Cited by 195Single-cell and spatial transcriptomicsGene Regulatory Network AnalysisGene expression and cancer classification

Temporal modelling using single-cell transcriptomics

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Ding, Jun, Sharon, Nadav, Bar-Joseph, Ziv·2022·Nature Reviews Genetics

Abstract

Methods for profiling genes at the single-cell level have revolutionized our ability to study several biological processes and systems including development, differentiation, response programmes and disease progression. In many of these studies, cells are profiled over time in order to infer dynamic changes in cell states and types, sets of expressed genes, active pathways and key regulators. However, time-series single-cell RNA sequencing (scRNA-seq) also raises several new analysis and modelling issues. These issues range from determining when and how deep to profile cells, linking cells within and between time points, learning continuous trajectories, and integrating bulk and single-cell data for reconstructing models of dynamic networks. In this Review, we discuss several approaches for the analysis and modelling of time-series scRNA-seq, highlighting their steps, key assumptions, and the types of data and biological questions they are most appropriate for.

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  • A combined LSTM and GNN model has been used to represent patient status sequences and temporal medical event graphs to predict future prescriptions or disease codes.

    “A combined LSTM and GNN model has also been used to represent patient status sequences and temporal medical event graphs, respectively, to predict future prescriptions or disease codes (Section 2.2) [208, 209].”

    From Graph representation learning in biomedicine and healthcare (2022) · cites this paper as [208]

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  1. [29]Maaten L. v. d. & Hinton G Visualizing data using t-SNE. Journal of machine learning research 9, 2579– 2605 (2008).
  2. [66]Peng J. SimiC: A Single Cell Gene Regulatory Network Inference method with Similarity Constraints. BioRxiv (2020).

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Authors
Ding, J., Sharon, N., & Bar-Joseph, Z.
Affiliations
  • McGill University Health Centre (CA)
  • Technion – Israel Institute of Technology (IL)
Venue
Nature Reviews Genetics
Published
2022-01-31
Volume
23
Issue
6
Pages
355-368
ISSN
  • 1471-0056 (ISSN-L)
  • 1471-0064
OpenAlex
W4210403261
Cited by
195
References
103
Citations by year
2026: 34 · 2025: 62 · 2024: 51 · 2023: 39 · 2022: 8 · 2020: 1
FWCI
4.21
Type
journal article
Language
en
Open access
Locations
  • Nature Reviews Genetics (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • National Institutes of Health (5r01gm122096-04, OT2OD026682, 1R01GM122096)
  • National Institute on Aging (U54AG075931)
  • National Cancer Institute (U24CA268108)
  • National Institute of General Medical Sciences (R01 GM122096)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Single-cell and spatial transcriptomics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gene Regulatory Network Analysis
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gene expression and cancer classification
Keywords
temporal modeling, cell state dynamics, cell trajectory inference, single-cell data integration, gene regulatory networks, cell differentiation, cell fate transitions
MeSH terms
Cell Differentiation, Sequence Analysis, RNA, Gene Expression Profiling, Single-Cell Analysis, Transcriptome

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