Evidence map›Paper›PMID 34638234›Full record

ArticleCancers2021

Comparative Analysis of Vascular Mimicry in Head and Neck Squamous Cell Carcinoma: In Vitro and In Vivo Approaches.

Roosa Hujanen, Rabeia Almahmoudi, Tuula Salo, Abdelhakim Salem

Open access · goldAbstract read
In one paragraph

Article in Cancers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

13 citing papers in PubMed, 20 citations in OpenAlex.

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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

4 authors at 1 institution in 1 country.

Roosa HujanenDepartment of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014 Helsinki, Finland.ORCID 0000-0003-3641-8276
Rabeia AlmahmoudiDepartment of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014 Helsinki, Finland.
Tuula SaloDepartment of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014 Helsinki, Finland.ORCID 0000-0001-6039-0088
Abdelhakim SalemDepartment of Oral and Maxillofacial Diseases, Clinicum, University of Helsinki, 00014 Helsinki, Finland.ORCID 0000-0002-9455-3823
University of Helsinki · FI

Funding

Helsinki University Central Hospital research funds NAJane ja Aatos Erkon Säätiö NAOulu University Hospital MRC grant NASigrid Juséliuksen Säätiö NASyöpäjärjestöt NAThe Minerva Foundation Institute for Medical Research NA
6 · The paper itself

Abstract

Tissue vasculature provides the main conduit for metastasis in solid tumours including head and neck squamous cell carcinoma (HNSCC). Vascular mimicry (VM) is an endothelial cell (EC)-independent neovascularization pattern, whereby tumour cells generate a perfusable vessel-like meshwork. Yet, despite its promising clinical utility, there are limited approaches to better identify VM in HNSCC and what factors may influence such a phenomenon in vitro. Therefore, we employed different staining procedures to assess their utility in identifying VM in tumour sections, wherein mosaic vessels may also be adopted to further assess the VM-competent cell phenotype. Using 13 primary and metastatic HNSCC cell lines in addition to murine- and human-derived matrices, we elucidated the impact of the extracellular matrix, tumour cell type, and density on the formation and morphology of cell-derived tubulogenesis in HNSCC. We then delineated the optimal cell numbers needed to obtain a VM meshwork in vitro, which revealed cell-specific variations and yet consistent expression of the EC marker CD31. Finally, we proposed the zebrafish larvae as a simple and cost-effective model to evaluate VM development in vivo. Taken together, our findings offer a valuable resource for designing future studies that may facilitate the therapeutic exploitation of VM in HNSCC and other tumours.

Indexed as

head and neck squamous cell carcinomaMatrigelmetastasisMyogelvascular mimicryzebrafish

Identifiers

PMID34638234
PMCPMC8507545
OpenAlexW3201405617

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.