Evidence map›Paper›PMID 34512159›Full record

ArticleInternational journal of biological sciences2021

Thymoquinone Suppresses the Proliferation, Migration and Invasiveness through Regulating ROS, Autophagic Flux and miR-877-5p in Human Bladder Carcinoma Cells.

Xuejian Zhou, Feifan Wang, Hongshen Wu, Xianwu Chen, Yan Zhang, Juntao Lin, Yueshu Cai, Jiayong Xiang, Ning He, Zhenghui Hu and 1 more

Open access · goldAbstract read
In one paragraph

Article in International journal of biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
5.4field-weighted citation impact, top 5% 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

19 citing papers in PubMed, 29 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

11 authors at 1 institution in 1 country.

Xuejian ZhouDepartment of Urology, The First Affiliated Hospital, Zhejiang University School of medicine, Hangzhou, PR China.
Feifan WangDepartment of Urology, The First Affiliated Hospital, Zhejiang University School of medicine, Hangzhou, PR China.
Hongshen WuDepartment of Urology, The First Affiliated Hospital, Zhejiang University School of medicine, Hangzhou, PR China.
Xianwu ChenDepartment of Urology, The First Affiliated Hospital, Zhejiang University School of medicine, Hangzhou, PR China.
Yan ZhangDepartment of Urology, The First Affiliated Hospital, Zhejiang University School of medicine, Hangzhou, PR China.
Juntao LinDepartment of Urology, The First Affiliated Hospital, Zhejiang University School of medicine, Hangzhou, PR China.
Yueshu CaiDepartment of Urology, The First Affiliated Hospital, Zhejiang University School of medicine, Hangzhou, PR China.
Jiayong XiangDepartment of Urology, The First Affiliated Hospital, Zhejiang University School of medicine, Hangzhou, PR China.
Ning HeDepartment of Urology, The First Affiliated Hospital, Zhejiang University School of medicine, Hangzhou, PR China.
Zhenghui HuDepartment of Urology, The First Affiliated Hospital, Zhejiang University School of medicine, Hangzhou, PR China.
Xiaodong JinDepartment of Urology, The First Affiliated Hospital, Zhejiang University School of medicine, Hangzhou, PR China.
First Affiliated Hospital Zhejiang University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bladder carcinoma is among the top 10 most frequently diagnosed cancer types in the world. As a phytochemical active metabolic, thymoquinone (TQ) is extracted from seeds of Nigella sativa, possessing various biological properties in a wide range of diseases. Moreover, the outstanding anti-cancer effect of TQ is attracting increasing attentions. In certain circumstances, moderate autophagy is regarded to facilitate the adaptation of malignant cells to different stressors. Conversely, closely linked with the mitochondrial membrane potential (MMP) loss, the upregulation of intracellular reactive oxygen species (ROS) is reported to activate the cell apoptosis in many cancer types. Furthermore, the vital effects of microRNAs in the pathological processes of cancer cells have also been confirmed by previous studies. The present research confirms that TQ restrains the viability, proliferation, migration and invasion through activating caspase-dependent apoptosis in bladder carcinoma cells, which is mediated by TQ induced ROS increase in bladder carcinoma cells. Furthermore, TQ is proved to block the fusion of autophagosomes and lysosomes, causing the accumulation of autophagosomes and subsequent cell apoptosis. In addition, TQ is also found to initiate the miR-877-5p/PD-L1 axis, which suppresses the epithelial mesenchymal transition (EMT) and invasion of bladder carcinoma cells. Taken together, TQ induces the apoptosis through upregulating ROS level and impairing autophagic flux, and inhibiting the EMT and cell invasion via activating the miR-877-5p/PD-L1 axis in bladder carcinoma cells.

Indexed as

AutophagyB7-H1 AntigenBenzoquinonesCarcinomaCell Line, TumorDrug Evaluation, PreclinicalEpithelial-Mesenchymal TransitionHumansMembrane Potential, MitochondrialMicroRNAsReactive Oxygen SpeciesUrinary Bladder NeoplasmsB7-H1 AntigenBenzoquinonesCD274 protein, humanMicroRNAsMIRN877 microRNA, humanReactive Oxygen SpeciesthymoquinoneAutophagic fluxBladder carcinomaEpithelial mesenchymal transitionmiR-877-5p/PD-L1 axisReactive oxygen specificsThymoquinone

Identifiers

PMID34512159
PMCPMC8416733
OpenAlexW3198644970

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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.