Evidence map›Paper›PMID 34539304›Full record

ArticleAdvanced functional materials2021

Thymus Extracellular Matrix-Derived Scaffolds Support Graft-Resident Thymopoiesis and Long-Term In Vitro Culture of Adult Thymic Epithelial Cells.

M Adelaide Asnaghi, Thomas Barthlott, Fabiana Gullotta, Valentina Strusi, Anna Amovilli, Katrin Hafen, Gitika Srivastava, Philipp Oertle, Roberto Toni, David Wendt and 2 more

Abstract read
In one paragraph

Article in Advanced functional materials, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Review
  3. Review
  4. Review
  5. Review
  6. Unlocking Transplant Tolerance with Biomaterials.Advanced healthcare materials · 2025
    Review
  7. Engineering immune organoids to regenerate host immune system.Current opinion in genetics & development · 2024
    Review
  8. Rediscovering the human thymus through cutting-edge technologies.The Journal of experimental medicine · 2024
    Review
  9. Thymic epithelial organoids mediate T-cell development.Development (Cambridge, England) · 2024
    Article
  10. Review
  11. Review
  12. Article
  13. Review
  14. Recent Advancements in Regenerative Approaches for Thymus Rejuvenation.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021
    Review
  15. 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

12 authors.

M Adelaide AsnaghiDepartment of Biomedicine University Hospital Basel University of Basel Basel 4031 Switzerland.
Thomas BarthlottDepartment of Biomedicine University Children's Hospital University of Basel Basel 4058 Switzerland.
Fabiana GullottaDepartment of Biomedicine University Hospital Basel University of Basel Basel 4031 Switzerland.
Valentina StrusiDepartment of Biomedicine University Hospital Basel University of Basel Basel 4031 Switzerland.
Anna AmovilliDepartment of Biomedicine University Hospital Basel University of Basel Basel 4031 Switzerland.
Katrin HafenDepartment of Biomedicine University Children's Hospital University of Basel Basel 4058 Switzerland.
Gitika SrivastavaARTIDIS AG Basel 4057 Switzerland.
Philipp OertleARTIDIS AG Basel 4057 Switzerland.
Roberto ToniDepartment of Medicine and Surgery - DIMEC, Unit of Biomedical Biotechnological and Translational Sciences (S.BI.BI.T.) Laboratory of Regenerative Morphology and Bioartificial Structures (Re.Mo.Bio.S.) University of Parma Parma 43121 Italy.
David WendtDepartment of Biomedicine University Hospital Basel University of Basel Basel 4031 Switzerland.
Georg A HolländerDepartment of Biomedicine University Children's Hospital University of Basel Basel 4058 Switzerland.
Ivan MartinDepartment of Biomedicine University Hospital Basel University of Basel Basel 4031 Switzerland.ORCID https://orcid.org/0000-0001-6493-0432

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The thymus provides the physiological microenvironment critical for the development of T lymphocytes, the cells that orchestrate the adaptive immune system to generate an antigen-specific response. A diverse population of stroma cells provides surface-bound and soluble molecules that orchestrate the intrathymic maturation and selection of developing T cells. Forming an intricate 3D architecture, thymic epithelial cells (TEC) represent the most abundant and important constituent of the thymic stroma. Effective models for in and ex vivo use of adult TEC are still wanting, limiting the engineering of functional thymic organoids and the understanding of the development of a competent immune system. Here a 3D scaffold is developed based on decellularized thymic tissue capable of supporting in vitro and in vivo thymopoiesis by both fetal and adult TEC. For the first time, direct evidences of feasibility for sustained graft-resident T-cell development using adult TEC as input are provided. Moreover, the scaffold supports prolonged in vitro culture of adult TEC, with a retained expression of the master regulator Foxn1. The success of engineering a thymic scaffold that sustains adult TEC function provides unprecedented opportunities to investigate thymus development and physiology and to design and implement novel strategies for thymus replacement therapies.

Indexed as

3D scaffoldsdecellularizationthymic epithelial cellsthymus engineering

Identifiers

PMID34539304
PMCPMC8436951

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Registered trials

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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.