Evidence map›Paper›PMID 42168464›Full record

ArticleFunctional & integrative genomics2026

The m6A reader IGF2BP3 promotes triple-negative breast cancer metastasis through HOXB9-IL15RA pathway.

Xinhao Zhang, Yehao Wang, Na Wang, Ting Wang, Tongtong Jiang

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Article in Functional & integrative genomics, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Xinhao ZhangWest China School of Medicine, Sichuan University, Chengdu, Sichuan, China.
Yehao WangState Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, Fourth Military Medical University, 169 Changle West Road, Xi'an, 710032, China.
Na WangDepartment of Endocrinology, Xijing Hospital, Fourth Military Medical University, Xi'an, Shaanxi, China.
Ting WangState Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, Fourth Military Medical University, 169 Changle West Road, Xi'an, 710032, China. biochemistry0720@sina.com.
Tongtong JiangState Key Laboratory of Cancer Biology, Department of Biochemistry and Molecular Biology, Fourth Military Medical University, 169 Changle West Road, Xi'an, 710032, China. ttjiang0922@163.com.

Funding

National Natural Science Foundation of China 82573046
6 · The paper itself

Abstract

Triple-negative breast cancer (TNBC) is among the most life-threatening women malignancies with largely uncharacterized pathogenic mechanisms. While N6-methyladenosine (m6A) methylation has been documented to impact carcinogenesis through extensively altering the gene expression profile, its precise role in TNBC remains poorly understood. Here, we found that insulin-like growth factor 2 mRNA-binding protein 3 (IGF2BP3) promotes TNBC progression in an m6A modification-dependent way. Mechanistically, IGF2BP3 binds to and stabilizes the mRNA of a transcription factor, HOXB9, which subsequently licenses the expression of interleukin 15 receptor α subunit (IL-15RA). The IL-15/IL15RA signaling thus potentiates the migration and invasion of neoplastic cells and contributes to in vivo metastasis of TNBC. These observations provide novel insights into the role of RNA modification in the occurrence of TNBC, and demonstrate the applicability of targeting the m6A machinery especially specific reader proteins in the clinical treatment of advanced TNBC.

Indexed as

Homeodomain ProteinsRNA-Binding ProteinsTriple Negative Breast NeoplasmsAdenosineAnimalsCell Line, TumorCell MovementFemaleGene Expression Regulation, NeoplasticHumansMiceNeoplasm MetastasisRNA MethylationSignal TransductionAdenosineHomeodomain ProteinsIGF2BP3 protein, humanN-methyladenosineRNA-Binding ProteinsHOXB9IGF2BP3IL15RAm6AMetastasisTriple-negative breast cancer

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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.