Evidence map›Paper›PMID 31897327›Full record

ArticleJournal of breast cancer2019

Kinesin Family Member 11 Enhances the Self-Renewal Ability of Breast Cancer Cells by Participating in the Wnt/β-Catenin Pathway.

Yuan-Yuan Pei, Gao-Chi Li, Jian Ran, Xin-Hong Wan, Feng-Xiang Wei, Lan Wang

Open access · goldAbstract read
In one paragraph

Article in Journal of breast cancer, 2019. 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
1.2field-weighted citation impact, top 23% 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, 19 citations in OpenAlex.

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  5. Kinesin Spindle Protein (KIF11) in Mitosis and Cancer.International journal of molecular sciences · 2025
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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

6 authors at 2 institutions in 1 country.

Yuan-Yuan PeiShenzhen Long-gang Maternal and Child Health Hospital Centralab, Shenzhen, China.ORCID 0000-0001-5753-8715
Gao-Chi LiShenzhen Long-gang Maternal and Child Health Hospital Centralab, Shenzhen, China.ORCID 0000-0002-2883-810X
Jian RanShenzhen Long-gang Maternal and Child Health Hospital Centralab, Shenzhen, China.ORCID 0000-0003-0006-746X
Xin-Hong WanShenzhen Long-gang Maternal and Child Health Hospital Centralab, Shenzhen, China.ORCID 0000-0003-0829-9046
Feng-Xiang WeiShenzhen Long-gang Maternal and Child Health Hospital Centralab, Shenzhen, China.ORCID 0000-0003-3703-926X
Lan WangDepartment of Pathogen Biology and Immunology, School of Life Sciences and Biopharmaceutics, Guangdong Pharmaceutical University, Guangzhou, China.ORCID 0000-0002-2574-4829
Shenzhen Maternity and Child Healthcare Hospital · CNGuangdong Pharmaceutical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeOur previous studies have shown that kinesin family member 11 (KIF11) is markedly overexpressed in human breast cancer cells or tissues and positively correlated with distant metastasis and prognosis in patients with breast cancer, suggesting an important role in the regulation of cancer stem cells. Herein, we examined the role of KIF11 in breast cancer stem cells.

methodsIn the current study, we validated our previous findings through analysis of data collected in The Cancer Genome Atlas. Endogenous KIF11 was stably silenced in MCF-7 and SKBR-3 cells. Flow cytometry was used to measure the proportion of side-population (SP) cells. Mammosphere culture and tumor implantation experiments in immunodeficient mice were used to assess the self-renewal ability of breast cancer cells. Real-time polymerase chain reaction, western blot, immunofluorescence staining, luciferase reporter assays and Wnt agonist treatment were conducted to investigate the signaling pathways regulated by KIF11.

resultsWe found that the expression level of KIF11 was positively correlated with stem cell-enrichment genes. The proportion of SP cells was significantly reduced in KIF11-silenced cells. Silencing endogenous KIF11 not only reduced the size and number of mammospheres

conclusionEndogenous KIF11 enhances the self-renewal of breast cancer cells by activating the Wnt/β-catenin signaling pathway, thereby enhancing the characteristics of breast cancer stem cells.

Indexed as

Beta-cateninBreast neoplasmsCell self renewalKinesinStem cells

Identifiers

PMID31897327
PMCPMC6933027
OpenAlexW2987096291

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.