Evidence map›Paper›PMID 36557911›Full record

ArticleMolecules (Basel, Switzerland)2022

Cannabidiol and Its Combinations with Nonsteroidal Anti-Inflammatory Drugs Induce Apoptosis and Inhibit Activation of NF-κB Signaling in Vulvar Squamous Cell Carcinoma.

Violetta Krajka-Kuźniak, Katarzyna Papierska, Maria Narożna, Anna Jelińska, Aleksandra Majchrzak-Celińska

Open access · goldAbstract read
In one paragraph

Article in Molecules (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.7field-weighted citation impact, top 33% 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

7 citing papers in PubMed, 9 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

5 authors at 2 institutions in 2 countries.

Violetta Krajka-KuźniakDepartment of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 60-781 Poznań, Poland.ORCID 0000-0001-7275-0298
Katarzyna PapierskaDepartment of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 60-781 Poznań, Poland.
Maria NarożnaProgram in Cell Cycle and Cancer Biology, Oklahoma Medical Research Foundation, Oklahoma City, OK 73104, USA.ORCID 0000-0001-6247-2079
Anna JelińskaDepartment of Pharmaceutical Chemistry, Poznan University of Medical Sciences, 60-780 Poznań, Poland.
Aleksandra Majchrzak-CelińskaDepartment of Pharmaceutical Biochemistry, Poznan University of Medical Sciences, 60-781 Poznań, Poland.ORCID 0000-0002-2872-8875
Poznan University of Medical Sciences · PLOklahoma Medical Research Foundation · US

Funding

Poznan University of Medical Science 2750
6 · The paper itself

Abstract

Vulvar squamous cell carcinoma (VSCC) is a rare malignancy with a relatively good prognosis. However, the prognosis remains poor for elderly patients and those with a significant depth of tumor invasion; thus, novel treatment modalities are needed. The aim of this study was to analyze the impact of cannabidiol (CBD) and its combination with NSAIDs, diclofenac (DIC) and ibuprofen (IBU) on VSCC cells. In this regard, the MTT test was applied for cytotoxicity analysis. Moreover, the influence of CBD, DIC and IBU, as well as their combinations, on apoptosis and cell cycle distribution were analyzed by flow cytometry. The mechanisms of action of the analyzed compounds, including their impact on NF-κB signaling, p53 and COX-2 expression were evaluated using Western blot. This study shows that CBD and its combinations with NSAIDs are cytotoxic to A431 cells, but they also reduce, in a dose-dependent manner, the viability of immortalized keratinocyte HaCaT cells, and human umbilical vein cell line, EA.hy926. Moreover, the compounds and their combinations induced apoptosis, diminished the NF-κB signaling activation and reduced COX-2 expression. We conclude that CBD and its combination with DIC or IBU are promising candidates for the adjuvant treatment of high-risk VSCC patients. However, their impact on non-cancerous cells requires careful evaluation.

Indexed as

CannabidiolCarcinoma, Squamous CellAgedAnti-Inflammatory Agents, Non-SteroidalApoptosisCell Line, TumorCyclooxygenase 2HumansIbuprofenNF-kappa BAnti-Inflammatory Agents, Non-SteroidalCannabidiolCyclooxygenase 2IbuprofenNF-kappa BA431apoptosiscannabidiolcell cycleCOX-2diclofenacibuprofeninflammationNF-κBvulvar squamous cell carcinoma

Identifiers

PMID36557911
PMCPMC9781989
OpenAlexW4312126195

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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.