Evidence map›Paper›PMID 40050872›Full record

ArticleJournal of translational medicine2025

Single-cell and spatial transcriptome profiling reveal CTHRC1+ fibroblasts promote EMT through WNT5A signaling in colorectal cancer.

Yunfei Lu, Yang Chen, Zhenling Wang, Hengyang Shen, Lei Xu, Changzhi Huang, Ying Tong, Yu Shao, Hongqiang Zhang, Zan Fu

Abstract read
In one paragraph

Article in Journal of translational medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

25 citing papers in PubMed.

  1. Review
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  14. CTHRC1Frontiers in immunology · 2026
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  19. ERO1A-positive tumor epithelial cells in colorectal cancer progression: a multi-omics perspective.Apoptosis : an international journal on programmed cell death · 2025
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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

10 authors.

Yunfei Lu *Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Yang Chen *Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Zhenling Wang *Department of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Hengyang ShenDepartment of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Lei XuDepartment of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Changzhi HuangDepartment of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Ying TongDepartment of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Yu ShaoDepartment of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Hongqiang ZhangDepartment of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China.
Zan FuDepartment of General Surgery, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China. fuzan1971@njmu.edu.cn.ORCID 0000-0002-3397-0770

Funding

Jiangsu Commission of Health BRA2015473Jiangsu Commission of Health LGY2017031National Natural Science Foundation of China 82172956
6 · The paper itself

Abstract

backgroundCancer-associated fibroblasts (CAFs), known for facilitating the progression and metastasis of colorectal cancer (CRC), have become a promising therapeutic target. However, the significant heterogeneity of CAFs and their intricate crosstalk with tumor cells present substantial challenges in the development of precise and effective therapeutic strategies.

methodsSingle-cell RNA sequencing (scRNA-seq) technology was used to identify various cell subtypes. Spatial transcriptomics (ST) was employed to map the spatial niches and colocalization patterns of these cell subtypes. Cell-cell interactions among these subtypes were analysed via CellChat and NicheNet software. Tumor cell invasion, migration, and proliferation were assessed through wound healing assays, transwell assays, colony formation assays, and xenograft mouse models.

resultsWe identified a significant spatial colocalization between CTHRC1+ CAFs and a distinct subtype of malignant epithelial cells, both residing within the EMT-active spatial niche. Our results demonstrate that CTHRC1+ CAFs, as a major source of WNT5A, promote epithelial-mesenchymal transition (EMT) and enhance tumor cell invasiveness by upregulating MSLN expression in adjacent malignant epithelial cells. This signaling axis contributes significantly to CRC progression and metastasis.

conclusionsTargeting the CTHRC1+ CAF-WNT5A-MSLN signaling axis presents a promising therapeutic strategy for advanced CRC patients. Our study provides new insights into the role of CAFs in CRC progression and offers potential avenues for developing targeted therapies to disrupt this pathway.

Indexed as

Colorectal NeoplasmsEpithelial-Mesenchymal TransitionExtracellular Matrix ProteinsFibroblastsGene Expression ProfilingSignal TransductionSingle-Cell AnalysisWnt-5a ProteinAnimalsCancer-Associated FibroblastsCell Line, TumorCell MovementCell ProliferationGene Expression Regulation, NeoplasticHumansMiceCTHRC1 protein, humanExtracellular Matrix ProteinsWnt-5a ProteinWNT5A protein, humanColorectal cancerEMTSingle-cell RNA sequencingSpatial transcriptomicsWNT5A

Identifiers

PMID40050872
PMCPMC11884118

What Socratic 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 Socratic graph.