Evidence map›Paper›PMID 30385804›Full record

ArticleScientific reports2018

Integrating in vitro experiments with in silico approaches for Glioblastoma invasion: the role of cell-to-cell adhesion heterogeneity.

M-E Oraiopoulou, E Tzamali, G Tzedakis, E Liapis, G Zacharakis, A Vakis, J Papamatheakis, V Sakkalis

Abstract read
In one paragraph

Article in Scientific reports, 2018. 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. Drosophila melanogaster as a Model System for Human Glioblastoma.Advances in experimental medicine and biology · 2025
    Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Article
  12. PML Differentially Regulates Growth and Invasion in Brain Cancer.International journal of molecular sciences · 2021
    Article
  13. Review
  14. AI in Medical Imaging Informatics: Current Challenges and Future Directions.IEEE journal of biomedical and health informatics · 2020
    Article
  15. Molecular Inhibitor of QSOX1 Suppresses Tumor GrowthMolecular cancer therapeutics · 2020
    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

8 authors.

M-E OraiopoulouDepartment of Medicine, University of Crete, Heraklion, Crete, Greece.ORCID http://orcid.org/0000-0002-8390-9345
E TzamaliComputational Bio-Medicine Laboratory, Institute of Computer Science, Foundation for Research and Technology-Hellas, Heraklion, Crete, Greece.ORCID http://orcid.org/0000-0002-1756-7762
G TzedakisComputational Bio-Medicine Laboratory, Institute of Computer Science, Foundation for Research and Technology-Hellas, Heraklion, Crete, Greece.ORCID http://orcid.org/0000-0002-0545-9860
E LiapisInstitute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, Heraklion, Crete, Greece.
G ZacharakisInstitute of Electronic Structure and Laser, Foundation for Research and Technology-Hellas, Heraklion, Crete, Greece.
A VakisDepartment of Medicine, University of Crete, Heraklion, Crete, Greece.
J PapamatheakisGene Expression Laboratory, Institute of Molecular Biology and Biotechnology, Foundation for Research and Technology-Hellas, Heraklion, Crete, Greece.
V SakkalisComputational Bio-Medicine Laboratory, Institute of Computer Science, Foundation for Research and Technology-Hellas, Heraklion, Crete, Greece. sakkalis@ics.forth.gr.ORCID http://orcid.org/0000-0003-4701-850X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Glioblastoma cells adopt migration strategies to invade into the brain parenchyma ranging from individual to collective mechanisms, whose role and dynamics are not yet fully understood. In this work, we explore Glioblastoma heterogeneity and recapitulate its invasive patterns both in vitro, by utilizing primary cells along with the U87MG cell line, and in silico, by adopting discrete, individual cell-based mathematics. Glioblastoma cells are cultured three-dimensionally in an ECM-like substrate. The primary Glioblastoma spheroids adopt a novel cohesive pattern, mimicking perivascular invasion in the brain, while the U87MG adopt a typical, starburst invasive pattern under the same experimental setup. Mathematically, we focus on the role of the intrinsic heterogeneity with respect to cell-to-cell adhesion. Our proposed mathematical approach mimics the invasive morphologies observed in vitro and predicts the dynamics of tumour expansion. The role of the proliferation and migration is also explored showing that their effect on tumour morphology is different per cell type. The proposed model suggests that allowing cell-to-cell adhesive heterogeneity within the tumour population is sufficient for variable invasive morphologies to emerge which remain originally undetectable by conventional imaging, indicating that exploration in pathological samples is needed to improve our understanding and reveal potential patient-specific therapeutic targets.

Indexed as

Brain NeoplasmsCell AdhesionCell Line, TumorCell MovementCell ProliferationComputer SimulationGenetic HeterogeneityGlioblastomaHumansNeoplasm InvasivenessSpheroids, Cellular

Identifiers

PMID30385804
PMCPMC6212459

What OpenQuestion holds

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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.