Evidence map›Paper›PMID 33467780›Full record

ArticleInternational journal of molecular sciences2021

The Interaction of the Senescent and Adjacent Breast Cancer Cells Promotes the Metastasis of Heterogeneous Breast Cancer Cells through Notch Signaling.

Na Zhang, Jiafei Ji, Dandan Zhou, Xuan Liu, Xinglin Zhang, Yingqi Liu, Weifang Xiang, Meida Wang, Lian Zhang, Guannan Wang and 3 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.6field-weighted citation impact, top 10% 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

21 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

13 authors at 1 institution in 1 country.

Na ZhangThe Key Laboratory of Molecular Epigenetics of Ministry of Education (MOE), Northeast Normal University, Changchun 130024, China.
Jiafei JiThe Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China.
Dandan ZhouThe Key Laboratory of Molecular Epigenetics of Ministry of Education (MOE), Northeast Normal University, Changchun 130024, China.
Xuan LiuThe Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China.
Xinglin ZhangThe Key Laboratory of Molecular Epigenetics of Ministry of Education (MOE), Northeast Normal University, Changchun 130024, China.
Yingqi LiuThe Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China.
Weifang XiangThe Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China.
Meida WangThe Key Laboratory of Molecular Epigenetics of Ministry of Education (MOE), Northeast Normal University, Changchun 130024, China.
Lian ZhangThe Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China.
Guannan WangThe Key Laboratory of Molecular Epigenetics of Ministry of Education (MOE), Northeast Normal University, Changchun 130024, China.
Baiqu HuangThe Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China.
Jun LuThe Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024, China.
Yu ZhangThe Key Laboratory of Molecular Epigenetics of Ministry of Education (MOE), Northeast Normal University, Changchun 130024, China.
Northeast Normal University · CN

Funding

National Natural Science Foundation of China 32071292, 31870765, 31771335, 31770825, 31571317Natural Science Foundation of Jilin Province 20180101234JC, 20180101232JC,20200404106YY
6 · The paper itself

Abstract

Chemotherapy is one of the most common strategies for tumor treatment but often associated with post-therapy tumor recurrence. While chemotherapeutic drugs are known to induce tumor cell senescence, the roles and mechanisms of senescence in tumor recurrence remain unclear. In this study, we used doxorubicin to induce senescence in breast cancer cells, followed by culture of breast cancer cells with conditional media of senescent breast cancer cells (indirect co-culture) or directly with senescent breast cancer cells (direct co-culture). We showed that breast cancer cells underwent the epithelial-mesenchymal transition (EMT) to a greater extent and had stronger migration and invasion ability in the direct co-culture compared with that in the indirect co-culture model. Moreover, in the direct co-culture model, non-senescent breast cancer cells facilitated senescent breast cancer cells to escape and re-enter into the cell cycle. Meanwhile, senescent breast cancer cells regained tumor cell characteristics and underwent EMT after direct co-culture. We found that the Notch signaling was activated in both senescent and non-senescent breast cancer cells in the direct co-culture group. Notably, the EMT process of senescent and adjacent breast cancer cells was blocked upon inhibition of Notch signaling with

Indexed as

Cellular SenescenceNeoplasm MetastasisSignal TransductionAnimalsAntineoplastic AgentsBreast NeoplasmsCell Line, TumorCoculture TechniquesDoxorubicinEpithelial-Mesenchymal TransitionFemaleHumansLung NeoplasmsMCF-7 CellsMiceMice, Inbred BALB CAntineoplastic AgentsDoxorubicinReceptors, Notchbreast cancer cells senescenceco-culture systemdoxorubicinEMTNotch signaling

Identifiers

PMID33467780
PMCPMC7830992
OpenAlexW3118567642

What OpenQuestion holds

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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.