Evidence map›Paper›PMID 33916829›Full record

ArticleBiomedicines2021

Industrial Development of Standardized Fetal Progenitor Cell Therapy for Tendon Regenerative Medicine: Preliminary Safety in Xenogeneic Transplantation.

Alexis Laurent, Philippe Abdel-Sayed, Anthony Grognuz, Corinne Scaletta, Nathalie Hirt-Burri, Murielle Michetti, Anthony S de Buys Roessingh, Wassim Raffoul, Peter Kronen, Katja Nuss and 3 more

Open access · goldAbstract read
In one paragraph

Article in Biomedicines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

9 citing papers in PubMed, 13 citations in OpenAlex.

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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

13 authors at 2 institutions in 1 country.

Alexis LaurentRegenerative Therapy Unit, Lausanne University Hospital, University of Lausanne, CH-1066 Épalinges, Switzerland.
Philippe Abdel-SayedRegenerative Therapy Unit, Lausanne University Hospital, University of Lausanne, CH-1066 Épalinges, Switzerland.ORCID 0000-0002-6054-0573
Anthony GrognuzRegenerative Therapy Unit, Lausanne University Hospital, University of Lausanne, CH-1066 Épalinges, Switzerland.
Corinne ScalettaRegenerative Therapy Unit, Lausanne University Hospital, University of Lausanne, CH-1066 Épalinges, Switzerland.
Nathalie Hirt-BurriRegenerative Therapy Unit, Lausanne University Hospital, University of Lausanne, CH-1066 Épalinges, Switzerland.
Murielle MichettiRegenerative Therapy Unit, Lausanne University Hospital, University of Lausanne, CH-1066 Épalinges, Switzerland.
Anthony S de Buys RoessinghChildren and Adolescent Surgery Service, Lausanne University Hospital, University of Lausanne, CH-1011 Lausanne, Switzerland.ORCID 0000-0002-2174-4549
Wassim RaffoulPlastic, Reconstructive, and Hand Surgery Service, Lausanne University Hospital, University of Lausanne, CH-1011 Lausanne, Switzerland.ORCID 0000-0002-3524-0077
Peter KronenMusculoskeletal Research Unit, Vetsuisse Faculty, University of Zurich, CH-8057 Zurich, Switzerland.
Katja NussMusculoskeletal Research Unit, Vetsuisse Faculty, University of Zurich, CH-8057 Zurich, Switzerland.
Brigitte von RechenbergMusculoskeletal Research Unit, Vetsuisse Faculty, University of Zurich, CH-8057 Zurich, Switzerland.
Lee Ann ApplegateRegenerative Therapy Unit, Lausanne University Hospital, University of Lausanne, CH-1066 Épalinges, Switzerland.ORCID 0000-0002-7346-9921
Salim E DarwicheMusculoskeletal Research Unit, Vetsuisse Faculty, University of Zurich, CH-8057 Zurich, Switzerland.ORCID 0000-0001-5116-4564
University of Lausanne · CHUniversity of Zurich · CH

Funding

H2020 Marie Skłodowska-Curie Actions N°833594 - PHAS
6 · The paper itself

Abstract

Tendon defects require multimodal therapeutic management over extensive periods and incur high collateral burden with frequent functional losses. Specific cell therapies have recently been developed in parallel to surgical techniques for managing acute and degenerative tendon tissue affections, to optimally stimulate resurgence of structure and function. Cultured primary human fetal progenitor tenocytes (hFPT) have been preliminarily considered for allogeneic homologous cell therapies, and have been characterized as stable, consistent, and sustainable cell sources in vitro. Herein, optimized therapeutic cell sourcing from a single organ donation, industrial transposition of multi-tiered progenitor cell banking, and preliminary preclinical safety of an established hFPT cell source (i.e., FE002-Ten cell type) were investigated. Results underlined high robustness of FE002-Ten hFPTs and suitability for sustainable manufacturing upscaling within optimized biobanking workflows. Absence of toxicity or tumorigenicity of hFPTs was demonstrated in ovo and in vitro, respectively. Furthermore, a 6-week pilot good laboratory practice (GLP) safety study using a rabbit patellar tendon partial-thickness defect model preliminarily confirmed preclinical safety of hFPT-based standardized transplants, wherein no immune reactions, product rejection, or tumour formation were observed. Such results strengthen the rationale of the multimodal Swiss fetal progenitor cell transplantation program and prompt further investigation around such cell sources in preclinical and clinical settings for musculoskeletal regenerative medicine.

Indexed as

cell bankingchorioallantoic membrane modelfetal progenitor cell therapypilot safety studypreclinical animal modelregenerative medicinetendinopathiestendon cell therapytoxicity evaluationtransplantation program

Identifiers

PMID33916829
PMCPMC8066015
OpenAlexW3147935472

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.