Evidence map›Paper›PMID 32637449›Full record

ArticleMolecular therapy. Methods & clinical development2020

Regulatory-Compliant Validation of a Highly Sensitive qPCR for Biodistribution Assessment of Hemophilia A Patient Cells.

Patrick Bittorf, Thorsten Bergmann, Simone Merlin, Cristina Olgasi, Oliver Pullig, Ralf Sanzenbacher, Martin Zierau, Heike Walles, Antonia Follenzi, Joris Braspenning

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 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.3field-weighted citation impact, top 43% 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

4 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. 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

10 authors at 5 institutions in 2 countries.

Patrick BittorfChair of Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, 97070 Würzburg, Germany.
Thorsten BergmannChair of Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, 97070 Würzburg, Germany.
Simone MerlinDepartment of Health Sciences, Università del Piemonte Orientale "A. Avogadro," 28100 Novara, Italy.
Cristina OlgasiDepartment of Health Sciences, Università del Piemonte Orientale "A. Avogadro," 28100 Novara, Italy.
Oliver PulligFraunhofer ISC - Translational Center Regenerative Therapies TLC-RT, 97070 Würzburg, Germany.
Ralf SanzenbacherPaul-Ehrlich-Institut, Federal Institute for Vaccines and Biomedicines, 63225 Langen, Germany.
Martin ZierauGrünewald GmbH, 64646 Heppenheim, Germany.
Heike WallesCore Facility Tissue Engineering, Otto-von-Guericke-Universität, 39106 Magdeburg, Germany.
Antonia FollenziDepartment of Health Sciences, Università del Piemonte Orientale "A. Avogadro," 28100 Novara, Italy.
Joris BraspenningChair of Tissue Engineering and Regenerative Medicine, University Hospital Würzburg, 97070 Würzburg, Germany.
Università degli Studi del Piemonte Orientale “Amedeo Avogadro” · ITUniversitätsklinikum Würzburg · DEFraunhofer Institute for Silicate Research · DEOtto-von-Guericke University Magdeburg · DEPaul Ehrlich Institut · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The investigation of the biodistribution profile of a cell-based medicinal product is a pivotal prerequisite to allow a factual benefit-risk assessment within the non-clinical to clinical translation in product development. Here, a qPCR-based method to determine the amount of human DNA in mouse DNA was validated according to the guidelines of the European Medicines Agency and the International Council for Harmonisation of Technical Requirements for Pharmaceuticals for Human Use. Furthermore, a preclinical worst-case scenario study was performed in which this method was applied to investigate the biodistribution of 2 × 10

Indexed as

ATMPbiodistributionblood outgrowth endothelial cellsCell-based therapygene-based therapyhuman Alu sequencesmethod validationpreclinical and non-clinical developmentqPCR

Identifiers

PMID32637449
PMCPMC7327859
OpenAlexW3033593079

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.