Evidence map›Paper›PMID 31931429›Full record

ArticleiScience2020

A Xenotransplant Model of Human Brain Tumors in Wild-Type Mice.

Nadin Hoffmann, Virginia Fernández, Rui Cruz Pereira, Silvia Rancati, Roberta Pelizzoli, Davide De Pietri Tonelli

Open access · goldAbstract read
In one paragraph

Article in iScience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 20% 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

14 citing papers in PubMed, 46 citations in OpenAlex.

  1. Review
  2. Review
  3. Redefining CNS immune privilege.Nature reviews. Immunology · 2025
    Review
  4. Review
  5. Article
  6. Review
  7. Frontiers in oncology · 2023
    Article
  8. Article
  9. Article
  10. Modeling Brain Tumors: A Perspective Overview ofFrontiers in molecular neuroscience · 2022
    Review
  11. Review
  12. Review
  13. Review
  14. 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

6 authors at 1 institution in 1 country.

Nadin HoffmannNeurobiology of miRNA, Fondazione Istituto Italiano di Tecnologia (IIT), Genoa, Italy.
Virginia FernándezNeurobiology of miRNA, Fondazione Istituto Italiano di Tecnologia (IIT), Genoa, Italy.
Rui Cruz PereiraNeurobiology of miRNA, Fondazione Istituto Italiano di Tecnologia (IIT), Genoa, Italy.
Silvia RancatiNeurobiology of miRNA, Fondazione Istituto Italiano di Tecnologia (IIT), Genoa, Italy.
Roberta PelizzoliNeurobiology of miRNA, Fondazione Istituto Italiano di Tecnologia (IIT), Genoa, Italy.
Davide De Pietri TonelliNeurobiology of miRNA, Fondazione Istituto Italiano di Tecnologia (IIT), Genoa, Italy. Electronic address: davide.depietri@iit.it.
Italian Institute of Technology · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development of adequate model systems to study human malignancies is crucial for basic and preclinical research. Here, we exploit the "immune-privileged" developmental time window to achieve orthotopic xenotransplantation of human brain tumor cells in wild-type (WT) mice. We find that, when transplanted in utero, human glioblastoma (GBM) cells readily integrate in the embryonic mouse brain mirroring key tumor-associated pathological features such as infiltration, vascularization, and complex tumor microenvironment including reactive astrocytes and host immune cell infiltration. Remarkably, activation of the host IBA1 tumor-associated microglia/macrophages depends on the type of glioma cell transplanted, suggesting our approach allows one to study human GBM interactions with the immune system of WT host mice. The embryonic engraftment model complements existing ones, providing a rapid and valuable alternative to study fundamental biology of human brain tumors in immune competent mice.

Indexed as

Biological SciencesBiological Sciences Research MethodologiesCancerModel Organism

Identifiers

PMID31931429
PMCPMC6957874
OpenAlexW2997366265

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.