Evidence map›Paper›PMID 42394397›Full record

ArticleVeterinary and comparative oncology2026

Transcriptomic and microRNA Profiling Suggest a Candidate RIPPLY1-cfa-miR-187 Relationship in Canine Mammary Gland Tumours From Dogs With Confirmed Metastasis.

Shaohsu Wang, Masashi Takahashi, Hui-Wen Chen, Nobuhiro Nozaki, Mohammad Arif, Yutaro Ide, Yoshiyuki Akiyama, Sirazul Islam, Tatsuro Hifumi, Shinji Hirano and 5 more

Abstract read
In one paragraph

Article in Veterinary and comparative oncology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

15 authors.

Shaohsu WangJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.
Masashi TakahashiJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.ORCID https://orcid.org/0000-0003-4603-5594
Hui-Wen ChenJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.
Nobuhiro NozakiJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.
Mohammad ArifJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.ORCID https://orcid.org/0000-0003-3432-7696
Yutaro IdeJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.
Yoshiyuki AkiyamaJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.
Sirazul IslamJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.ORCID https://orcid.org/0009-0002-3583-0605
Tatsuro HifumiJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.
Shinji HiranoJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.
Noriaki MiyoshiJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.
Osamu YamatoJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.
Daiki KatoLaboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan.
Takayuki NakagawaLaboratory of Veterinary Surgery, Graduate School of Agricultural and Life Sciences, The University of Tokyo, Tokyo, Japan.
Naoki MiuraJoint Graduate School of Veterinary Medicine, Kagoshima University, Kagoshima Shi, Kagoshima Ken, Japan.ORCID https://orcid.org/0000-0002-4625-5231

Funding

Japan Society for the Promotion of Science (JSPS) 20K21375Japan Society for the Promotion of Science (JSPS) 21H02366
6 · The paper itself

Abstract

Canine mammary gland tumours (MGT) represent a common malignancy in intact female dogs, with a high metastasis rate approaching 50% and a poor prognosis. However, metastasis-related genes remain largely unelucidated. Accordingly, we aimed to identify differentially expressed mRNAs and miRNAs in primary canine MGT tissues from dogs with or without confirmed metastasis. We compared mRNA and microRNA (miRNA) expression profiles between malignant MGT tissue samples with and without metastasis. Differentially expressed genes and miRNAs were identified using next-generation sequencing and analysed using the Empirical Analysis of DEGs tool within CLC Genomics Workbench. We identified 119 genes and eight miRNAs as differentially expressed in primary MGTs from dogs with confirmed metastasis. The RIPPLY1 gene was significantly downregulated in primary MGT samples with confirmed metastasis and this result was validated by RT-qPCR. The Cancer Genome Atlas (TCGA) database showed decreased RIPPLY1 expression in human breast cancer, supporting its possible relevance to tumour biology. In silico analysis (miRWalk) revealed that miR-187 is a predicted candidate miRNA that may interact with RIPPLY1 and both NGS data and RT-qPCR showed increased cfa-miR-187 expression in primary tumour samples from dogs with confirmed metastasis. The inverse expression pattern of RIPPLY1 and cfa-miR-187, together with RNAhybrid binding prediction, suggests a possible candidate miRNA-mRNA relationship. STRING analysis suggested a possible pathway context involving beta-catenin/TCF-related proteins, but this computational result requires further validation. Based on these findings, we identified RIPPLY1 and cfa-miR-187 as potential candidate transcripts associated with primary canine MGTs from dogs with confirmed metastasis but functional validation is required.

Indexed as

Dog DiseasesMammary Neoplasms, AnimalMicroRNAsAnimalsDogsFemaleGene Expression ProfilingGene Expression Regulation, NeoplasticNeoplasm MetastasisRNA, MessengerTranscriptomeMicroRNAsRNA, Messengercandidate biomarkercoding sequence bindingcomparative oncologydogmiRNA–mRNA interaction

Identifiers

PMID42394397
PMCPMC13456597

What Socratic holds

Textmetadata
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 Socratic graph.