Evidence map›Paper›PMID 40999529›Full record

ArticleStem cell research & therapy2025

NCAPH-YAP1 interaction promotes breast cancer stemness and tumor progression.

Caixin Qiu, Yansha Wei, Jiehua Li

Abstract read
In one paragraph

Article in Stem cell research & therapy, 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

3 authors.

Caixin Qiu *Department of Gastroenterology and Gland Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi Zhuang Autonomous Region, China.
Yansha Wei *Department of Radiology, The People's Hospital of Guangxi Zhuang Autonomous Region, Nanning, 537000, China.
Jiehua LiDepartment of Gastroenterology and Gland Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning, 530021, Guangxi Zhuang Autonomous Region, China. YFY002848@sr.gxmu.edu.cn.

Funding

Natural Science Foundation of Guangxi Zhuang Autonomous Region NO.2023GXNSFAA026037
6 · The paper itself

Abstract

rationaleBreast cancer (BC) is the most prevalent malignant tumor in women globally. Despite improved cure rates and survival for early- to mid-stage patients, around 30% still progress to metastatic BC due to cancer stem cells (CSCs), which drive tumor recurrence, progression, metastasis, and drug resistance.

methodsThis study used bioinformatics to analyze BC datasets from gene expression omnibus (GEO), cBioportal, and The Cancer Genome Atlas (TCGA), identifying NCAPH as a gene associated with breast cancer stem cells (BCSCs) characteristics. The mRNA stemness index algorithm was used to calculate tumor stemness scores. WGCNA, Lasso regression, and Kaplan-Meier analyses validated the link between NCAPH and BC prognosis. In vitro and in vivo experiments explored NCAPH's effects on BC cells. Transcriptomic sequencing and Gene set enrichment analysis (GSEA) analysis revealed Hippo-YAP1 pathways regulated by NCAPH. Co-immunoprecipitation and immunofluorescence co-localization experiments confirmed the interaction between NCAPH and YAP1, with functional rescue experiments using the YAP1 inhibitor Verteporfin.

resultsResults showed NCAPH was overexpressed in BC, linked to advanced tumor stages and poor prognosis. It enhanced CSCs properties, accelerated cell cycle progression, and promoted proliferation, migration, and invasion in vitro and in vivo. GSEA analysis suggested NCAPH regulates YAP1 in the Hippo signaling pathway. NCAPH promotes LATS1 and YAP1 expression, dephosphorylation, and nuclear translocation, enhancing BCSC traits and malignant phenotypes. Notably, Verteporfin reversed NCAPH-driven BCSC traits and malignant phenotypes.

conclusionThis study identifies NCAPH as a novel oncogenic factor in BC. NCAPH interacts with YAP1, promoting its nuclear translocation and enhancing BCSC traits and malignancy. Critically, YAP1 inhibition reverses NCAPH-driven effects, validating the NCAPH as a promising therapeutic target.

Indexed as

Adaptor Proteins, Signal TransducingBreast NeoplasmsCell Cycle ProteinsNeoplastic Stem CellsNuclear ProteinsTranscription FactorsAnimalsCell Line, TumorCell ProliferationDisease ProgressionFemaleGene Expression Regulation, NeoplasticHumansMiceMice, NudePrognosisAdaptor Proteins, Signal TransducingCell Cycle ProteinsNuclear ProteinsTranscription FactorsYAP1 protein, humanYAP-Signaling ProteinsBreast cancerCancer stem cellNCAPHYAP1

Identifiers

PMID40999529
PMCPMC12465784

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.