Evidence map›Paper›PMID 38783067›Full record

ArticleNature methods2024

Dependency-aware deep generative models for multitasking analysis of spatial omics data.

Tian Tian, Jie Zhang, Xiang Lin, Zhi Wei, Hakon Hakonarson

Abstract read
In one paragraph

Article in Nature methods, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed, 1 pooled it
–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

47 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  4. Decoding Spatial Heterogeneity and Multi-Omics Regulation with Hierarchical Graph Learning.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
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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.

Tian Tian *School of Computer Science, National Engineering Research Center for Multimedia Software, Institute of Artificial Intelligence, and Hubei Key Laboratory of Multimedia and Network Communication Engineering, Wuhan University, Wuhan, Hubei, China.ORCID http://orcid.org/0000-0001-6147-1082
Jie Zhang *National Key Laboratory for Novel Software Technology, Nanjing University, Nanjing, Jiangsu, China.
Xiang LinDepartment of Computer Science, New Jersey Institute of Technology, Newark, NJ, USA.ORCID http://orcid.org/0000-0002-7634-5780
Zhi WeiDepartment of Computer Science, New Jersey Institute of Technology, Newark, NJ, USA. zhiwei@njit.edu.ORCID http://orcid.org/0000-0001-6059-4267
Hakon HakonarsonCenter for Applied Genomics, The Children's Hospital of Philadelphia, Philadelphia, PA, USA.

Funding

Deep Learning Methods to Integrate Biological Information for Analysis of Single-cell RNAseq DataR15HG012087 · NHGRI · NEW JERSEY INSTITUTE OF TECHNOLOGY · PI WEI, ZHI · 2021 to 2024
$901k
NHGRI NIH HHS R15 HG012087U.S. Department of Health & Human Services | National Institutes of Health (NIH) 1R15HG012087-01
6 · The paper itself

Abstract

Spatially resolved transcriptomics (SRT) technologies have significantly advanced biomedical research, but their data analysis remains challenging due to the discrete nature of the data and the high levels of noise, compounded by complex spatial dependencies. Here, we propose spaVAE, a dependency-aware, deep generative spatial variational autoencoder model that probabilistically characterizes count data while capturing spatial correlations. spaVAE introduces a hybrid embedding combining a Gaussian process prior with a Gaussian prior to explicitly capture spatial correlations among spots. It then optimizes the parameters of deep neural networks to approximate the distributions underlying the SRT data. With the approximated distributions, spaVAE can contribute to several analytical tasks that are essential for SRT data analysis, including dimensionality reduction, visualization, clustering, batch integration, denoising, differential expression, spatial interpolation, resolution enhancement and identification of spatially variable genes. Moreover, we have extended spaVAE to spaPeakVAE and spaMultiVAE to characterize spatial ATAC-seq (assay for transposase-accessible chromatin using sequencing) data and spatial multi-omics data, respectively.

Indexed as

AlgorithmsChromatin Immunoprecipitation SequencingCluster AnalysisComputational BiologyDeep LearningGene Expression ProfilingHumansNeural Networks, ComputerNormal DistributionTranscriptome

Identifiers

PMID38783067
PMCPMC12410143

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.