Evidence map›Paper›PMID 34545085›Full record

ArticleNature communications2021

Generalized and scalable trajectory inference in single-cell omics data with VIA.

Shobana V Stassen, Gwinky G K Yip, Kenneth K Y Wong, Joshua W K Ho, Kevin K Tsia

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing 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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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

61 citing papers in PubMed.

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1 more citing papers are in PubMed but not listed here.

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.

Shobana V StassenDepartment of Electrical & Electronic Engineering, The University of Hong Kong, Pokfulam, Hong Kong.ORCID 0000-0003-3506-6395
Gwinky G K YipDepartment of Electrical & Electronic Engineering, The University of Hong Kong, Pokfulam, Hong Kong.ORCID 0000-0001-8464-9824
Kenneth K Y WongDepartment of Electrical & Electronic Engineering, The University of Hong Kong, Pokfulam, Hong Kong.ORCID 0000-0003-3668-3539
Joshua W K HoSchool of Biomedical Sciences, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong.ORCID 0000-0003-2331-7011
Kevin K TsiaDepartment of Electrical & Electronic Engineering, The University of Hong Kong, Pokfulam, Hong Kong. tsia@hku.hk.ORCID 0000-0002-6394-9657

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Inferring cellular trajectories using a variety of omic data is a critical task in single-cell data science. However, accurate prediction of cell fates, and thereby biologically meaningful discovery, is challenged by the sheer size of single-cell data, the diversity of omic data types, and the complexity of their topologies. We present VIA, a scalable trajectory inference algorithm that overcomes these limitations by using lazy-teleporting random walks to accurately reconstruct complex cellular trajectories beyond tree-like pathways (e.g., cyclic or disconnected structures). We show that VIA robustly and efficiently unravels the fine-grained sub-trajectories in a 1.3-million-cell transcriptomic mouse atlas without losing the global connectivity at such a high cell count. We further apply VIA to discovering elusive lineages and less populous cell fates missed by other methods across a variety of data types, including single-cell proteomic, epigenomic, multi-omics datasets, and a new in-house single-cell morphological dataset.

Indexed as

AlgorithmsGenomicsSingle-Cell AnalysisAnimalsCell CycleCell DifferentiationCell Line, TumorCell ShapeHematopoiesisHumansIslets of LangerhansLIM-Homeodomain ProteinsMesodermMiceMouse Embryonic Stem CellsOrganogenesisinsulin gene enhancer binding protein Isl-1LIM-Homeodomain ProteinsTranscription Factors

Identifiers

PMID34545085
PMCPMC8452770

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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.