Evidence map›Paper›PMID 42596720›Full record

ArticleThe breast journal2026

rs2357322 and rs17726078 Contribute to Breast Cancer Risk by Regulating DLX2 Expression.

Xin-Xin Zhang, Hao Guo, Hai-Yan Li, Xi-Ting Zhou, Hong-Li Song, Jiang-Wei Xu, Yu-Hang Fu, Ru-Hui Tian, Ru Jiang, Chun-Chun Liu and 1 more

Abstract read
In one paragraph

Article in The breast journal, 2026. 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

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2 · The registry

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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

11 authors.

Xin-Xin ZhangCollege of Life Sciences, Shaanxi Normal University, Xi'an Shaanxi, 710119, China, snnu.edu.cn.ORCID https://orcid.org/0009-0006-4081-0472
Hao GuoCollege of Life Sciences, Shaanxi Normal University, Xi'an Shaanxi, 710119, China, snnu.edu.cn.ORCID https://orcid.org/0009-0007-4088-4882
Hai-Yan LiCollege of Life Sciences, Shaanxi Normal University, Xi'an Shaanxi, 710119, China, snnu.edu.cn.ORCID https://orcid.org/0009-0005-8548-6314
Xi-Ting ZhouCollege of Life Sciences, Shaanxi Normal University, Xi'an Shaanxi, 710119, China, snnu.edu.cn.ORCID https://orcid.org/0009-0009-8966-9301
Hong-Li SongCollege of Life Sciences, Shaanxi Normal University, Xi'an Shaanxi, 710119, China, snnu.edu.cn.ORCID https://orcid.org/0009-0009-5718-0835
Jiang-Wei XuCollege of Life Sciences, Shaanxi Normal University, Xi'an Shaanxi, 710119, China, snnu.edu.cn.ORCID https://orcid.org/0009-0005-0671-2222
Yu-Hang FuCollege of Life Sciences, Shaanxi Normal University, Xi'an Shaanxi, 710119, China, snnu.edu.cn.ORCID https://orcid.org/0009-0009-9904-2561
Ru-Hui TianCollege of Life Sciences, Shaanxi Normal University, Xi'an Shaanxi, 710119, China, snnu.edu.cn.ORCID https://orcid.org/0009-0001-8160-4310
Ru JiangCollege of Life Sciences, Shaanxi Normal University, Xi'an Shaanxi, 710119, China, snnu.edu.cn.ORCID https://orcid.org/0009-0007-9707-6050
Chun-Chun LiuCollege of Life Sciences, Shaanxi Normal University, Xi'an Shaanxi, 710119, China, snnu.edu.cn.ORCID https://orcid.org/0009-0005-2094-0977
Chang SunCollege of Life Sciences, Shaanxi Normal University, Xi'an Shaanxi, 710119, China, snnu.edu.cn.ORCID https://orcid.org/0000-0002-2425-9485

Funding

Fundamental Research Funds for the Central Universities GK202302003National Natural Science Foundation of China 31370129
6 · The paper itself

Abstract

BACKGROUND AND

aimsBreast cancer is the most abundant cancer type in female. Genome-wide association study suggests that rs2016394, one SNP at the intron of DLX2 divergent transcript (DLX2-DT), is significantly associated with this disease. Through 1000 genomes project data analysis, it is observed that another three SNPs, rs743605, rs2357322, and rs17726078, show strong linkage disequilibrium with rs2016394. However, the functional SNP(s) and mechanism are still unknown.

methodsFunctional genomics effort was performed for this locus.

resultsThrough luciferase assay, it is disclosed that rs743605 and rs2016394 are not with the ability to alter gene expression. In contrast, rs2357322 and rs17726078 alleles present significantly different luciferase expression, thus suggesting that these two SNPs are functional mutations. Chromosome conformation capture indicates that DLX2 (distal-less Homeobox 2) can interact with the cis-regulatory element containing these two SNPs and should be the regulatory target. Chromatin immunoprecipitation suggests that transcription factor MYC (MYC proto-oncogene, bHLH transcription factor) can bind the rs17726078 surrounding region. Knock-out of the segment containing these two SNPs by CRISPR/Cas9 can significantly increase DLX2 mRNA and protein expression, cell proliferation, colony formation, migration, and wound healing, thus suggesting that the cis-regulatory element is an attenuator for gene expression.

conclusionrs2357322 and rs17726078 might influence DLX2 expression and further contribute to breast cancer risk.

Indexed as

Breast NeoplasmsHomeodomain ProteinsTranscription FactorsCell Line, TumorCell MovementCell ProliferationFemaleGene Expression Regulation, NeoplasticGenetic Predisposition to DiseaseGenome-Wide Association StudyHumansLinkage DisequilibriumPolymorphism, Single NucleotideProto-Oncogene MasDLX2 protein, humanHomeodomain ProteinsMAS1 protein, humanProto-Oncogene MasTranscription Factorsbreast cancerDLX2expression regulationrs17726078rs2357322

Identifiers

PMID42596720
PMCPMC13473913

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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.