Evidence map›Paper›PMID 40240000›Full record

ArticleNucleic acids research2025

Benchmarking computational methods for detecting spatial domains and domain-specific spatially variable genes from spatial transcriptomics data.

Liping Kang, Qinglong Zhang, Fan Qian, Junyao Liang, Xiaohui Wu

Abstract read
In one paragraph

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

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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

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3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

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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

5 authors.

Liping KangDepartment of Hematology, Children's Hospital of Soochow University, Suzhou 215000, China.
Qinglong ZhangCancer Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China.
Fan Qian
Junyao LiangCancer Institute, Suzhou Medical College, Soochow University, Suzhou 215000, China.
Xiaohui WuDepartment of Hematology, Children's Hospital of Soochow University, Suzhou 215000, China.ORCID 0000-0003-0356-7785

Funding

National Natural Science Foundation of China T2222007
6 · The paper itself

Abstract

Advances in spatially resolved transcriptomics (SRT) have led to the emergence of numerous computational methods for identifying spatial domains and spatially variable genes (SVGs); however, a comprehensive assessment of existing methods is lacking. We comprehensively benchmarked 19 methods for detecting spatial domains and domain-specific SVGs from SRT data, using 30 real-world datasets covering six SRT technologies and 27 synthetic datasets. We first evaluated the performance of these methods on spatial domain identification in terms of accuracy, stability, generalizability, and scalability. Results reveal that there is no single method that works best for all datasets, and the optimal method depends on the data, especially the SRT platform. Further, we proposed a quantitative strategy to evaluate domain-specific SVG recognition results and assessed the impact of spatial domains on SVG detection. We found that SVG detection based on spatial domains identified by different GNN methods have high accuracy but low concordance. Generally, the more accurate the recognized spatial domains, the higher the number and accuracy of domain-specific SVGs detected. Moreover, integrating spatial clustering results from different methods can lead to more robust and better clustering and SVG results. Practical guidelines were provided for choosing appropriate methods for spatial domain and domain-specific SVG identification.

Indexed as

Computational BiologyGene Expression ProfilingTranscriptomeAlgorithmsBenchmarkingCluster AnalysisHumans

Identifiers

PMID40240000
PMCPMC12000868

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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.