austria, Baxalta Innovations GmbH (now part of Takeda), Donau-City Str. 7, Vienna 1220, Austria.
Jenni A FirrmanDairy and Functional Foods Research Unit, ARS, USDA, 600 East Mermaid Lane, Wyndmoor, PA 19038, USA.
Johannes LenglerDrug Discovery Austria, Baxalta Innovations GmbH (now part of Takeda), Donau-City Str. 7, Vienna 1220, Austria.
Matthias KlugmannDrug Discovery Austria, Baxalta Innovations GmbH (now part of Takeda), Donau-City Str. 7, Vienna 1220, Austria.
Maurus de la RosaDrug Discovery Austria, Baxalta Innovations GmbH (now part of Takeda), Donau-City Str. 7, Vienna 1220, Austria.
Wenman WuSol Sherry Thrombosis Research Center, Temple University Medical School, 3400 North Broad Street, Philadelphia, PA, 19140, USA.
Qizhao WangSol Sherry Thrombosis Research Center, Temple University Medical School, 3400 North Broad Street, Philadelphia, PA, 19140, USA.
Hongying WeiSol Sherry Thrombosis Research Center, Temple University Medical School, 3400 North Broad Street, Philadelphia, PA, 19140, USA.
Andrea R MooreSol Sherry Thrombosis Research Center, Temple University Medical School, 3400 North Broad Street, Philadelphia, PA, 19140, USA.
Sean A RobertsSol Sherry Thrombosis Research Center, Temple University Medical School, 3400 North Broad Street, Philadelphia, PA, 19140, USA.
Carmen J BoothDepartment of Comparative Medicine, Yale University School of Medicine, 310 Cedar St., BML 330, New Haven, CT 06510, USA.
Werner HoellrieglDrug Discovery Austria, Baxalta Innovations GmbH (now part of Takeda), Donau-City Str. 7, Vienna 1220, Austria.
Dong LiSol Sherry Thrombosis Research Center, Temple University Medical School, 3400 North Broad Street, Philadelphia, PA, 19140, USA.
Barbara KonkleSeattle Children's Research Institute, University of Washington, 1900 9 Ave, Seattle, WA 98195, USA.
Carol MiaoDepartment of Medicine/Hematology, University of Washington, 1900 9 Ave, Seattle, WA 98195, USA.
Birgit M ReipertDrug Discovery Austria, Baxalta Innovations GmbH (now part of Takeda), Donau-City Str. 7, Vienna 1220, Austria.
Friedrich ScheiflingerDrug Discovery Austria, Baxalta Innovations GmbH (now part of Takeda), Donau-City Str. 7, Vienna 1220, Austria.
Hanspeter RottensteinerDrug Discovery Austria, Baxalta Innovations GmbH (now part of Takeda), Donau-City Str. 7, Vienna 1220, Austria.
Weidong XiaoHerman B Wells Center for Pediatric Research, Indiana University, Indianapolis, IN 46202, USA.
Takeda (Austria) · ATTemple University · USIndiana University – Purdue University Indianapolis · USSeattle Children's Hospital · USUniversity of Washington · USYale University · US

Funding

Temple Project 1: Genetic characterization of factor VIII Inhibitors and glydosylation patternsU54HL142019 · NHLBI · TEMPLE UNIV OF THE COMMONWEALTH · PI MIAO, CAROL H · 2018 to 2022
$6.9M
Intraosseous delivery of lentiviral vectors for hemophilia A gene therapyR01HL134321 · NHLBI · SEATTLE CHILDREN'S HOSPITAL · PI Carol H Miao · 2016 to 2026
$6.2M
Ultrasound-mediated gene delivery to achieve therapeutic correction of hemophilia AR01HL151077 · NHLBI · SEATTLE CHILDREN'S HOSPITAL · PI MIAO, CAROL H · 2020 to 2023
$3.2M
Molecular Biology of Recombinant AAV GenomesR01HL080789 · NHLBI · TEMPLE UNIV OF THE COMMONWEALTH · PI XIAO, WEIDONG · 2006 to 2014
$3.1M
Development of highly efficient factor VIII mini-gene therapyR01HL130871 · NHLBI · TEMPLE UNIV OF THE COMMONWEALTH · PI XIAO, WEIDONG · 2016 to 2019
$1.9M
Direct in vivo bone marrow transfer of lentiviral vector to correct hemophilia AR01HL123326 · NHLBI · SEATTLE CHILDREN'S HOSPITAL · PI MIAO, CAROL H · 2016 to 2019
$1.9M
Molecular engineering of factor VIII gene for rAAV deliveryR01HL084381 · NHLBI · TEMPLE UNIV OF THE COMMONWEALTH · PI XIAO, WEIDONG · 2008 to 2012
$1.9M
NHLBI NIH HHS R01 HL080789NHLBI NIH HHS R01 HL084381NHLBI NIH HHS R01 HL123326NHLBI NIH HHS R01 HL130871NHLBI NIH HHS R01 HL134321NHLBI NIH HHS R01 HL151077NHLBI NIH HHS U54 HL142019
6 · The paper itself

Abstract

One important limitation for achieving therapeutic expression of human factor VIII (FVIII) in hemophilia A gene therapy is inefficient secretion of the FVIII protein. Substitution of five amino acids in the A1 domain of human FVIII with the corresponding porcine FVIII residues generated a secretion-enhanced human FVIII variant termed B-domain-deleted (BDD)-FVIII-X5 that resulted in 8-fold higher FVIII activity levels in the supernatant of an

Indexed as

AAVfactor VIIIgene therapysecretionvectorX5

Identifiers

PMID33313336
PMCPMC7708868
OpenAlexW3094504885

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.