Evidence map›Paper›PMID 41053019›Full record

ArticleNature communications2025

Integrating cross-sample and cross-modal data for spatial transcriptomics and metabolomics with SpatialMETA.

Ruonan Tian, Ziwei Xue, Yiru Chen, Yicheng Qi, Jian Zhang, Jie Yuan, Dengfeng Ruan, Junxin Lin, Jia Liu, Di Wang and 2 more

Abstract read
In one paragraph

Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Review
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  8. Decoding the breast cancer microenvironment by spatial multi-omics: from architecture to clinical translation.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2026
    Review
  9. Article
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  17. Riemannian Metric Learning for Alignment of Spatial Multiomics.bioRxiv : the preprint server for biology · 2025
    Article
  18. 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

12 authors.

Ruonan Tian *Department of Rheumatology and Immunology of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.
Ziwei Xue *Department of Rheumatology and Immunology of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.ORCID http://orcid.org/0000-0002-3491-2433
Yiru ChenCentre of Biomedical Systems and Informatics, Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, Haining, China.ORCID http://orcid.org/0009-0002-5114-4947
Yicheng QiCentre of Biomedical Systems and Informatics, Zhejiang University-University of Edinburgh Institute, Zhejiang University School of Medicine, Haining, China.ORCID http://orcid.org/0009-0004-6717-0343
Jian ZhangSir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Jie YuanShanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.
Dengfeng RuanDepartment of Sports Medicine & Orthopedic Surgery, the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China.ORCID http://orcid.org/0000-0003-3390-4260
Junxin LinSchool of Medicine, Taizhou University, Taizhou, Zhejiang, China.
Jia LiuShanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China.ORCID http://orcid.org/0000-0002-8167-9750
Di WangSir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.ORCID http://orcid.org/0000-0002-2712-1705
Youqiong YeShanghai Institute of Immunology, Shanghai Jiao Tong University School of Medicine, Shanghai, China.ORCID http://orcid.org/0000-0001-8332-4710
Wanlu LiuDepartment of Rheumatology and Immunology of the Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China. wanluliu@intl.zju.edu.cn.ORCID http://orcid.org/0000-0001-5963-2908

Funding

National Natural Science Foundation of China (National Science Foundation of China) 32370935
6 · The paper itself

Abstract

Simultaneous profiling of spatial transcriptomics (ST) and spatial metabolomics (SM) on the same or adjacent tissue sections offers a revolutionary approach to decode tissue microenvironment and identify potential therapeutic targets for cancer immunotherapy. Unlike other spatial omics, cross-modal integration of ST and SM data is challenging due to differences in feature distributions of transcript counts and metabolite intensities, and inherent disparities in spatial morphology and resolution. Furthermore, cross-sample integration is essential for capturing spatial consensus and heterogeneous patterns but is often complicated by batch effects. Here, we introduce SpatialMETA, a conditional variational autoencoder (CVAE)-based framework for cross-modal and cross-sample integration of ST and SM data. SpatialMETA employs tailored decoders and loss functions to enhance modality fusion, batch effect correction and biological conservation, enabling interpretable integration of spatially correlated ST-SM patterns and downstream analysis. SpatialMETA identifies immune spatial clusters with distinct metabolic features in cancer, revealing insights that extend beyond the original study. Compared to existing tools, SpatialMETA demonstrates superior reconstruction capability and fused modality representation, accurately capturing ST and SM feature distributions. In summary, SpatialMETA offers a powerful platform for advancing spatial multi-omics research and refining the understanding of metabolic heterogeneity within the tissue microenvironment.

Indexed as

Gene Expression ProfilingMetabolomicsNeoplasmsTranscriptomeHumansTumor Microenvironment

Identifiers

PMID41053019
PMCPMC12500918

What OpenQuestion holds

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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.