Evidence map›Paper›PMID 32926492›Full record

ArticleCancer science2020

Icariin-induced inhibition of SIRT6/NF-κB triggers redox mediated apoptosis and enhances anti-tumor immunity in triple-negative breast cancer.

Linjiang Song, Xian Chen, Ling Mi, Chi Liu, Shaomi Zhu, Tianlin Yang, Xiaohong Luo, Qinxiu Zhang, Hua Lu, Xin Liang

Open access · goldAbstract read
In one paragraph

Article in Cancer science, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 93 papers.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed
16.3field-weighted citation impact, top 1% 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

93 citing papers in PubMed, 175 citations in OpenAlex.

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33 more citing papers are in PubMed but not listed here.

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

10 authors at 1 institution in 1 country.

Linjiang SongSchool of Medical and Life Sciences/Reproductive & Women-children Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Xian ChenDepartment of Pathology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Ling MiSchool of Medical and Life Sciences/Reproductive & Women-children Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Chi LiuSchool of Medical and Life Sciences/Reproductive & Women-children Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Shaomi ZhuSchool of Medical and Life Sciences/Reproductive & Women-children Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Tianlin YangDepartment of Pathology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Xiaohong LuoSchool of Medical and Life Sciences/Reproductive & Women-children Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Qinxiu ZhangSchool of Medical and Life Sciences/Reproductive & Women-children Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Hua LuInnovative Institute of Liu-minru Female Science Inheritance, Chengdu University of Traditional Chinese Medicine, Chengdu, China.
Xin LiangSchool of Medical and Life Sciences/Reproductive & Women-children Hospital, Chengdu University of Traditional Chinese Medicine, Chengdu, China.ORCID https://orcid.org/0000-0003-2167-5368
Chengdu University of Traditional Chinese Medicine · CN

Funding

China Postdoctoral Science Foundation 2019M653833XBDepartment of Science and Technology of Sichuan Province 2020YJ0147Foundation of Health Commission of Sichuan Province 19PJ033Foundation of Science and Technology Department of Chengdu 2019-YF05-00218-SNFoundation of Sichuan Administration of Traditional Chinese Medicine 2018JC010Postdoctoral Science Foundation of Chengdu University of Traditional Chinese Medicine 030054080
6 · The paper itself

Abstract

Abnormal activation of the nuclear factor-kappa B (NF-κB) signaling pathway is closely implicated in triple-negative breast cancer growth, metastasis, and tumor immune escape. In this study, the anti-cancer effects of icariin, a natural flavonol glycoside, toward breast cancer cells and the underlying mechanisms were investigated. This investigation showed that icariin selectively inhibited proliferation and triggered apoptosis in breast cancer cells in a concentration- and time-dependent manner, but exhibited little cytotoxicity in normal breast cells. Moreover, icariin induced cell apoptosis via a mitochondria-mediated pathway, as indicated by the upregulated ratio of Bax/Bcl-2 and reactive oxygen species induction. Importantly, icariin impaired the activation of the NF-κB/EMT pathway, as evidenced by upregulation of SIRT6, resulting in inhibition of migration and invasion of breast cancer cells. Additionally, oss-128167, an inhibitor of SIRT6, dramatically attenuated anti-migration and anti-invasion effects of icariin. Transcriptomic analysis verified that impairment of NF-κB led to the selective function of icariin in breast cancer cells. Notably, icariin exhibited a significant tumor growth inhibition and anti-pulmonary metastasis effect in a tumor mouse model of MDA-MB-231 and 4T1 cells by regulating the tumor immunosuppressive microenvironment. Together, these results showed that icariin could effectively trigger apoptosis and inhibit the migration of breast cancer cells via the SIRT6/NF-κB signaling pathway, suggesting that icariin might serve as a potential candidate drug for the treatment of breast cancer.

Indexed as

AnimalsApoptosisCell Line, TumorCell MovementCell ProliferationCell SurvivalDisease Models, AnimalDrugs, Chinese HerbalFemaleFlavonoidsGene Expression ProfilingHumansMiceMitochondriaModels, BiologicalNeoplasm MetastasisDrugs, Chinese HerbalFlavonoidsicariinNF-kappa BReactive Oxygen SpeciesSIRT6 protein, humanSirtuinsanti-tumor immunityicariinmetastasisNF-κBtriple-negative breast cancer

Identifiers

PMID32926492
PMCPMC7648025
OpenAlexW3087664139

What OpenQuestion holds

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LicenceCC BY-NC
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.