Evidence map›Paper›PMID 35028860›Full record

ArticleMolecular biology reports2022

Midkine promotes breast cancer cell proliferation and migration by upregulating NR3C1 expression and activating the NF-κB pathway.

Lin Zhang, Li Song, Yanyan Xu, Yuting Xu, Maojin Zheng, Peng Zhang, Qingling Wang

Abstract read
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In one paragraph

Article in Molecular biology reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
–field-weighted citation impact
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

23 citing papers in PubMed.

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  19. Identification ofBiomedicines · 2024
    Article
  20. Downregulated antisense lncRNAAmerican journal of cancer research · 2024
    Article
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

7 authors.

Lin ZhangJiangsu Province Key Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China.ORCID http://orcid.org/0000-0003-4241-4351
Li SongDepartment of Pathology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China.
Yanyan XuDepartment of Pathology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China.
Yuting XuDepartment of Pathology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China.
Maojin ZhengDepartment of Pathology, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China.
Peng ZhangJiangsu Province Key Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China.
Qingling WangJiangsu Province Key Laboratory of Immunity and Metabolism, Xuzhou Medical University, Xuzhou, 221004, Jiangsu, China. qlwang@xzhmu.edu.cn.

Funding

the Jiangsu Key Laboratory of Immunity and Metabolism Open Project Fund JSKIM201803Xuzhou Science and Technology Project KC20101
6 · The paper itself

Abstract

backgroundBreast cancer (BC) is the most common malignancy in females and is the second leading cause of cancer-related death among women worldwide. Midkine (MDK) is a heparin-binding growth factor that is abnormally expressed at high levels in various human malignancies. We aimed to uncover the biological function and molecular mechanism of MDK in BC cells. METHODS AND

resultsMDA-MB-231-shMDK and T47D-shMDK BC cells were established. The in vitro biological functions of MDK were demonstrated by CCK-8 assays, Transwell assays and Western blotting, whereas qPCR pathway arrays were implemented to explore the mechanism of MDK in BC cells. Functionally, we verified that silencing MDK significantly suppressed BC cell proliferation and migration by inhibiting the activation of the nuclear factor kappa B (NF-κB) pathway and the nuclear distribution of NF-κB. Meanwhile, Ingenuity Pathway Analysis (IPA) and a qPCR pathway array revealed that silencing MDK decreased the expression of NR3C1, a potential downstream target of the NF-κB pathway. We also confirmed that treatment with an NF-κB inhibitor suppressed NR3C1 expression in BC cells. Finally, we demonstrated that silencing NR3C1 repressed BC cell proliferation and migration.

conclusionsOur findings highlight a novel mechanism by which MDK influences BC progression via regulation of the NF-κB-NR3C1 pathway.

Indexed as

Breast NeoplasmsNF-kappa BReceptors, GlucocorticoidCell Line, TumorCell MovementCell ProliferationFemaleHumansMidkineNeoplasm InvasivenessSignal TransductionMDK protein, humanMidkineNF-kappa BNR3C1 protein, humanReceptors, GlucocorticoidBreast cancerMidkineMigrationNF-κBNR3C1Proliferation

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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.