Evidence map›Paper›PMID 34447745›Full record

ArticleFrontiers in cell and developmental biology2021

Investigating Optimal Autologous Cellular Platforms for Prenatal or Perinatal Factor VIII Delivery to Treat Hemophilia A.

Christopher Stem, Christopher Rodman, Ritu M Ramamurthy, Sunil George, Diane Meares, Andrew Farland, Anthony Atala, Christopher B Doering, H Trent Spencer, Christopher D Porada and 1 more

Abstract read
In one paragraph

Article in Frontiers in cell and developmental biology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. 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

11 authors.

Christopher StemWake Forest Institute for Regenerative Medicine, Fetal Research and Therapy Program, Wake Forest School of Medicine, Winston-Salem, NC, United States.
Christopher RodmanWake Forest Institute for Regenerative Medicine, Fetal Research and Therapy Program, Wake Forest School of Medicine, Winston-Salem, NC, United States.
Ritu M RamamurthyWake Forest Institute for Regenerative Medicine, Fetal Research and Therapy Program, Wake Forest School of Medicine, Winston-Salem, NC, United States.
Sunil GeorgeWake Forest Institute for Regenerative Medicine, Fetal Research and Therapy Program, Wake Forest School of Medicine, Winston-Salem, NC, United States.
Diane MearesSpecial Hematology Laboratory, Wake Forest Baptist Medical Center, Wake Forest School of Medicine, Winston-Salem, NC, United States.
Andrew FarlandSpecial Hematology Laboratory, Wake Forest Baptist Medical Center, Wake Forest School of Medicine, Winston-Salem, NC, United States.
Anthony AtalaWake Forest Institute for Regenerative Medicine, Fetal Research and Therapy Program, Wake Forest School of Medicine, Winston-Salem, NC, United States.
Christopher B DoeringDepartment of Pediatrics, Aflac Cancer and Blood Disorders Center, Emory University School of Medicine, Atlanta, GA, United States.
H Trent SpencerDepartment of Pediatrics, Aflac Cancer and Blood Disorders Center, Emory University School of Medicine, Atlanta, GA, United States.
Christopher D PoradaWake Forest Institute for Regenerative Medicine, Fetal Research and Therapy Program, Wake Forest School of Medicine, Winston-Salem, NC, United States.
Graça Almeida-PoradaWake Forest Institute for Regenerative Medicine, Fetal Research and Therapy Program, Wake Forest School of Medicine, Winston-Salem, NC, United States.

Funding

Wake Forest Clinical and Translational Science AwardUL1TR001420 · NCATS · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI ARD, JAMY D, FOLEY, KRISTIE L · 2015 to 2023
$32.3M
Prenatal Cell and Gene Therapy for Hemophilia AR01HL135853 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI ALMEIDA-PORADA, GRACA DUARTE, PORADA, CHRISTOPHER D · 2017 to 2020
$2.8M
Postnatal Cell-Based Therapies for Hemophilia AR01HL130856 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI ALMEIDA-PORADA, GRACA DUARTE, PORADA, CHRISTOPHER D · 2016 to 2019
$2.5M
cGMP Manufacture Of FVIII-Expressing Placental Cells For Hemophilia AU01HL148681 · NHLBI · WAKE FOREST UNIVERSITY HEALTH SCIENCES · PI Graca Duarte Almeida-Porada · 2019 to 2026
$1.6M
NCATS NIH HHS UL1 TR001420NHLBI NIH HHS R01 HL130856NHLBI NIH HHS R01 HL135853NHLBI NIH HHS U01 HL148681
6 · The paper itself

Abstract

Patients with the severe form of hemophilia A (HA) present with a severe phenotype, and can suffer from life-threatening, spontaneous hemorrhaging. While prophylactic FVIII infusions have revolutionized the clinical management of HA, this treatment is short-lived, expensive, and it is not available to many A patients worldwide. In the present study, we evaluated a panel of readily available cell types for their suitability as cellular vehicles to deliver long-lasting FVIII replacement following transduction with a retroviral vector encoding a B domain-deleted human F8 transgene. Given the immune hurdles that currently plague factor replacement therapy, we focused our investigation on cell types that we deemed to be most relevant to either prenatal or very early postnatal treatment and that could, ideally, be autologously derived. Our findings identify several promising candidates for use as cell-based FVIII delivery vehicles and lay the groundwork for future mechanistic studies to delineate bottlenecks to efficient production and secretion of FVIII following genetic-modification.

Indexed as

endothelial progenitor cellFVIIIgene therapyhemophilia Amesenchymal stromal (stem) cell therapy

Identifiers

PMID34447745
PMCPMC8383113

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.