Evidence map›Paper›PMID 41094028›Full record

ArticleScientific reports2025

A brain cancer microtissue model for studying tumor cell and neural cell interactions.

Dominick J Calvao, Francesca Vecchio, Ahbid Zein-Sabatto, Monica Ocitti, Rachel Vidomlanski, Andrea Schmidt, Michelle Shub, Haneesh Kesari, Mariano Viapiano, Sean E Lawler and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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.

Dominick J CalvaoInstitute of Biology, Engineering, and Medicine, Brown University, Providence, RI, USA.
Francesca VecchioInstitute of Biology, Engineering, and Medicine, Brown University, Providence, RI, USA.
Ahbid Zein-SabattoInstitute of Biology, Engineering, and Medicine, Brown University, Providence, RI, USA.
Monica OcittiDepartment of Molecular Microbiology and Immunology, Brown University, Providence, RI, USA.
Rachel VidomlanskiDepartment of Neuroscience, Brown University, Providence, RI, USA.
Andrea SchmidtDepartment of Pathology and Laboratory Medicine, Legorreta Cancer Center, Brown University, Providence, RI, USA.
Michelle ShubDepartment of Pathology and Laboratory Medicine, Legorreta Cancer Center, Brown University, Providence, RI, USA.
Haneesh KesariSchool of Engineering, Brown University, Providence, RI, USA.
Mariano ViapianoDepartment of Neuroscience and Physiology, SUNY Upstate Medical University, Syracuse, NY, USA.
Sean E LawlerDepartment of Pathology and Laboratory Medicine, Legorreta Cancer Center, Brown University, Providence, RI, USA.
Diane Hoffman-KimInstitute of Biology, Engineering, and Medicine, Brown University, Providence, RI, USA. Diane_Hoffman-Kim@Brown.edu.

Funding

Fluorinated macrocyclic peptides as BBB penetrating agent for improved GBM treatmentR01CA237063 · NCI · BROWN UNIVERSITY · PI LAWLER, SEAN EDWARD, PENTELUTE, BRADLEY LETHER · 2019 to 2023
$3.0M
NCI NIH HHS R01CA237063Office of Naval Research N00014-22-1-2366
6 · The paper itself

Abstract

Glioblastoma (GBM) is an aggressive brain cancer with a poor prognosis and is challenging to study due to its high degree of inter- and intra-tumoral heterogeneity and complex tumor microenvironment. Current in vitro models of GBM, including patient-derived organoids and 2D and 3D cell cultures can recapitulate aspects of the GBM biology, but interactions with normal cells of the central nervous system remain challenging to model. Herein, we introduce a new 3D biomimetic brain cancer microtissue (BCM) developed by co-culturing rat cortical microtissues with rat glioma cell lines. Leveraging this model, we have characterized glioma cell motility, invasiveness, and interactions with neurons, astrocytes, and microglia. GBM cell behavior in the BCM model is consistent with that observed in vivo. This robust and versatile platform will enable future high-throughput therapeutic screening and detailed insights into primary glioma biology and potentially other brain tumors and cancers that metastasize to the brain.

Indexed as

Brain NeoplasmsCell CommunicationGlioblastomaNeuronsAnimalsAstrocytesCell Line, TumorCell MovementCoculture TechniquesHumansMicrogliaRatsTumor MicroenvironmentCancerGlioblastomaInfiltrationMicrotissueTherapeutic screeningTumor microenvironment

Identifiers

PMID41094028
PMCPMC12528446

What OpenQuestion holds

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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.