Evidence map›Paper›PMID 34844644›Full record

ArticleBMC pharmacology & toxicology2021

The cytotoxicity and apoptotic effects of verbascoside on breast cancer 4T1 cell line.

Atena Daneshforouz, Samad Nazemi, Omid Gholami, Marzieh Kafami, Bahareh Amin

Open access · goldAbstract read
In one paragraph

Article in BMC pharmacology & toxicology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.9field-weighted citation impact, top 9% 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

20 citing papers in PubMed, 30 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 1 institution in 1 country.

Atena DaneshforouzStudent Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran.
Samad NazemiCellular and Molecular Research Center, Department of Physiology and Pharmacology, Faculty of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran.
Omid GholamiCellular and Molecular Research Center, Department of Physiology and Pharmacology, Faculty of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran.
Marzieh KafamiCellular and Molecular Research Center, Sabzevar University of Medical Sciences, Sabzevar, Iran. kafami.m@gmail.com.
Bahareh AminCellular and Molecular Research Center, Department of Physiology and Pharmacology, Faculty of Medicine, Sabzevar University of Medical Sciences, Sabzevar, Iran. amin.bahareh@gmail.com.
Sabzevar University of Medical Sciences · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDespite significant advancements in breast cancer therapy, novel drugs with lower side effects are still being demanded. In this regard, we investigated the anti-cancer features of verbascoside in 4 T1 mouse mammary tumor cell.

methodsFirst, MTT assay was performed with various concentrations (ranging between 5 to 200 μM) of verbascoside and IC50 was calculated. Then the expression of Bax, Bcl-2, and caspase-3 was evaluated in treated 4 T1 cells. In addition, we investigated the expression of TLR4, MyD88, and NF-κB to ascertain the underlying mechanism of the anti-proliferative feature of verbascoside. Also, flow cytometry followed by double PI and Annexin V was conducted to confirm the apoptosis-inducing effect of verbascoside.

resultsOur results from MTT assay showed verbascoside inhibits proliferation of 4 T1 cancer cells (IC50 117 μM) while is safe for normal HEK293T cells. By qRT-PCR, we observed that verbascoside treatment (100, 117 and, 130 μM) increases the expression of caspase-3 and Bax while reduces the expression of Bcl-2. Also, verbascoside (100, 117 and, 130 μM) increased the expression of TLR4 only at 130 μM dose and the expression of MyD88 whereas reduced the expression of NF-κB at mRNA level. Flow cytometry analysis also confirmed verbascoside induces apoptosis in 4 T1 cells at 117 μM.

conclusionTaken together, our data showed verbascoside is a safe natural compound for normal cells while has apoptosis-inducing feature through TLR4 axis on 4 T1 cells.

Indexed as

AnimalsAntineoplastic Agents, PhytogenicApoptosisBreast NeoplasmsCaspase 3Cell LineCell ProliferationCell SurvivalGene Expression Regulation, NeoplasticGlucosidesHumansMiceMyeloid Differentiation Factor 88NF-kappa BPhenolsPolyphenolsacteosideAntineoplastic Agents, PhytogenicBcl2 protein, mouseCasp3 protein, mouseCaspase 3GlucosidesMyd88 protein, mouseMyeloid Differentiation Factor 88NF-kappa BPhenolsPolyphenolsProto-Oncogene Proteins c-bcl-2Tlr4 protein, mouseToll-Like Receptor 4ApoptosisBreast cancerCaspase-3MyD88NF-κBToll like receptorVerbascoside

Identifiers

PMID34844644
PMCPMC8628474
OpenAlexW3216129075

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.