Evidence map›Paper›PMID 33390847›Full record

ArticleInternational journal of biological sciences2021

HES1 promotes breast cancer stem cells by elevating Slug in triple-negative breast cancer.

Xiaoying Li, Yang Li, Xianqiang Du, Xu Wang, Shu Guan, Yu Cao, Feng Jin, Feng Li

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 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.5field-weighted citation impact, top 15% 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

16 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

8 authors at 3 institutions in 1 country.

Xiaoying LiDepartment of Cell Biology, Key Laboratory of Cell Biology, National Health Commission of the PRC, and Key Laboratory of Medical Cell Biology, Ministry of Education of the PRC, China Medical University, No. 77, Puhe Road, Shenyang North New Area, 110122 Shenyang, Liaoning, China.
Yang LiDepartment of Cell Biology, Key Laboratory of Cell Biology, National Health Commission of the PRC, and Key Laboratory of Medical Cell Biology, Ministry of Education of the PRC, China Medical University, No. 77, Puhe Road, Shenyang North New Area, 110122 Shenyang, Liaoning, China.
Xianqiang DuDepartment of Breast Surgery, Affiliated Quanzhou First Hospital of Fujian Medical University, Anji Road, Quanzhou, China.
Xu WangDepartment of Breast Surgery, The First Affiliated Hospital of China Medical University, 155 Nanjing Road, 110001 Shenyang, China.
Shu GuanDepartment of Breast Surgery, The First Affiliated Hospital of China Medical University, 155 Nanjing Road, 110001 Shenyang, China.
Yu CaoDepartment of Breast Surgery, The First Affiliated Hospital of China Medical University, 155 Nanjing Road, 110001 Shenyang, China.
Feng JinDepartment of Breast Surgery, The First Affiliated Hospital of China Medical University, 155 Nanjing Road, 110001 Shenyang, China.
Feng LiDepartment of Cell Biology, Key Laboratory of Cell Biology, National Health Commission of the PRC, and Key Laboratory of Medical Cell Biology, Ministry of Education of the PRC, China Medical University, No. 77, Puhe Road, Shenyang North New Area, 110122 Shenyang, Liaoning, China.
First Hospital of China Medical University · CNChina Medical University · CNFujian Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC) is the most aggressive subtype of breast cancer. TNBC is enriched with breast cancer stem cells (BCSCs), which are responsible for cancer initiation, cancer progression and worse prognosis. Our previous study found that HES1 was overexpressed and promoted invasion in TNBC. However, the role of HES1 in modulating BCSC stemness of TNBC remains unclear. Here, we found that HES1 upregulates Slug both in transcriptional level and in protein level. HES1 also has a positive correlation with Slug expression in 150 TNBC patient samples. TNBC patients with high HES1 and Slug levels show worse prognosis in both progression-free survival and overall survival analyses. Survival analyses indicate that the effects of HES1 on survival prognosis may depend on Slug. Furthermore, we reveal that HES1 is a novel transcriptional activator for Slug through acting directly on its promoter. Meanwhile, HES1 knockdown reduces BCSC self-renewal, BCSC population, and cancer cell proliferation in TNBC, whereas overexpression of Slug restores the oncogenic function of HES1, both

Indexed as

AnimalsCarcinoma, Ductal, BreastCell Line, TumorEpithelial-Mesenchymal TransitionFemaleHumansMiceMice, NudeNeoplastic Stem CellsSnail Family Transcription FactorsTranscription Factor HES-1Triple Negative Breast NeoplasmsHES1 protein, humanSNAI1 protein, humanSnail Family Transcription FactorsTranscription Factor HES-1breast cancerstem cells

Identifiers

PMID33390847
PMCPMC7757037
OpenAlexW3111217338

What OpenQuestion holds

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LicenceCC BY
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.