Evidence map›Paper›PMID 31480642›Full record

ArticleCancers2019

Influence of Cell Type and Culture Medium on Determining Cancer Selectivity of Cold Atmospheric Plasma Treatment.

Eline Biscop, Abraham Lin, Wilma Van Boxem, Jinthe Van Loenhout, Joey De Backer, Christophe Deben, Sylvia Dewilde, Evelien Smits, And Annemie Bogaerts

Abstract read
In one paragraph

Article in Cancers, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 1 pooled it
–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

58 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

9 authors.

Eline BiscopPLASMANT Research Group, Department of Chemistry, University of Antwerp, Antwerp 2610, Belgium.
Abraham LinPLASMANT Research Group, Department of Chemistry, University of Antwerp, Antwerp 2610, Belgium.
Wilma Van BoxemPLASMANT Research Group, Department of Chemistry, University of Antwerp, Antwerp 2610, Belgium.
Jinthe Van LoenhoutCenter for Oncological Research, University of Antwerp, Antwerp 2610, Belgium.
Joey De BackerDepartment of Biomedical Sciences, University of Antwerp, Antwerp 2610, Belgium.
Christophe DebenCenter for Oncological Research, University of Antwerp, Antwerp 2610, Belgium.
Sylvia DewildeDepartment of Biomedical Sciences, University of Antwerp, Antwerp 2610, Belgium.
Evelien SmitsCenter for Oncological Research, University of Antwerp, Antwerp 2610, Belgium.
And Annemie BogaertsPLASMANT Research Group, Department of Chemistry, University of Antwerp, Antwerp 2610, Belgium. annemie.bogaerts@uantwerpen.be.

Funding

The Olivia Fund -the Research Foundation Flanders 12S9218NUniversiteit Antwerpen -
6 · The paper itself

Abstract

Increasing the selectivity of cancer treatments is attractive, as it has the potential to reduce side-effects of therapy. Cold atmospheric plasma (CAP) is a novel cancer treatment that disrupts the intracellular oxidative balance. Several reports claim CAP treatment to be selective, but retrospective analysis of these studies revealed discrepancies in several biological factors and culturing methods. Before CAP can be conclusively stated as a selective cancer treatment, the importance of these factors must be investigated. In this study, we evaluated the influence of the cell type, cancer type, and cell culture medium on direct and indirect CAP treatment. Comparison of cancerous cells with their non-cancerous counterparts was performed under standardized conditions to determine selectivity of treatment. Analysis of seven human cell lines (cancerous: A549, U87, A375, and Malme-3M; non-cancerous: BEAS-2B, HA, and HEMa) and five different cell culture media (DMEM, RPMI1640, AM, BEGM, and DCBM) revealed that the tested parameters strongly influence indirect CAP treatment, while direct treatment was less affected. Taken together, the results of our study demonstrate that cell type, cancer type, and culturing medium must be taken into account before selectivity of CAP treatment can be claimed and overlooking these parameters can easily result in inaccurate conclusions of selectivity.

Indexed as

cold atmospheric plasmadielectric barrier dischargeplasma-treated liquidselectivity

Identifiers

PMID31480642
PMCPMC6770138

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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.