Evidence map›Paper›PMID 41235901›Full record

ArticleGenes to cells : devoted to molecular & cellular mechanisms2025

TIE1 Promotes Primary Tumor Growth by Inhibiting Apoptosis and Activating the AKT-p70S6K Signaling Pathway in Breast Cancer.

Kazushi Azuma, Takaya Matsuyama, Shinya Watanabe, Kentaro Semba, Jun Nakayama

Abstract read
In one paragraph

Article in Genes to cells : devoted to molecular & cellular mechanisms, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. 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

5 authors.

Kazushi AzumaDepartment of Life Science and Medical Bioscience, School of Advanced Science and Engineering, Waseda University, Tokyo, Japan.
Takaya MatsuyamaDepartment of Life Science and Medical Bioscience, School of Advanced Science and Engineering, Waseda University, Tokyo, Japan.
Shinya WatanabeTranslational Research Center, Fukushima Medical University, Fukushima, Japan.
Kentaro SembaDepartment of Life Science and Medical Bioscience, School of Advanced Science and Engineering, Waseda University, Tokyo, Japan.ORCID https://orcid.org/0000-0001-7507-8214
Jun NakayamaDepartment of Oncogenesis and Growth Regulation, Research Institute, Osaka International Cancer Institute, Osaka, Japan.

Funding

MEXT Project for promoting public utilization of advanced research infrastructure (Program for supporting construction of core facilities) JPMXS0440500023Translational Research Programs from Fukushima PrefectureWaseda University Grant for Special Research Projects 2022C-468Waseda University Grant for Special Research Projects 2023C-485Waseda University Grant for Special Research Projects 2024C-491
6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC) is the most aggressive molecular subtype among all breast cancer types. Its treatment remains a significant challenge due to the lack of clearly defined molecular targets. We previously reported that lung-metastatic cell lines, established via orthotopic transplantation of a TNBC cell line, showed high expression of the TIE1 receptor-tyrosine kinase. In this study, we demonstrated that TIE1 expression correlates with poor prognosis in breast cancer patients and is highly elevated in the Claudin-low subtype, which largely overlaps with TNBC. Notably, TIE1 expression promoted tumorigenicity in a breast cancer cell line. Furthermore, in primary tumors formed by TIE1-expressing cells, we observed TIE1 cleavage, reduced apoptosis, and activation of the AKT-p70S6K signaling pathway. Our findings suggest that TIE1 may serve as a potential molecular target and biomarker for Claudin-low type breast cancer, and further research could have significant implications for its treatment.

Indexed as

ApoptosisBreast NeoplasmsProto-Oncogene Proteins c-aktReceptor, TIE-1Ribosomal Protein S6 Kinases, 70-kDaTriple Negative Breast NeoplasmsAnimalsCell Line, TumorCell ProliferationFemaleGene Expression Regulation, NeoplasticHumansMiceMice, NudeSignal TransductionProto-Oncogene Proteins c-aktReceptor, TIE-1Ribosomal Protein S6 Kinases, 70-kDaAKT‐p70S6K pathwaybreast cancerorthotopic xenograftTIE1

Identifiers

PMID41235901
PMCPMC12617338

What OpenQuestion holds

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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.