Evidence map›Paper›PMID 40172832›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2025

Complex Spheroids as an Alternative: In Vivo-Like 3D Model for Investigating the Impact of Stromal Cells on the Radiation Response of Tumors.

Hanna Sentek, Diana Klein

Abstract read
PubMed Publisher
In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 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

2 authors.

Hanna SentekInstitute for Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, Essen, Germany.
Diana KleinInstitute for Cell Biology (Cancer Research), Medical Faculty, University of Duisburg-Essen, Essen, Germany. Diana.Klein@uk-essen.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Three-dimensional environments that mimic in vivo microenvironments promote native epithelial cell polarity and differentiation by enabling cell-matrix interactions. When tumor cells were embedded as spherical cell aggregates (spheroids) in such microenvironments, particularly in semi-solid extracellular matrices, further the intimate cell-cell adhesion architecture as well as direct cell-matrix interactions can be efficiently recapitulated, including the presence of nutritional and metabolic gradients. The complexity of these spheroids can be further increased by the use of intercalating stromal cells. Here, we describe a simple and rapid method in which tumor and stromal cells are placed in hanging drop culture to generate homogenous and complex spheroids before embedding them in laminin-/collagen IV-rich basement membrane extracts (Matrigel), which in turn can be used as model system for cancer progression and to evaluate the efficacy of anticancer drugs, especially after radiation treatment.

Indexed as

Cell Culture Techniques, Three DimensionalNeoplasmsSpheroids, CellularStromal CellsCell Culture TechniquesCell Line, TumorCollagenDrug CombinationsExtracellular MatrixHumansLamininProteoglycansTumor MicroenvironmentCollagenDrug CombinationsLamininmatrigelProteoglycans3D culturesFibroblastLung cancerMSCSpheroidsStromaTumor

Identifiers

PMID40172832

What OpenQuestion holds

Textmetadata
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.